电气专业常用英语词汇1
电气行业常用英语单词
电气行业常用英语单词一．电气名词Electric items二．线路（母线、回路）Lines (Bus , circuits) 三．设备Equipments四．保护、继电器Protection , relays 五．电气仪表Electric instruments六．防雷Lightning protection七．接地Grounding , earthing八．室、所Room , Substation九．电修车间设备Equipments of electric repair十．材料Material十一．图名Drawings , diagrams十二．表头Tables十三．标准图词汇Terms from standard DWG一．电气名词Electric items交（直）流Alternating (direct) current短路电流Short-circuit current起始次暂态短路电流Initial subtransient short-circuit current冲击电流Impulse current稳态短路电流Steady state short-circuit current临界电流Critical current切断电流Rupturing current熔断电流Blow-out current故障电流Fault current 计算电流Calculating current极限有限电流Limit effective current过电流Over current逆电流Inverse current整定电流Setting current额定电流Rated current电流密度Current density短路电流最大有效值Maximum effective value of short-circuit current高压High-voltage , High-tension低压Low-voltage , Low-tension计算电压Calculating voltage激磁电压Exciting voltage冲击电压Impulse voltage临界电压Critical voltage残留电压Residual voltage击穿电压Puncture voltage脉动电压Pulsating voltage供电电压Supply voltage电力电压Power voltage照明电压Lighting voltage灯丝电压Filament voltage额定电压Rated voltage电压损失Voltage loss过(欠)电压Over (under) voltage线路电压Line voltage电压降Voltage drop工作电压Working voltage一次电压Primary voltage二次电压Secondary voltage电源Electric source (power supply)自控电压Power supply for process control 6kV控制闪光电源Flashing supply for 6kV control工作电源Working power supply (electric source)保安电源Emergency power supply (electric source)直流稳压电源Stabilized D.C. source控制电源Control supply直流电源 D.C. source交流电源 A.C. source负荷计算Load calculation设备容量Installed capacity需要容量Electric demand功率因数Power factor安装高度Mounting height耐电压Breakdown voltage工频耐压High-voltage test with working frequency表面闪络Surface flash-over直流泄漏 D.C. leakage体电阻率Volume resistivity介质损失角Dielectric loss angle击穿强度Puncture intensity电压等级Voltage grade比重Specific gravity性能Feature相序Phase sequence 瞬时Instantaneous倾角Angle of inclination跨度Span正极Positive pole负极Negative pole截面(积) Cross section area辅助电源Auxiliary source遮断容量Interrupting capacity载流量Current-carrying capacity校正系数Correction factor连续负荷Continuous load长期载流量Continuous capacity长时间额定值Longtime rating电动机堵转电流Locked-rotor motor current 限定负荷Limited load电感负荷Inductive load感应电流Induced current二．线路（母线、回路）Lines (Bus , circuits) 母线Bus-bar合闸电源母线Closing power source bus 闪光母线Flashing-bus备用母线Spare bus装在支柱上的插接式母线Post-supported plug-in bus way装在吊钩上的插接式母线Hook-supported plug-in bus way装在支架上的插接式母线Bracket-supported plug-in bus way小母线Miniature bus电源小母线Power supply miniature bus操作小母线Operating miniature bus事故信号小母线Miniature bus for fault signal闪光小母线Flashing miniature bus主母线Main bus直流主母线 D.C. main bus预告母线Prewarning bus干线Main line照明干线Lighting main line接地干线Grounding main line插座干线Receptacle main line电压干线Voltage main line端子出线Terminal outgoing中性线Neutral支线Branch-line引入线Lead-in电气线路Electric circuit交流配电线路 A.C. distribution circuit直流配电线路 D.C. distribution circuit事故照明线路Emergency lighting circuit控制线路Control circuit接地或接零线路Grounding or neutralizing circuit信号线路Signal circuit有接地极的接地线路网Grounding with grounding electrodes定子绕组测温回路Temperature measuring circuit for stator winding接地信号回路Grounding signal circuit 闪光信号回路Flashing-signal circuit开阀回路Circuit for opening valve关（闭）阀回路Circuit for closing valve开度计回路Circuit for opening meter电流测量回路Current-measuring circuit差动保护回路Differental protective circuit 过流保护回路Over-current protective circuit合闸回路Closing circuit停车延时回路Delayed shutdown circuit掉闸回路Trip circuit激磁回路Exciting circuit备用回路Spare circuit主回路Main circuit馈路Feeder circuit现有回路Existing circuit单线回路Single-wire circuit接地回路Earthed circuit有电压的电路Live circuit三．设备Equipments高压开关柜H.V. switchgear动力配电箱Power distribution cabinet电源配电箱Source distribution cabinet直流配电屏 D.C. switchboard (distribution panel)交流低压配电屏 A.C.L.V. switchboard (distribution panel)静电电容器柜Static capacitor cabinet多种电源插销箱Receptacle box for miscellaneous power supplies控制箱Control cabinet照明配电箱Lighting (distribution panel)连接箱Junction box出线盒Outlet box开关箱Switch box控制台Console分段屏Sectionalizing panel进线屏Incoming line panel电控箱Electric control panel边屏Side board端子箱Terminal box供电盘Power supply box瓶车箱Synchronizing cabinet感应调压器专用变压器高压柜Special transformer H.V. cabinet for induction voltage regulator电压互感器柜Potential transformer cabinet 信号屏Signal panel浮充屏Floating panel蓄电池屏Battery panel充电屏Charging panel母线联络柜Bus tie cabinet转换开关Transfer switch电压表转换开关Voltmeter change-over switch铁壳开关Metal-clad switch (Iron-clad switch)管式熔断器Cartridge fuse 真空断路器Vacuum circuit breaker (V.C.B.)自动开关Automatic switch高压负荷开关H.V. load break switch三极高压断路器3-pole HV circuit-breaker 刀开关Knife switch转换开关Transfer switch双极铁壳开关2-pole iron-clad switch风扇变速开关Fan speed regulator switch 密闭照明灯开关Hermetic lighting switch防爆照明灯开关Explosion-proof lighting switch行程开关Limit switch高压隔离开关H.V. disconnecting switch明装单极板钮开关Surface-mounted single-pole toggle switch暗装单极板钮开关Flush-mounted single-pole toggle switch三路开关Three-way switch气密式组合开关Hermetic packet type switch防护式开关Guard type switch联锁开关Interlock switch操作方式选择开关Selecting switch for types of operation控制电源开关Switch for control supply主令开关Master switch (controller)多切点切换开关Multi-point change-over switch按钮Push-button控制按钮Control push-button防爆控制按钮Explosion-proof control push-button事故紧急按钮Emergency stopping push-button起动按钮Starting push-button停止按钮Stopping push-button现场按钮Push-button in field挡板damper音响解除按钮Push-button for sound release起动器Starter磁力起动器Magnetic starter综合起动器Combination starter (Magnetic starter combination)电力变压器Power transformer调压变压器Voltage regulating transformer 电压互感器Potential transformer电流互感器Current transformer照明变压器Lighting transformer三相三绕组变压器3-phase tertiary winding transformer高压试验变压器H.V. testing transformer局部照明变压器Local lighting transformer 多量程仪用电流互感器Multi-range current transformer for measurement降压变压器Step-down transformer伺服电动机Servo-motor双电压电动机Dual-voltage motor感应电动机Induction motor交流异步电动机 A.C. asynchronous motor 同步电动机synchronous motor三相滑环感应电动机3-phase slip-ring induction motor三相鼠笼感应电动机3-phase squirrel-cage induction motor绕线式电动机Wound-rotor induction motor 反应式电动机Reaction motor柴油发电机Diesel generator励磁发电机Excitation generator明装双极插座Surface-mounted 2-pole receptacle暗装双极插座Flush-mounted 2-pole receptacle双极带接地插座2-pole receptacle with grounding contact单相三孔明插座Surface-mounted single phase 3-pole receptacle防护式明装三相四孔插座Guard type surface-mounted 3-phase 4-pole receptacle 配照型灯Standard dome lighting fitting搪瓷深照型灯Enameled high bay lighting fitting防水防尘灯Water and dust proof lighting fitting安全灯Safety lighting fitting隔爆灯Explosion-proof lighting fitting弯灯Goose-neck light壁灯Wall light高压水银灯High pressure mercury vapor lighting fitting投光灯Flood-light (projection light)信号灯Signal lamp天棚灯Ceiling-mounted lighting fitting局部照明灯Local lighting fitting灯座Lamp holder事故照明灯Emergency lighting fitting高压水银荧光灯H.P. mercury fluorescent lighting fitting广照型工厂灯Wide lit type industrial fitting 深照型灯具High bay lighting fitting白炽灯具Incandescent lamp (bulb)圆球型灯Globe lamp嵌入式荧光灯flush type fluorescent lighting fitting红色障碍灯Red obstruction lamp for aviation厂区道路照明灯Street lighting in plant area 路灯Street lamp视孔灯Inspection hole lamp立杆弯灯goose-neck post lamp , pole lamp 模拟报警信号Semigraph and alarm signal 自整角机Selsyn励磁机Exciter显示器Display电位器Potentiometer内电阻Internal resistance固定电阻（器）Fixed resistance脱扣Release , trip分励Shunt trip特殊失压脱扣器Special no-voltage release “或”开关放大器“Or” switch amplifier 制动器Brake电容Capacitor整流器Rectifier镇流器Chock分流器Shunt油变阻器Oil immersed rheostat频敏电阻器Frequency sensitive rheostat滑线变阻器Sliding rheostat蜂鸣器Buzzer电机加热器Space heater (for motor)空气断路器电机操作机构Motor operating mechanism for air circuit-breaker可控硅励磁装置Silicon controlled rectifier excitation device保护装置Protective device (element)闪光装置Flashing device接闪装置（避雷器）Lightning arrester断相保护Phase failure protection四．保护、继电器Protection , relays信号继电器Signal relay过电流继电器Over-current relay电压继电器Voltage relay时间继电器Time relay中间继电器Auxiliary relay热继电器Thermal relay温度继电器Temperature relay瓦斯继电器Gas relay控制电源中间继电器Auxiliary relay for control supply自动操作继电器Relay for auto-operation低电压继电器Under-voltage relay过电压继电器Over-voltage relay联锁继电器Interlock relay冲击继电器Impact relay合闸位置继电器Close position relay逆流继电器Reverse-current relay差流继电器Differential current relay差动继电器Differential relay电流继电器Current relay功率继电器Power relay接地继电器Earthing relay重合闸继电器Reclosing relay同步继电器Synchronous relay速动继电器Quick acting relay定时限继电器Definite time relay光电继电器Photoelectric relay电子继电器Electronic relay电磁式继电器Electromagnetic relay电动式继电器Electrodynamic relay气压继电器Gas-pressure relay继电器常开触点Relay N.O. contact继电器常闭触点Relay N.C. contact继电器保护触点（常开）Relay holding contact (N.O.)能自动返回的常闭按钮触点Self-return button with N.C. contact模拟信号触点Contact for semigraph signal 强励磁接点Shock excitation contact电感线圈Induction coil 电流线圈Current coil脱扣线圈Trip coil合闸线圈Close coil释放线圈Releasing coil掉闸线圈Tripping coil予告信号Prewarning signal掉闸回路断线信号Breakage signal of trip circuit断路器事故掉闸信号Fault trip signal of breaker掉闸音响信号Tripping audible signal重瓦斯预告信号Heavy gas prewarning signal温度预告信号Temperature prewarning signal手动、自动操作时事故信号Fault signal in manual/automatic operation保护掉闸Protective trip控制掉闸Control trip手动跳闸Manual trip变电所紧急停车Emergency shutdown at substation工艺故障Fault in process励磁故障Fault in excitation工作电源失电报警No-voltage alarm of working electric source工作电源分合闸On and off of working electric source工作电源投入Throw-in of working electric source保安电源送电supply of emergency electric source运转指示Indicating of operation投入指示Indicating of throw-in同步指示Indicating of synchronism延时停车Delayed shutdown电源切除Switch off the power supply速断及过流断通Instantaneous trip and over-current off/on自保持Self-holding自锁Self-lock联锁Interlocking绝缘监视Insulation supervision电压监视Voltage supervision联锁解除Release of interlock工作、保安电源切换Transfer of working and emergency power supply发电机与工作母线并车Synchronization of generator to working bus重瓦斯保护Heavy gas protection开或闭超扭矩保护Over-torque protection during opening and closing valve电机起动顺序Sequence of motor starting 铭牌框注字Name plate denotation (inscription)五．电气仪表Electric instruments电流表Ammeter电压表Voltmeter三相三线有功电度表Three-phase three-wire kilowatt-hour meter , kWh meter 单相电度表Single-phase kilowatt-hour meter三相无功电度表Three-phase kilovar-hour meter有功功率表Active power meter , kilowatt meter无功功率表Reactive power meter , kilovar meter三相瓦特表(功率表) Three-phase watt meter功率因数表Power factor meter频率表Frequency meter验电流器Galvanoscope欧姆表Ohmmeter相位表Phase meter转速表Tachometer波长表Wave-length meter三相四线制标准电度表3-phase 4-wire standard watthour-meter过载电流表Overload ammeter低功率因数瓦特表Low power-factor wattmeter交直流两用钳型电流表 A.C./D.C. multi-purpose tongtester兆欧表Megger , Megohmmeter万用表Avometer微安表Microammeter毫安表Milliammeter各种测量仪表Various kind of measuring instruments接地电阻测量仪Earthing resistance tester真空管电压表Vacuum tube voltmeter电动秒表Electric second-meter六．防雷Lightning protection避雷装置Lightning protector避雷针Lightning rod避雷带Strap type lightning protector避雷网Network of lightning protector避雷针支架Lightning rod support避雷针尖Tip of lightning rod避雷针拉铁Brace for lightning rod避雷器Lightning arrester , surge discharger球型避雷器Spherical arrester管形避雷器Tubular arrester阀形避雷器Auto-valve arrester低压避雷器Low voltage arrester角形避雷器Horn arrester多隙避雷器Multigap arrester铝避雷器Aluminum cell arrester氧化膜避雷器Oxide film arrester击穿保险器Puncture lightning arrester雷击Lightning stroke直接雷击Direct lightning stroke感应雷击Induction lightning stroke雷电日Thunderbolt days雷电或然率Lightning and thunder probability触电Electric shock静电感应Electrostatic induction 七．接地Grounding , earthing接地保护Ground protection , earth protection防雷接地Grounding for lightning保护接地Protective earthing人工接地Artificial grounding工作接地Working grounding , working earthing重复接地Multiple earthing屏蔽接地Screen earthing , shielding ground中性点接地Neutral point grounded接地系统Grounding system , earthing system接地故障Ground fault , earth fault单相接地Single phase earthing母线接地Bus ground接地装置Grounding device , earthing device引下线Down-lead , down conductor引下线固定Clamping plate of support for fixing支架夹板Down lead引下线固定支脚Support for fixing down lead接地线Ground connector接地干线Ground(ing) main , (bus)接地网Grounding network , earthing network接地极Earth electrode (pole)接地电阻Earth resistance接地电路Earth (ground) circuit连接条Connecting strip断接卡Connecting clamp八．室、所Room , Substation贮藏室Storage套间Compartment蓄电池室Battery room控制室Control room配电室Distribution room维修间Repair room变电所Substation高压配电室H.V. distribution room休息室Rest room九．电修车间设备Equipments of electric repair砂轮机Emery wheel grinder台钻Bench drilling machine交流电焊机 A.C. welding machine移动式空气压缩机Portable air compressor 手电钻Electric hand drill单速手摇绕线机Single speed hand winding machine导线钳压器Wire jointing press-clamp油压千斤顶Hydraulic jack电吹尘器Electric dust cleaner存放柜Store chest高压试验变压器H.V. testing transformer 泄漏试验变压器Leakage testing set大电流发生器Strong current generator油浸自冷感应调压器Oil-immersed self-cooled induction voltage regulator多量程仪用电流互感器Multi-range current transformer for measurement仪用电感互感器Instrumental voltage transformer单相自耦变压器Single-phase auto-transformer三相自耦变压器3-phase auto-transformer 硅整流器Silicon rectifier仪表试验台Testing stand for instrument接触器，继电器试验台Relay and contactor testing stand慢扫描示波器Slow scanning oscillograph 交流电子稳压器 A.C. electronic voltage stabilizer携带式交流电桥Portable A.C. electric bridge接地电阻测量仪Earthing resistance tester 电缆故障探伤仪Cable fault detector直流单臂电桥 D.C. single-arm electric bridge , Wheatstone bridge十．材料Material绝缘包布Insulating tape填料Filler , packing绝缘膏Insulating compound电缆膏Cable compound防腐油Anti-corrosive oil沥青漆Bituminous varnish绝缘漆Insulating varnish瓷漆Enamel varnish有色金属Non-ferrous metal黑色金属ferrous metal白金属White metal云母Mica环氧树脂Epoxy resin聚氯乙烯Polyvinyl chloride , PVC 蜡Wax滑石粉Talc powder电胶木Bakelite聚丙烯外壳Polyacrylic cover耐油橡胶管Oil-proof rubber tubes 接地铜线Grounding copper wire 垫圈Pad塑料绝缘线Plastics insulated wire 橡套电缆Rubber sheathed cable 中间接头Splice填充剂Filling agent绝缘电线Insulated wire移动软电缆Movable flexible cable 补偿导线Extension wire套管Bushing母线槽Busway悬索Cable suspension滑触线Trolley conductor镀锌煤气管Galvanized gas pipe 镀锌角钢Galvanized steel angle 镀锌扁钢Galvanized steel strap 钢丝绳Steel wire rope电笛Siren电磁阀Electromagnetic valve连接片Connecting link切换片Transfering link端子排Terminal board半导体二极管Semiconductor diode开度计Opening meter逻辑元件Logical element接线盒Junction box仪表槽板Instrument trunking电缆吊架Cable hanger出线套Outgoing line sleeve十一．图名Drawings , diagrams电气图纸目录Contents of electric drawings 电力系统图Electric power system diagram 照明系统图Lighting system diagram电力平面布置图Electric power layout plan 照明平面布置图Lighting layout plan单线图One line diagram控制箱面部布置图Surface arrangement of control box背部接线图Back wiring (diagram)外部接线图External (outside) wiring diagram内部接线图Internal (inside) wiring diagram 控制原理图Principle control diagram原理图Schematic diagram展开图Developed diagram电气标准图Electric standard drawing电气施工图Electric working drawing复用图Reproducibles (drawing)电缆联系图Cable hook-up diagram转换开关接点图Contact diagram of transfer switch箱侧视图Side view of box正视图Front view , facade背视图Back view剖面图Section参考图Reference drawing电缆敷设图Cable laying diagram箱内框架布置图Arrangement of frames inside the cabinet控制箱台面展开图Surface developed diagram of console出线端子示意图Schematic diagram of terminal outgoing lines端子接线图Diagram of terminal connections电气管线表List of wire , cable and conduits 设备材料表List of equipment and materials十二．表头Tables电力系统图Power system diagram引入线Lead in保护设备Protective device型号Type额定值Rating 整定值Setting主启动设备回路Circuit to starting device导线型号、芯数、截面及管径Conductor type , cores , section & diameter of conduit 线长Wire length管长Conduit length启动设备Starting device型号规格Type , specification保护元件Protective element计量装置Calculating device用电设备主回路Main circuit of electric equipment控制回路Control circuit控制装置Control device用电设备Electric equipment设备容量Consumer capacity生产设备Production equipment位号No. of location名称Name备注Remarks引入线Feed in配电箱Distribution cabinet型号及编号Type and No.开关型号Switch type保护装置Protective device回路编号Circuit No.相别Phase灯数Number of lamps插座数Number of receptacles电缆编号No. of line起点Starting终点Ending母线截面Section of bus零母线Neutral bus屏编号Panel No.型号及方案号Type and variant No.控制原理图号Principle control diagram工艺位号Process item No.十三．标准图词汇Terms from standard DWG电工系统图图形符号Graphic symbols for electric system交流电的相别 A.C. phase sequence直流电的正负极 D.C. positive and negative poles有中性点引出线的星形连接的三相绕组Star-connected three phase windings with neutral outlet开口三角形连接的三相绕组3-phase winding with open delta connection互相连接的导线Cross connection of wires 不连接的跨越导线Crossing wires not in contact with each other可拆卸的电气连接Removable connection 电缆终端头Pothead of cable or cable end 自耦变压器Auto-transformer感应调压器Induction voltage regulator凸极同步电动机Salient pole synchronous motor 带接换装置的蓄电池组Accumulator battery with tap-changers空气断路器Air circuit-breaker保持触点Holding contact热元件Thermal element自动复位的操作开关Spring-return operating switch插接器Plug-in connector电喇叭Horn电炉Electric furnace分流器Shunt可控硅整流箱屏Silicon controlled rectifier box panel直流配电屏 D.C. distributing panel磁力起动器组Magnetic starter group自动开关箱Automatic switch box行程开关Limit switch局部灯Local lighting fitting荧光灯列Series fluorescent lighting fitting 防护式灯开关Protective switch导线引上Conductors turning up导线引下Conductors turning down导线由上引来Conductors turning from above导线由下引来Conductors turning from below电缆沟Cable trench调压器Voltage regulator隔离变压器Isolating transformer击穿保护器Puncturing safety device晶体管Transisorized diode地坪Grade level电缆与水管平行Cable running parallel to a water supply pipe电缆与热力管道交叉敷设Cable running across heat pipeline车道Drive way电缆穿管与管道交叉Cable protective pipe across a pipeline双(单)侧支架电缆沟Trench with rack on both sides (one side)室外地坪Outdoor grade跨接线Jumper金属软管Flexible metal tube过渡接头Adapter功角power angle有功（功率）active power无功（功率）reactive power功率因数power factor无功电流reactive current下降特性droop characteristics斜率slope额定rating变比ratio参考值reference value电压互感器PT分接头tap下降率droop rate仿真分析simulation analysis传递函数transfer function 框图block diagram受端receive-side裕度margin同步synchronization失去同步loss of synchronization阻尼damping摇摆swing保护断路器circuit breaker4）电阻：resistance电抗：reactance阻抗：impedance5）电导：conductance电纳：susceptance导纳：admittance6）电感：inductance电容: capacitanceAbsorber Circuit 吸收电路AC/AC Frequency Converter 交交变频电路AC power control交流电力控制AC Power Controller交流调功电路AC Power Electronic Switch交流电力电子开关Ac Voltage Controller交流调压电路Asynchronous Modulation 异步调制Baker Clamping Circuit贝克箝位电路Bi-directional Triode Thyristor双向晶闸管Bipolar Junction Transistor-- BJT双极结型晶体管Boost-Buck Chopper升降压斩波电路Boost Chopper升压斩波电路Boost Converter升压变换器Bridge Reversible Chopper桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter降压变换器Commutation 换流Conduction Angle 导通角Constant Voltage Constant Frequency --CVCF 恒压恒频Continuous Conduction--CCM （电流）连续模式Control Circuit 控制电路Cuk Circuit CUK 斩波电路Current Reversible Chopper 电流可逆斩波电路Current Source Type Inverter--CSTI 电流（源）型逆变电路Cycloconvertor 周波变流器DC-AC-DC Converter 直交直电路DC Chopping 直流斩波DC Chopping Circuit 直流斩波电路DC-DC Converter 直流－直流变换器Device Commutation 器件换流Direct Current Control 直接电流控制Discontinuous Conduction mode （电流）断续模式displacement factor 位移因数distortion power 畸变功率double end converter 双端电路driving circuit 驱动电路electrical isolation 电气隔离fast acting fuse 快速熔断器fast recovery diode 快恢复二极管fast revcovery epitaxial diodes 快恢复外延二极管fast switching thyristor 快速晶闸管field controlled thyristor 场控晶闸管flyback converter 反激电流forced commutation 强迫换流forward converter 正激电路frequency converter 变频器full bridge converter 全桥电路full bridge rectifier 全桥整流电路full wave rectifier 全波整流电路fundamental factor 基波因数gate turn-off thyristor——GTO 可关断晶闸管general purpose diode 普通二极管giant transistor——GTR 电力晶体管half bridge converter 半桥电路hard switching 硬开关high voltage IC 高压集成电路hysteresis comparison 带环比较方式indirect current control 间接电流控制indirect DC-DC converter 直接电流变换电路insulated-gate bipolar transistor---IGBT 绝缘栅双极晶体管intelligent power module---IPM 智能功率模块integrated gate-commutated thyristor---IGCT 集成门极换流晶闸管inversion 逆变latching effect 擎住效应leakage inductance 漏感light triggered thyristo---LTT 光控晶闸管line commutation 电网换流load commutation 负载换流三绕组变压器：three-column transformer ThrClnTrans双绕组变压器：double-column transformer DblClmnTrans电容器：Capacitor并联电容器：shunt capacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：power plant断路器：Breaker刀闸(隔离开关)：Isolator分接头：tap 电动机：motor（2）状态参数有功：active power无功：reactive power电流：current容量：capacity电压：voltage档位：tap position有功损耗：reactive loss无功损耗：active loss功率因数：power-factor功率：power功角：power-angle电压等级：voltage grade空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current2）阻抗：impedance正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance电阻：resistor电抗：reactance电导：conductance电纳：susceptance无功负载：reactive load 或者QLoad有功负载: active load PLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流)：magnetizing current 定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable高压: high voltage低压：low voltage中压：middle voltage3）电力系统power system发电机generator励磁excitation励磁器excitor电压voltage电流current母线bus变压器transformer升压变压器step-up transformer高压侧high side输电系统power transmission system输电线transmission line固定串联电容补偿fixed series capacitor compensation稳定stability电压稳定voltage stability功角稳定angle stability暂态稳定transient stability电厂power plant能量输送power transfer 交流AC装机容量installed capacity电网power system落点drop point开关站switch station双回同杆并架double-circuit lines on the same tower变电站transformer substation补偿度degree of compensation高抗high voltage shunt reactor无功补偿reactive power compensation故障fault调节regulation裕度magin三相故障three phase fault故障切除时间fault clearing time极限切除时间critical clearing time切机generator triping高顶值high limited value强行励磁reinforced excitation线路补偿器LDC(line drop compensation) 机端generator terminal静态static (state)动态dynamic (state)单机无穷大系统one machine - infinity bus system机端电压控制AVR电抗reactance电阻resistance。
电气行业常用英语单词
电气行业常用英语单词一．电气名词Electric items二．线路（母线、回路）Lines (Bus , circuits)三．设备Equipments四．保护、继电器Protection , relays 五．电气仪表Electric instruments 六．防雷Lightning protection七．接地Grounding , earthing 八．室、所Room , Substation九．电修车间设备Equipments of electric repair十．材料Material十一．图名Drawings , diagrams十二．表头Tables十三．标准图词汇Terms from standard DWG一．电气名词Electric items交（直）流Alternating (direct) current 短路电流Short-circuit current 起始次暂态短路电流Initial subtransient short-circuit current冲击电流Impulse current稳态短路电流Steady state short-circuit current临界电流Critical current切断电流Rupturing current熔断电流Blow-out current故障电流Fault current计算电流Calculating current极限有限电流Limit effective current过电流Over current逆电流Inverse current整定电流Setting current额定电流Rated current电流密度Current density短路电流最大有效值Maximum effective value of short-circuit current高压High-voltage , High-tension低压Low-voltage , Low-tension计算电压Calculating voltage激磁电压Exciting voltage冲击电压Impulse voltage临界电压Critical voltage残留电压Residual voltage击穿电压Puncture voltage脉动电压Pulsating voltage供电电压Supply voltage电力电压Power voltage照明电压Lighting voltage灯丝电压Filament voltage额定电压Rated voltage电压损失Voltage loss过(欠)电压Over (under) voltage线路电压Line voltage电压降Voltage drop工作电压Working voltage一次电压Primary voltage二次电压Secondary voltage电源Electric source (power supply)自控电压Power supply for process control 6kV控制闪光电源Flashing supply for 6kV control工作电源Working power supply (electric source)保安电源Emergency power supply (electric source)直流稳压电源Stabilized D.C. source控制电源Control supply直流电源D.C. source交流电源A.C. source负荷计算Load calculation设备容量Installed capacity需要容量Electric demand功率因数Power factor安装高度Mounting height耐电压Breakdown voltage工频耐压High-voltage test with working frequency表面闪络Surface flash-over直流泄漏D.C. leakage体电阻率Volume resistivity介质损失角Dielectric loss angle击穿强度Puncture intensity电压等级Voltage grade比重Specific gravity性能Feature相序Phase sequence瞬时Instantaneous倾角Angle of inclination跨度Span正极Positive pole负极Negative pole截面(积) Cross section area辅助电源Auxiliary source遮断容量Interrupting capacity载流量Current-carrying capacity校正系数Correction factor连续负荷Continuous load长期载流量Continuous capacity长时间额定值Longtime rating电动机堵转电流Locked-rotor motor current限定负荷Limited load电感负荷Inductive load 感应电流Induced current二．线路（母线、回路）Lines (Bus , circuits)母线Bus-bar合闸电源母线Closing power source bus 闪光母线Flashing-bus备用母线Spare bus装在支柱上的插接式母线Post-supported plug-in bus way装在吊钩上的插接式母线Hook-supported plug-in bus way装在支架上的插接式母线Bracket-supported plug-in bus way小母线Miniature bus电源小母线Power supply miniature bus 操作小母线Operating miniature bus事故信号小母线Miniature bus for fault signal闪光小母线Flashing miniature bus主母线Main bus直流主母线D.C. main bus预告母线Prewarning bus干线Main line照明干线Lighting main line接地干线Grounding main line插座干线Receptacle main line电压干线Voltage main line端子出线Terminal outgoing中性线Neutral支线Branch-line引入线Lead-in电气线路Electric circuit交流配电线路A.C. distribution circuit直流配电线路D.C. distribution circuit事故照明线路Emergency lighting circuit 控制线路Control circuit接地或接零线路Grounding or neutralizing circuit信号线路Signal circuit有接地极的接地线路网Grounding with grounding electrodes定子绕组测温回路Temperature measuring circuit for stator winding接地信号回路Grounding signal circuit 闪光信号回路Flashing-signal circuit开阀回路Circuit for opening valve关（闭）阀回路Circuit for closing valve 开度计回路Circuit for opening meter电流测量回路Current-measuring circuit 差动保护回路Differental protective circuit过流保护回路Over-current protective circuit合闸回路Closing circuit停车延时回路Delayed shutdown circuit 掉闸回路Trip circuit激磁回路Exciting circuit备用回路Spare circuit主回路Main circuit馈路Feeder circuit现有回路Existing circuit单线回路Single-wire circuit接地回路Earthed circuit有电压的电路Live circuit三．设备Equipments高压开关柜H.V. switchgear动力配电箱Power distribution cabinet电源配电箱Source distribution cabinet 直流配电屏 D.C. switchboard (distribution panel)交流低压配电屏 A.C.L.V. switchboard (distribution panel)静电电容器柜Static capacitor cabinet多种电源插销箱Receptacle box for miscellaneous power supplies控制箱Control cabinet照明配电箱Lighting (distribution panel)连接箱Junction box出线盒Outlet box开关箱Switch box控制台Console分段屏Sectionalizing panel进线屏Incoming line panel电控箱Electric control panel边屏Side board端子箱Terminal box供电盘Power supply box 瓶车箱Synchronizing cabinet感应调压器专用变压器高压柜Special transformer H.V. cabinet for induction voltage regulator电压互感器柜Potential transformer cabinet信号屏Signal panel浮充屏Floating panel蓄电池屏Battery panel充电屏Charging panel母线联络柜Bus tie cabinet转换开关Transfer switch电压表转换开关Voltmeter change-over switch铁壳开关Metal-clad switch (Iron-clad switch)管式熔断器Cartridge fuse真空断路器Vacuum circuit breaker (V.C.B.)自动开关Automatic switch高压负荷开关H.V. load break switch三极高压断路器3-pole HV circuit-breaker刀开关Knife switch转换开关Transfer switch双极铁壳开关2-pole iron-clad switch风扇变速开关Fan speed regulator switch 密闭照明灯开关Hermetic lighting switch 防爆照明灯开关Explosion-proof lighting switch行程开关Limit switch高压隔离开关H.V. disconnecting switch 明装单极板钮开关Surface-mounted single-pole toggle switch暗装单极板钮开关Flush-mounted single-pole toggle switch三路开关Three-way switch气密式组合开关Hermetic packet type switch防护式开关Guard type switch联锁开关Interlock switch操作方式选择开关Selecting switch for types of operation 控制电源开关Switch for control supply 主令开关Master switch (controller)多切点切换开关Multi-point change-over switch按钮Push-button控制按钮Control push-button防爆控制按钮Explosion-proof control push-button事故紧急按钮Emergency stopping push-button起动按钮Starting push-button停止按钮Stopping push-button现场按钮Push-button in field挡板damper音响解除按钮Push-button for sound release起动器Starter磁力起动器Magnetic starter综合起动器Combination starter (Magnetic starter combination)电力变压器Power transformer调压变压器Voltage regulating transformer电压互感器Potential transformer电流互感器Current transformer照明变压器Lighting transformer三相三绕组变压器3-phase tertiary winding transformer高压试验变压器H.V. testing transformer 局部照明变压器Local lighting transformer多量程仪用电流互感器Multi-range current transformer for measurement降压变压器Step-down transformer伺服电动机Servo-motor双电压电动机Dual-voltage motor感应电动机Induction motor交流异步电动机 A.C. asynchronous motor同步电动机synchronous motor三相滑环感应电动机3-phase slip-ring induction motor 三相鼠笼感应电动机3-phase squirrel-cage induction motor绕线式电动机Wound-rotor induction motor反应式电动机Reaction motor柴油发电机Diesel generator励磁发电机Excitation generator明装双极插座Surface-mounted 2-pole receptacle暗装双极插座Flush-mounted 2-pole receptacle双极带接地插座2-pole receptacle with grounding contact单相三孔明插座Surface-mounted single phase 3-pole receptacle防护式明装三相四孔插座Guard type surface-mounted 3-phase 4-pole receptacle配照型灯Standard dome lighting fitting 搪瓷深照型灯Enameled high bay lighting fitting防水防尘灯Water and dust proof lighting fitting安全灯Safety lighting fitting隔爆灯Explosion-proof lighting fitting 弯灯Goose-neck light壁灯Wall light高压水银灯High pressure mercury vapor lighting fitting投光灯Flood-light (projection light)信号灯Signal lamp天棚灯Ceiling-mounted lighting fitting 局部照明灯Local lighting fitting灯座Lamp holder事故照明灯Emergency lighting fitting高压水银荧光灯H.P. mercury fluorescent lighting fitting广照型工厂灯Wide lit type industrial fitting深照型灯具High bay lighting fitting白炽灯具Incandescent lamp (bulb)圆球型灯Globe lamp 嵌入式荧光灯flush type fluorescent lighting fitting红色障碍灯Red obstruction lamp for aviation厂区道路照明灯Street lighting in plant area路灯Street lamp视孔灯Inspection hole lamp立杆弯灯goose-neck post lamp , pole lamp模拟报警信号Semigraph and alarm signal自整角机Selsyn励磁机Exciter显示器Display电位器Potentiometer内电阻Internal resistance固定电阻（器）Fixed resistance脱扣Release , trip分励Shunt trip特殊失压脱扣器Special no-voltage release“或”开关放大器“Or” switch amplifier制动器Brake电容Capacitor整流器Rectifier镇流器Chock分流器Shunt油变阻器Oil immersed rheostat频敏电阻器Frequency sensitive rheostat 滑线变阻器Sliding rheostat蜂鸣器Buzzer电机加热器Space heater (for motor)空气断路器电机操作机构Motor operating mechanism for air circuit-breaker可控硅励磁装置Silicon controlled rectifier excitation device保护装置Protective device (element)闪光装置Flashing device接闪装置（避雷器）Lightning arrester 断相保护Phase failure protection 四．保护、继电器Protection , relays信号继电器Signal relay过电流继电器Over-current relay电压继电器Voltage relay时间继电器Time relay中间继电器Auxiliary relay热继电器Thermal relay温度继电器Temperature relay瓦斯继电器Gas relay控制电源中间继电器Auxiliary relay for control supply自动操作继电器Relay for auto-operation 低电压继电器Under-voltage relay过电压继电器Over-voltage relay联锁继电器Interlock relay冲击继电器Impact relay合闸位置继电器Close position relay逆流继电器Reverse-current relay差流继电器Differential current relay差动继电器Differential relay电流继电器Current relay功率继电器Power relay接地继电器Earthing relay重合闸继电器Reclosing relay同步继电器Synchronous relay速动继电器Quick acting relay定时限继电器Definite time relay光电继电器Photoelectric relay电子继电器Electronic relay电磁式继电器Electromagnetic relay电动式继电器Electrodynamic relay气压继电器Gas-pressure relay继电器常开触点Relay N.O. contact继电器常闭触点Relay N.C. contact继电器保护触点（常开）Relay holding contact (N.O.)能自动返回的常闭按钮触点Self-return button with N.C. contact模拟信号触点Contact for semigraph signal强励磁接点Shock excitation contact电感线圈Induction coil电流线圈Current coil脱扣线圈Trip coil 合闸线圈Close coil释放线圈Releasing coil掉闸线圈Tripping coil予告信号Prewarning signal掉闸回路断线信号Breakage signal of trip circuit断路器事故掉闸信号Fault trip signal of breaker掉闸音响信号Tripping audible signal重瓦斯预告信号Heavy gas prewarning signal温度预告信号Temperature prewarning signal手动、自动操作时事故信号Fault signal in manual/automatic operation保护掉闸Protective trip控制掉闸Control trip手动跳闸Manual trip变电所紧急停车Emergency shutdown at substation工艺故障Fault in process励磁故障Fault in excitation工作电源失电报警No-voltage alarm of working electric source工作电源分合闸On and off of working electric source工作电源投入Throw-in of working electric source保安电源送电supply of emergency electric source运转指示Indicating of operation投入指示Indicating of throw-in同步指示Indicating of synchronism延时停车Delayed shutdown电源切除Switch off the power supply速断及过流断通Instantaneous trip and over-current off/on自保持Self-holding自锁Self-lock联锁Interlocking绝缘监视Insulation supervision电压监视Voltage supervision联锁解除Release of interlock 工作、保安电源切换Transfer of working and emergency power supply发电机与工作母线并车Synchronization of generator to working bus重瓦斯保护Heavy gas protection开或闭超扭矩保护Over-torque protection during opening and closing valve电机起动顺序Sequence of motor starting铭牌框注字Name plate denotation (inscription)五．电气仪表Electric instruments电流表Ammeter电压表Voltmeter三相三线有功电度表Three-phase three-wire kilowatt-hour meter , kWh meter单相电度表Single-phase kilowatt-hour meter三相无功电度表Three-phase kilovar-hour meter有功功率表Active power meter , kilowatt meter无功功率表Reactive power meter , kilovar meter三相瓦特表(功率表) Three-phase watt meter功率因数表Power factor meter频率表Frequency meter验电流器Galvanoscope欧姆表Ohmmeter相位表Phase meter转速表Tachometer波长表Wave-length meter三相四线制标准电度表3-phase 4-wire standard watthour-meter过载电流表Overload ammeter低功率因数瓦特表Low power-factor wattmeter交直流两用钳型电流表 A.C./D.C. multi-purpose tongtester 兆欧表Megger , Megohmmeter万用表Avometer微安表Microammeter毫安表Milliammeter各种测量仪表Various kind of measuring instruments接地电阻测量仪Earthing resistance tester真空管电压表Vacuum tube voltmeter电动秒表Electric second-meter六．防雷Lightning protection避雷装置Lightning protector避雷针Lightning rod避雷带Strap type lightning protector避雷网Network of lightning protector 避雷针支架Lightning rod support避雷针尖Tip of lightning rod避雷针拉铁Brace for lightning rod避雷器Lightning arrester , surge discharger球型避雷器Spherical arrester管形避雷器Tubular arrester阀形避雷器Auto-valve arrester低压避雷器Low voltage arrester角形避雷器Horn arrester多隙避雷器Multigap arrester铝避雷器Aluminum cell arrester氧化膜避雷器Oxide film arrester击穿保险器Puncture lightning arrester 雷击Lightning stroke直接雷击Direct lightning stroke感应雷击Induction lightning stroke雷电日Thunderbolt days雷电或然率Lightning and thunder probability触电Electric shock静电感应Electrostatic induction七．接地Grounding , earthing接地保护Ground protection , earth protection防雷接地Grounding for lightning保护接地Protective earthing 人工接地Artificial grounding工作接地Working grounding , working earthing重复接地Multiple earthing屏蔽接地Screen earthing , shielding ground中性点接地Neutral point grounded接地系统Grounding system , earthing system接地故障Ground fault , earth fault单相接地Single phase earthing母线接地Bus ground接地装置Grounding device , earthing device引下线Down-lead , down conductor引下线固定Clamping plate of support for fixing支架夹板Down lead引下线固定支脚Support for fixing down lead接地线Ground connector接地干线Ground(ing) main , (bus)接地网Grounding network , earthing network接地极Earth electrode (pole)接地电阻Earth resistance接地电路Earth (ground) circuit连接条Connecting strip断接卡Connecting clamp八．室、所Room , Substation贮藏室Storage套间Compartment蓄电池室Battery room控制室Control room配电室Distribution room维修间Repair room变电所Substation高压配电室H.V. distribution room休息室Rest room九．电修车间设备Equipments of electric repair砂轮机Emery wheel grinder 台钻Bench drilling machine交流电焊机A.C. welding machine移动式空气压缩机Portable air compressor手电钻Electric hand drill单速手摇绕线机Single speed hand winding machine导线钳压器Wire jointing press-clamp油压千斤顶Hydraulic jack电吹尘器Electric dust cleaner存放柜Store chest高压试验变压器H.V. testing transformer 泄漏试验变压器Leakage testing set大电流发生器Strong current generator 油浸自冷感应调压器Oil-immersed self-cooled induction voltage regulator 多量程仪用电流互感器Multi-range current transformer for measurement仪用电感互感器Instrumental voltage transformer单相自耦变压器Single-phase auto-transformer三相自耦变压器3-phase auto-transformer硅整流器Silicon rectifier仪表试验台Testing stand for instrument 接触器，继电器试验台Relay and contactor testing stand慢扫描示波器Slow scanning oscillograph 交流电子稳压器 A.C. electronic voltage stabilizer携带式交流电桥Portable A.C. electric bridge接地电阻测量仪Earthing resistance tester电缆故障探伤仪Cable fault detector直流单臂电桥 D.C. single-arm electric bridge , Wheatstone bridge十．材料Material绝缘包布Insulating tape填料Filler , packing绝缘膏Insulating compound电缆膏Cable compound 防腐油Anti-corrosive oil沥青漆Bituminous varnish绝缘漆Insulating varnish瓷漆Enamel varnish有色金属Non-ferrous metal黑色金属ferrous metal白金属White metal云母Mica环氧树脂Epoxy resin聚氯乙烯Polyvinyl chloride , PVC 蜡Wax滑石粉Talc powder电胶木Bakelite聚丙烯外壳Polyacrylic cover耐油橡胶管Oil-proof rubber tubes 接地铜线Grounding copper wire 垫圈Pad塑料绝缘线Plastics insulated wire 橡套电缆Rubber sheathed cable 中间接头Splice填充剂Filling agent绝缘电线Insulated wire移动软电缆Movable flexible cable补偿导线Extension wire套管Bushing母线槽Busway悬索Cable suspension滑触线Trolley conductor镀锌煤气管Galvanized gas pipe镀锌角钢Galvanized steel angle镀锌扁钢Galvanized steel strap钢丝绳Steel wire rope电笛Siren电磁阀Electromagnetic valve连接片Connecting link切换片Transfering link端子排Terminal board半导体二极管Semiconductor diode 开度计Opening meter逻辑元件Logical element接线盒Junction box仪表槽板Instrument trunking电缆吊架Cable hanger出线套Outgoing line sleeve 十一．图名Drawings , diagrams电气图纸目录Contents of electric drawings电力系统图Electric power system diagram照明系统图Lighting system diagram电力平面布置图Electric power layout plan照明平面布置图Lighting layout plan单线图One line diagram控制箱面部布置图Surface arrangement of control box背部接线图Back wiring (diagram)外部接线图External (outside) wiring diagram内部接线图Internal (inside) wiring diagram控制原理图Principle control diagram原理图Schematic diagram展开图Developed diagram电气标准图Electric standard drawing电气施工图Electric working drawing复用图Reproducibles (drawing)电缆联系图Cable hook-up diagram转换开关接点图Contact diagram of transfer switch箱侧视图Side view of box正视图Front view , facade背视图Back view剖面图Section参考图Reference drawing电缆敷设图Cable laying diagram箱内框架布置图Arrangement of frames inside the cabinet控制箱台面展开图Surface developed diagram of console出线端子示意图Schematic diagram of terminal outgoing lines端子接线图Diagram of terminal connections电气管线表List of wire , cable and conduits 设备材料表List of equipment and materials十二．表头Tables电力系统图Power system diagram引入线Lead in保护设备Protective device型号Type额定值Rating整定值Setting主启动设备回路Circuit to starting device 导线型号、芯数、截面及管径Conductor type , cores , section & diameter of conduit线长Wire length管长Conduit length启动设备Starting device型号规格Type , specification保护元件Protective element计量装置Calculating device用电设备主回路Main circuit of electric equipment控制回路Control circuit控制装置Control device用电设备Electric equipment设备容量Consumer capacity生产设备Production equipment位号No. of location名称Name备注Remarks引入线Feed in配电箱Distribution cabinet型号及编号Type and No.开关型号Switch type保护装置Protective device回路编号Circuit No.相别Phase灯数Number of lamps插座数Number of receptacles电缆编号No. of line起点Starting终点Ending 母线截面Section of bus零母线Neutral bus屏编号Panel No.型号及方案号Type and variant No.控制原理图号Principle control diagram 工艺位号Process item No.十三．标准图词汇Terms from standard DWG电工系统图图形符号Graphic symbols for electric system交流电的相别A.C. phase sequence直流电的正负极 D.C. positive and negative poles有中性点引出线的星形连接的三相绕组Star-connected three phase windings with neutral outlet开口三角形连接的三相绕组3-phase winding with open delta connection互相连接的导线Cross connection of wires不连接的跨越导线Crossing wires not in contact with each other可拆卸的电气连接Removable connection电缆终端头Pothead of cable or cable end自耦变压器Auto-transformer感应调压器Induction voltage regulator 凸极同步电动机Salient pole synchronous motor带接换装置的蓄电池组Accumulator battery with tap-changers空气断路器Air circuit-breaker保持触点Holding contact热元件Thermal element自动复位的操作开关Spring-return operating switch插接器Plug-in connector电喇叭Horn电炉Electric furnace分流器Shunt 可控硅整流箱屏Silicon controlled rectifier box panel直流配电屏D.C. distributing panel磁力起动器组Magnetic starter group自动开关箱Automatic switch box行程开关Limit switch局部灯Local lighting fitting荧光灯列Series fluorescent lighting fitting防护式灯开关Protective switch导线引上Conductors turning up导线引下Conductors turning down导线由上引来Conductors turning from above导线由下引来Conductors turning from below电缆沟Cable trench调压器Voltage regulator隔离变压器Isolating transformer击穿保护器Puncturing safety device晶体管Transisorized diode地坪Grade level电缆与水管平行Cable running parallel to a water supply pipe电缆与热力管道交叉敷设Cable running across heat pipeline车道Drive way电缆穿管与管道交叉Cable protective pipe across a pipeline双(单)侧支架电缆沟Trench with rack on both sides (one side)室外地坪Outdoor grade跨接线Jumper金属软管Flexible metal tube过渡接头Adapter功角power angle有功（功率）active power无功（功率）reactive power功率因数power factor无功电流reactive current下降特性droop characteristics斜率slope额定rating变比ratio 参考值reference value电压互感器PT分接头tap下降率droop rate仿真分析simulation analysis传递函数transfer function框图block diagram受端receive-side裕度margin同步synchronization失去同步loss of synchronization 阻尼damping摇摆swing保护断路器circuit breaker4）电阻：resistance电抗：reactance阻抗：impedance5）电导：conductance电纳：susceptance导纳：admittance6）电感：inductance电容: capacitanceAbsorber Circuit 吸收电路AC/AC Frequency Converter 交交变频电路AC power control 交流电力控制AC Power Controller 交流调功电路AC Power Electronic Switch 交流电力电子开关Ac Voltage Controller 交流调压电路Asynchronous Modulation 异步调制Baker Clamping Circuit 贝克箝位电路Bi-directional Triode Thyristor 双向晶闸管Bipolar Junction Transistor-- BJT 双极结型晶体管Boost-Buck Chopper 升降压斩波电路Boost Chopper 升压斩波电路Boost Converter 升压变换器Bridge Reversible Chopper 桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter 降压变换器Commutation 换流Conduction Angle 导通角Constant Voltage Constant Frequency --CVCF 恒压恒频ContinuousConduction--CCM （电流）连续模式Control Circuit 控制电路Cuk Circuit CUK 斩波电路Current Reversible Chopper 电流可逆斩波电路Current Source Type Inverter--CSTI 电流（源）型逆变电路Cycloconvertor 周波变流器DC-AC-DC Converter 直交直电路DC Chopping 直流斩波DC Chopping Circuit 直流斩波电路DC-DC Converter 直流－直流变换器Device Commutation 器件换流Direct Current Control 直接电流控制Discontinuous Conduction mode （电流）断续模式displacement factor 位移因数distortion power 畸变功率double end converter 双端电路driving circuit 驱动电路electrical isolation 电气隔离fast acting fuse 快速熔断器fast recovery diode 快恢复二极管fast revcovery epitaxial diodes 快恢复外延二极管fast switching thyristor 快速晶闸管field controlled thyristor 场控晶闸管flyback converter 反激电流forced commutation 强迫换流forward converter 正激电路frequency converter 变频器full bridge converter 全桥电路full bridge rectifier 全桥整流电路full wave rectifier 全波整流电路fundamental factor 基波因数gate turn-off thyristor——GTO 可关断晶闸管general purpose diode 普通二极管giant transistor——GTR 电力晶体管half bridge converter 半桥电路hard switching 硬开关high voltage IC 高压集成电路hysteresis comparison 带环比较方式indirect current control 间接电流控制indirect DC-DC converter 直接电流变换电路insulated-gate bipolar transistor---IGBT 绝缘栅双极晶体管intelligent power module---IPM 智能功率模块integrated gate-commutated thyristor---IGCT 集成门极换流晶闸管inversion 逆变latching effect 擎住效应leakage inductance 漏感light triggered thyristo---LTT 光控晶闸管line commutation 电网换流load commutation 负载换流三绕组变压器：three-column transformer ThrClnTrans双绕组变压器：double-column transformer DblClmnTrans电容器：Capacitor并联电容器：shunt capacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：power plant断路器：Breaker 刀闸(隔离开关)：Isolator分接头：tap电动机：motor（2）状态参数有功：active power无功：reactive power电流：current容量：capacity电压：voltage档位：tap position有功损耗：reactive loss无功损耗：active loss功率因数：power-factor功率：power功角：power-angle电压等级：voltage grade空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current2）阻抗：impedance正序阻抗：positive sequence impedance负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance电阻：resistor电抗：reactance电导：conductance电纳：susceptance无功负载：reactive load 或者QLoad有功负载: active load PLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流)：magnetizing current 定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable高压: high voltage低压：low voltage中压：middle voltage3）电力系统power system发电机generator励磁excitation 励磁器excitor电压voltage电流current母线bus变压器transformer升压变压器step-up transformer高压侧high side输电系统power transmission system输电线transmission line固定串联电容补偿fixed series capacitor compensation稳定stability电压稳定voltage stability功角稳定angle stability暂态稳定transient stability电厂power plant能量输送power transfer交流AC装机容量installed capacity电网power system落点drop point开关站switch station双回同杆并架double-circuit lines on the same tower变电站transformer substation补偿度degree of compensation高抗high voltage shunt reactor无功补偿reactive power compensation 故障fault调节regulation裕度magin三相故障three phase fault故障切除时间fault clearing time极限切除时间critical clearing time切机generator triping 高顶值high limited value强行励磁reinforced excitation线路补偿器LDC(line drop compensation)机端generator terminal静态static (state)动态dynamic (state)单机无穷大系统one machine - infinity bus system机端电压控制AVR电抗reactance电阻resistance。
电气专业英语1,4,6,10词汇
automatically#adv.自动地无意识地,不自觉地,机械地attach#vt. & vi.贴上; 系; 附上atmospheric#adj.大气的；大气层的；大气引起的制造气氛的asynchronous#adj.异步的association#n.协会, 社团联合, 结合, 交往assist#vt. & vi.帮助, 促进arithmetic#n.算术计算approximately#adv.近似地,大约appropriate#adj.适当的, 恰当的vt.挪用; 占用; 盗用拨出(款项)approach#n.靠近, 接近vt. & vi.接近, 走近, 靠近angle#n.角, 角度观点#vi.垂钓, 钓鱼#vt.把…放置成一角度使(新闻、报道等)带有倾向性an adjustment screw#调整旋钮amplifier#n.扩音器, 放大器扩大的人；详述者aluminum#n.<美>铝alternating#adj.交互的<医> 交替的alternate#adj.轮流的, 交替的间隔的代替的#vt. & vi.(使)交替, (使)轮换alphabet#n.字母表align#vt.使成一线公开支持(某人、集体或观点)algebraical#adj.代数学的,代数的actual#adj.实在的, 实际的, 事实上的account for#解释armature#n.电枢, 转子衔铁支架alnico#n.铝镍钴合金,磁钢appreciable#adj.可预见的, 可估计的增值的相当可观的adversely#adv.逆地,反对地analogous#adj.相似的,可比拟的<生>同功的array of#一系列，大量的actuator#n.激励器，执行元件analog#adj模拟的n.类似物;同源语<电脑>模拟axis#n.轴轴线, 中心线坐标轴, 基准线alternative#adj.两者择一的, 供替代的不寻常的, 非传统性的非正统apparatus#n.运动器械, 器具, 仪器机构, 组织器官accelerating#adj.加速的,促进的;催化的#n.加速automate#adj.自动化的#vt. & vi.(使)自动化brute-force#暴力blown fuse#n.保险丝熔断binary#二进制的n.一双,一对;双体二进制数双子星bell#n.钟, 铃, 电铃钟声, 铃声bear out#n.证明, 证实bring about#n.使(船)掉转船头造成, 引起〔导致〕(某事)batch#n.一炉一批, 一组, 一群crude#adj.天然的, 未加工的简陋的, 粗糙的, 未加修饰的粗鲁的, 粗俗的, 粗野的convey#vt.运输; 运送表达, 转达continuity tester#通断测试仪construction#n.建造, 建设; 建筑业建造物, 建筑物解释, 意思结构, 句法关系constitute#vt.构成, 组成建立, 制定选定, 任命component#n.成分, 组成部分, 部件, 元件complement#n，vt.补足, 补充column#n.柱, 圆柱纵队, 直行栏, 专栏(文章)coil#n.(一)卷, (一)圈; 盘卷之物线圈#vt. & vi.将…卷[盘]成圈或螺旋形code#n.法典, 法规, 章程密码, 电码代号, 编码#vt.将…译成电码caution#n.小心, 谨慎, 慎重警告#vt.警告, 提醒, 劝…小心cascade#n.小瀑布瀑布状物carry#vt.提, 挑, 背支撑, 支持#负载capable#adj.有能力的, 有技能的calibrate#vt.校准使标准化,使合标准测量(枪的)口径,校正commercially#adv. 商业上,通商上category#n.种类, 类别ceramic#adj.陶器的, 与陶器有关的counterpart#n.与对方地位相当的人, 与另一方作用相当的物commutator#n.换向器,转接器conventional#adj.依照惯例的, 约定俗成的, 依照传统的常规的, 非核的correspond#vi.相符合, 相一致相当, 相类似通信conversion#n.变换, 转化(宗教、信仰等)彻底改变; 皈依cumulative#adj.累积的, 渐增的cumulatively compounded#积复励curve#n.曲线, 弧线曲线状物, 弯曲物#vt. & vi.(使)弯成弧形counter#adv.反方向地, 对立地#n.柜台, 柜台式长桌计数器#vt. & vi.对抗, 反驳constraint#n.强制; 限制, 约束强制, 强迫compute#vt.计算, 估算confined#adj.(指空间)有限的, 受限制的centrifugal#adj.离心的capability#n.能做某事的素质;能力尚未发挥的天资或素质，能力considerably#adv.相当,非常,颇capacity#n.容量, 容积才能, 能力身份, 职位constantly#adv.不断地;时常地convert#vt. & vi.(使)转变, (使)转化皈依, 改变(信仰)configure#v.配置,设定,使成形,使具一定形式categorize#vt.把…归类;把…列作conveyor#n.运送者；传送者；传送带；传送装置coordinate#adj.同等的, 并列的#n.〈数〉坐标#vt.使协调; 使调和concentration#n.专心, 专注集中, 集结concentrator#n.集中器cavity#n.腔, 洞cell#n.车间downward#adj.向下的, 往下的#adv.向下地, 下行地distinct#adj.截然不同的, 完全分开的清晰的, 明白的, 明显的disk#n. 圆盘#唱片; 磁盘, 光盘dial#n.钟(表)面; 标度盘; 拨号盘，表盘deteriorate#vi.恶化, 变坏depict#vt.描绘; 描画描述dependent variable#因变量deflection#n.(尤指击中某物后)突然转向,偏斜,偏离demagnetization#n.除去磁性,退磁diameter#n.直径放大率differential#adj.不同的, 有分别的;基于差别的;区别性的#n.差异;工资级差diagram#n.图解, 简图, 图表denominator#n.<术>分母denote#vt.为…的符号; 为…的名称指示; 指出deduce#vt.推论, 演绎diminish#vt. & vi.(使)减少; 缩小减弱…的权势dissipate#vt.浪费#vt. & vi.驱散; 消失discard#vt.丢弃, 抛弃不再使用disguise#n.伪装伪装品#vt.假扮, 化装; 伪装掩盖, 掩饰drive#n., 积极性, 能动性紧迫, 逼迫, 压力#vt.驱赶驱使, 促使敲, 击vt. & vi.驾驶dramatically#adv.戏剧性地;引人注目地dedicated#adj.专注的;献身的<电脑>专用的discrete#adj.分离的, 不相关联的,离散的diverse#adj.不同的, 多种多样的,广泛的diagnose#vt.诊断expire#vi.期满, (期限)终止断气, 死亡expend#vt.花费, 使用(钱等)做某事用光; 耗尽exception#n.例外exceed#vi.(在数量、质量上)突出, 领先#vt.超过; 超越envision#vt.想像,展望enumerate#vt.列举,枚举;数entire#adj.全部的, 整体的elevator#n.电梯, 升降机electrodynamometer#n.电测力计electrician#n.电工, 电气专家elapse#vi.(时间)消逝, 过去eddy#n.(水、烟等的)漩涡,涡流#vt. & vi.起漩涡,旋转electromagnetic#adj.<物>电磁的equilibrium#n.平衡,均势(心情、感情等)平静ease#n.容易舒适, 安逸#vt. & vi.(使)减轻, 舒缓，方案，计划extensive#adj.广阔的, 广泛的; 大量的, 大规模的execution#n.依法处决实行, 执行, 技巧，实施extent#n.长度, 面积, 范围程度, 限度eliminate#vt.消除, 排除忽略淘汰〈口〉干掉execute#vt.处决执行, 实现; 使生效,进行furnish#vt.陈设, 布置提供function#vi.工作, 运行, 起作用，函数finite#adj.有限的, 有限度的〈语〉限定的field coil#n.励磁线圈,激励线圈field winding#n.激励绕组,励磁绕组,场绕组field flux#励磁磁通flexibility#n.柔韧性；机动性，灵活性friction#n.摩擦; 摩擦力冲突, 不和field-rheostat resistance#电阻箱furnace#n.熔炉, 火炉for the sake of#n.为了generator#n.发电机, 发生器general-purpose#adj.多方面的,多种用途的generation#n.同时代的人, 一代人, 一代产生, 发生humidity#n.湿度, 潮湿, 湿气hypothetical#adj.假设的,假定的;前提hydraulic#adj.液力的,液压的,水力学的hardwired#adj.硬连线的heritage#n.遗产, 继承物传统,v继承iron#n.铁熨斗镣铐坚强, 刚强; 冷酷vt. & vi.熨平investigation#n.(正式的)调查,侦查科学研究;学术研究invert#vt.使倒置, 使反转inversion#n.倒置,(尤指词序)倒装转化(染色体的)倒位interpret#vt.解释; 说明#vt. & vi.口译; 翻译interconnect#vi.互相连接;互相联系interchangeable#adj.可交换的,可互换的,可交替的#adv.可交换地,可交替地#n.可交换性,可交替性,互换性insulation test#绝缘测试insulation#n.隔离, 隔绝;绝缘;隔音绝缘、隔热或隔音等的材料insufficient#adj.不足的,不够的instruction#n.命令, 指示讲授, 指导, 教学使用说明书, 操作指南installation#n.安装, 设置; 就职装置, 设备军事设施infinity#n.<数>无穷大, 无限大无限远的点induction#n.就职, 入伍吸入(电或磁的)感应归纳(法)indirect#adj.间接的, 迂回的不直截了当的, 婉转的indicate needle#指针indicate#vt.标示, 指示, 指出象征; 表明或暗示…的可能性independent variable#自变量indeed#adv.的确, 确实甚至, 其实确实, 实在真是, 哦incorporate#vt.包含, 加上, 吸收把…合并, 使并入组成公司inclusive#adj.包括…的, 包括一切的包括所述的限度in series with#n.与…串联,与…相连in parallel with#并联impulse#n.脉冲illustrate#vt.给…加插图说明, 阐明; 表明identical#adj.同一的insertion#n.插入(物)in terms of#根据，在什么方面imbed#vt.栽种(花等); 埋置; 把…嵌入initially#adv.开始,最初instant#adj.立即的即食的, 立即可冲食的#n.片刻, 顷刻, 刹那intermediate#adj.中间的; 中级的install#vt.安装安顿, 安置使…正式就职in retrospect#n.回顾,回顾往事;检讨过去initial#adj.最初的, 开头的integrated#adj.整体的；完全的；综合的；集成的；整合的结合的；连成一体的互相协调的integration#n.结合;整合;一体化(不同肤色、种族、宗教信仰等的人的)混合,融合interface#n.〈计〉接口(连接两装置的电路, 可使数据从一种代码转换成另一种代码)界面, 分界面integrate#vt.使结合成为整体#vt. & vi.(使)融入justify#vt.证明…有理; 为…辩护leakage#n.漏,漏出漏出物,渗漏物leap-frog#跨越式ladder#n.梯子阶梯; 途径linear#adj.线的长度的multiwire#adj.多线的,多股的multiple#adj.多重的, 多种多样的#n.〈数〉倍数motor windings#电机绕组memory#n.记忆力, 存储器mechanism#n.机械装置构造, 机制办法, 技巧, 途径mathematical#adj.数学的, 数学上的精确的malfunction#n.故障, 障碍maintenance#n.维持; 维护; 保养; 维修赡养费magneto#n.磁发电机manner#n.方式, 方法态度礼貌, 规矩(人或物的)种类magneic-flux#磁通mechanical#adj.机械的, 力学的机械似的; 呆板的mode#n.方式, 样式样式, 风格magnitude#n.巨大; 重要性〈天〉星等merit#n.功勋, 功劳; 价值长处, 优点#vt.值得; 应获得，品质因数motion#n.运动，vt.(向…)打手势, 示意machinery#n.(总称)机器体系, 机构manipulate#vt.熟练控制[操作],处理microprocessor#n.<计>微(信息)处理机numerical#adj.数字的, 用数字表示的, 数值的nevertheless#adv.仍然, 然而, 不过conj.尽管如此, 然而notable#adj.值得注意的, 显著的; 著名的#n.名人, 要人nonwoven#adj.非纺织的#n.非纺织而成的纺织品overwhelm#vt.覆盖, 淹没压倒, 制服; 打败使某人不知所措overemphasize#v.过分强调overall#adj.总体的; 全面的; 综合的全面考虑的adv.大体上over correct protection#过载保护optional#adj.可选择的, 非强制的opposite#adj.对面的相反的, 对立#n.对立面, 对立物, 相反的人[事物]#prep.(表示位置)在…的对面; 在旁边, 接着; 与…在一排(表示方式)与…联合主演occurrence#n.发生, 出现事件; 发生的事obstacle#n.障碍(物), 妨碍optimum#adj.最适宜的; 最有利的，优化proposition#n.论点; 主张建议; 提案命题proportional#adj.比例的, 成比例的prompt#vt.促使, 推动, 引起为(发言者)提示programmer#n.(计算机的)程序员product#n.产品, 产物，乘积procedure#n.程序, 步骤手续prime#上撇号primarily#adv.主要地, 首要地; 本来首先precisely#adv.精确地;恰好;细心地对, 的确如此precaution#n. 预防措施polarity#n.反向性;分歧,对立<物>极性philosophical#adj.哲学上的冷静的;明达的periodically#adv. 周期性地,定时性地periodic#adj.周期的; 定期的, 定期发生的path#n.小路, 小径路线, 途径, 路径, 轨迹property#n.财产; 资产; 所有物房地产, 不动产; (一处)房地产性质, 特性, 性能prefix#vt.在…前加前缀在…前加上pertinent#adj.有关的; 中肯的; 恰当的proceed#vi.前进; 行进进行; 继续下去prevail#vi.说服, 劝说; 诱使盛行, 流行获胜; 占优势proportionality#n.比例(性);均衡(性);相称permissible#adj.可允许的, 许可的process#n.过程, 进程工序, 制作法#vi.列队行进#vt.加工; 处理prospect#n.景象, 景色前景，奢望;vi.勘探; 勘察potential#adj.潜在的, 有可能的#n.潜力, 潜势, 可能性pioneer#n.拓荒者; 开发者先驱者; 创始者; 先锋#vt.开拓, 开发, 创始presentation#n.提供, 显示外观授予(物), 赠送(仪式)报告表演processor#n.加工、处理事物的人〔设备、产业〕(计算机的)中央处理器数据处理机pinpoint#adj.非常精确的非常小因而需精确瞄准的#n.一点点#vt.准确地找出或描述为…准确定位proximity#n.接近, 附近photosensor#n.光敏元件,光敏器件,光传感器,光电探测器parameter#n.(限定性的)因素, 特性, 参数plastic injection#铸塑机protocol#n.礼仪,草案,草约;(尤指)议定的条款,议定书purchase#n.购买, 购置买到的东西#vt.购买pallet#n.扁平工具,棘爪,货盘quadruple#adj.四倍的;n.四倍数vt. & vi.(使)成四倍rule of thumb for#基本原则，概测法rug#n.小块地毯rotate#vt. & vi.(使某物)旋转[转动](使某人或某物)轮流[按顺序循环]reverse#adj.相反的, 颠倒的, 反向的#n.相反钱币的反面[背面]失败, 挫败#vt. & vi.(使)反转; (使)颠倒; (使)翻转推翻, 取消使倒退, 逆转restrict#vt.限制; 约束resistance#n.内阻reliable#adj.可靠的, 可信赖的relatively#adv.相对地,比较而言;相当相对来说；相比较而言register#n.登记(表), 注册(簿)记录器暖气, 调风器#vt. & vi.记录; 登记;记住reduce#vi.减轻体重; 节食#vt.缩减, 减少;rectifier#n.纠正者,整顿者,校正者,整流器rated#adj.定价的,额定的rotor#n.轮子, 旋转器rotation#n.旋转;转动轮流;轮换；<农>轮作regulation#n.管理, 控制规章; 规则，稳定性rheostat#n.可变电阻器reaction#n.反应; 回应反作用力回复到以前的状态, 倒退反动rotational loss#n.旋转损耗;转动损失regarding#prep. (表示论及)关于; 至于; 就…而论revolutionary#adj.革命的革命性的, 创新的#n.革命者, 革新者rail#vi.责备; 辱骂; 抱怨#vt.轨道readily#adv.乐意地,欣然,容易地recur#vi.再发生; 复发RTD#电温度计symbolic#adj.象征的, 象征性的strive for#v.奋斗,争取strip#n.片stationary#adj.不动的; 静止的statement#n.声明, 陈述结算单, 报表state#vt.陈述; 敘述规定, 指定, 排定spiral spring#n.螺旋形弹簧;盘簧;弹簧simultaneously#adv.同时地simultaneous#adj.同时发生的; 同时存在的severe#adj.严重的, 剧烈的严厉的, 严肃的艰难的, 严峻的, 辛苦的朴素的, 纯朴的sensitivity#n.敏感;敏感度section#n.章节部分部门, 科截面, 剖面地区, 区scale#n，刻度saturate#vt.浸湿, 浸透使…大量吸收或充满某物stator#n.定子,固定片shaft#n.电机轴stress#n.压力, 紧张强调, 重要性重力重音#vt.重读强调steady-state#adj.不变的,永恒的shape#n.外形, 形状, 样子模糊的东西〈口〉情况; 状态#vt.做成某物scheme#n.阴谋, 诡计计划, 方案#vt. & vi.策划; 图谋storage#n.贮存, 贮藏储藏处, 仓库sensor#n.传感器, 灵敏元件solenoid#n.螺线管scope#n.余地, 范围standpoint#n.立场; 观点servo#n.伺服,伺服系统stepper#n.步进电机shipping#n.船舶(总称)(一国的)船舶总数(货物的)运输, 运送summary#adj.即刻的, 立即的匆忙的, 草率的概括的; 简要的#n.摘要, 概要sequential#adj.按次序的,相继的,构成连续镜头的trigger#vt.引发, 引起(连锁反应)triangle#n.三角形; 三角形物体三人一组; 三角关系transistor#n.晶体管晶体管收音机, 半导体收音机transformer#n.变压器促使变化的(或人物);改革者thereafter#adv.此后; 在那之后terminal#adj.末端的, 终点的, 极限的末期的, 晚期的thermocouple#n.热电偶transportation#n.运送, 运输运输工具流放, 放逐three-phase induction#n.三相感应tough#adj.坚韧的坚强的粗暴的老的, 硬的严格的, 强硬的困难的traction-type#拖动式textile#n.纺织品, 织物transportability#n.可运输性,应处以流放uncouple#vt.解开,分开utilize#vt.利用, 使用utility#n.功用, 效用公用事业unbeatable#adj.难以战胜的;无法打败的无与伦比的;不能超越的uniquely#adv.独特地,唯一地,珍奇地uniformly#adv.一致地;一律地;均匀地under consideration#应该考虑到velocity#n.速度vertical#adj.垂直的, 竖的vibration#n.震动,摆动;摇摆感受,共鸣;心灵感应vice versa 反之亦然vary vi.呈现不同,(使)变化, 改变variation#n.变化, 变动(的程度)变奏(曲)变异, 变种variable#n.可变因素; 变数validity#n.有效;效力;合法性正当;正确;确实wire n.金属丝, 金属线电线；vt.给…装金属线windage#n.偏差,风力修正量wrap#vt.包, 裹; 卷yield#n.产量, 收益vi.变形, 折断, 塌陷vt. & vi.生产, 出产, 带来屈服, 放弃; 不再反对, 让出。
电子电气类专业英语单词汇总
课一A Communications 通讯1. equation n.相等, 平衡, 综合体,2. communication n. 通信, 通讯, 交通communicate v.沟通, 通信,3. triode n.三极管4. storage n. 存储5.transmission n. 传输, 传送,transmit v. 传输, 转送, 传达, 传导6. amplifier n.放大器，扩音器amplify v. 扩大，放大，增强amplification n. 扩大，放大7. oscillator n.振荡器8. correlate v. 是相互关联correlation n.相互关系, 相关(性)9. transmitter n.发射机transmit receive transmission reception(发射) （接收）10.subsequent adj.随后的课一B Capacitors 电容1.capacitor n. 电容器2.capacitance n. 电容量（值）Resistor resistancecapacitor capacitanceinductor inductance3. fixed adj. 固定的variable adj. 可变的4. dielectric n. 电介质，绝缘材料adj. 绝缘的5. relatively adv. 相对地absolutely adv.绝对地6. maximum adj. 最大的n. 最大值minimum adj. 最小的n. 最小值7. farad n. 法（拉） Fohm n. 欧姆ΩHenry n. 亨（利）H8. trimmer n. 调整者, 整理者,9. screwdriver n. 螺丝起子，改锥课二A Radio Transmitter无线电发射机1. radio transmitter 无线电发射机radio n. 无线电，无线2. telecommunication n.电信，电信学，无线电通信telephone n.电话，电话机telegraph n.电报, 电报机, 电讯报3. transmit v. 传输, 转送, 传达, 传导,发射, 发报transmit receivetransmission receptiontransmitter receiver(发射) （接收）4. intelligence n.信息、情报、智能information/message n.信息5. potential adj.潜在的, 可能的, 势的,n.潜能, 潜力, 电位6. generate v.产生，发生generation n.产生, 发生, 一代,7.frequency n.频low frequency 几个Hz到几十kHzhigh frequency 几个MHz到几十MHz radio frequency 几百MHz到几个GHz8. pulse signal 脉冲信号9. wavelength n.波长用λ表示10. output n.输出，产量input n.输入11. band n. 带，波段，频带课二B Electromotive Force 电动势1. electromotive adj.电动的，电动势的electromotive force 电动势2.driving adj.驱动的driving force n. 驱动力driving unit 传动装置3. volt n. 伏特4. distinguish v.区分5. potential difference 电位差课三A Time Constant 时常数1.nuclear adj.原子能的，n.核武器, 有核国nuclear arms 核武nuclear energy 核能2.constant n.常数adj.不断, 不断的,time constant 时间常数3. instantaneously adv.瞬间地，即刻instant n.瞬息, 一会儿, 时刻4. dependent adj. 依赖的，依赖于，取决于5. capacitive adj.电容的，容性的capacitor n.电容器capacitance n.电容值6.discharge n.放电v.放电charge n.电荷，充电v.充电7.universal 普遍的, 全体的, 通用的,课三B RL Time Constant RL时序常数1.inductor n.电感器inductance n.电感值（量）inductive adj.感应的; 电感的2. function n.功能, 函数,作用,3. Decay n.衰减v. 衰减decay constant 衰减常数decay factor 衰减因子4. reverse adj.反向的, 相反, 逆转的5. peak value 峰值课四A Resistivity 电阻率1. resistivity n. 电阻率resistor resistanceResistive resistivity2. complex adj.合成的，复杂的n. 复数，合成物，聚合物3. represent v. 表示，代表，表现,4. proportionality n.比例性proportion n.比例v. 使成比例proportional adj.比例的5. infinite n.无限adj.无限的finite n.有限adj.有限的6. comparable adj.类比的，可比较的，比得上的compare v.比较7. conduction n.传导输送conductor semiconductor insulator课四B. Series Circuits 串联电路1. series n.串联adj.串联的parallel n.并行adj.平行的series/parallel circuit 串联/并联电路2.algebraic adj.代数的3. equivalent adj.等价的n.相等物4.magnitude n.大小，数量，巨大5. potentiometer n.电位器，分压器课五A Lenz’s Law 楞次定律1.Lenz 楞次2.alternating adj.交互的，交变的alternating current (AC) 交流direct current (DC) 直流3.inductance n.电感inductor n.电感器inductance n.电感值（量）inductive adj.感应的; 电感的4.induce v.感应induction n.感应5.fundamental adj.基础的, 基本的n.基本原则, 基本原理6.flux n.涨潮, 变迁,[物]流量, 通量，电通量，磁通量v.熔化, 流出7. decrease n. v.减少increase n. v.增加8. action n.作用，行动，行为reaction n.反应，反作用9.magnetoelectric adj.磁电的electromagnetic adj.电磁的10. impede v.妨碍，阻止impedance n.阻抗impedance matching课五 B Voltage, Resistance andCurrent 电压，电阻，电流1. engineering n.工程，工程学engineer n.工程师，设计师engine n.发动机, 机车, 火车头2. electronics n.电子学、电子设备electron n.电子electronic adj.电子的3. periodically adv.周期地period n.时期，周期periodical adj.周期的，期刊的n.期刊4.economical adj.节约的，经济的economy n.经济，节约economic adj.经济上的5. multiply v.乘product n.乘积，产品，成分produce v.生产，产生6.expend v.花费, 花钱, 用光7. voltmeter n.电压表，伏特计amperemeter n.电流计wattmeter n.瓦特计，电表multimeter n.万用表课六A Three Functions of a TuningCircuit 调谐电路的三种功能1. tune n.曲调, 调子, 和谐,vt.调谐，调音, 调整, 拨收, 收听tuning circuit 调谐电路2. carrier n.载波，载流子，载体carrier wave n.载波3. resonant adj.谐振的，共鸣的，回声的resonate v. 共振，使…谐振，使…resonance n.谐振，共鸣resonant frequency4. impedance n.阻抗impede v.妨碍，阻止impedance matching5. desired adj.期望的undesired6. receiver n.接收机，接收者transmit receivetransmission receptiontransmitter receiver(发射) （接收）7. sensitivity n.灵敏度，敏感，过敏selectivity n.选择性，选择fidelity n.保真度，逼真度，忠诚，精确，尽职8.antenna n.天线课六B Capacitors 电容21. vital adj.生死攸关的，重大的，生命的，至关重要的2. vacuum n.真空adj.真空的3. insulate v.绝缘，隔离insulator n.绝缘体insulating a.绝缘的insulation n.绝缘4. corresponding adi.符合的，相应的correspond v.相符合，相当，通信5.associate v.使发生联系，联合，结交adj.合伙的，副的be associated with 和...有关的associate sth(sb.) with 把...和...联系起来6.positive adj.正的negative a.负的7. interpretation n.翻译，解释，阐明interpret v. 翻译，解释课七A Ohm’s Law欧姆定律1.correlation n.相关，（相互）关系correlate v.使相互关联，和...相关2. namely adv.即, 也就是3. inversely adv.相反地inverse adj.相反的, 反的n.相反v.使...倒转4.proportional adj.成比例的proportion n.比例v.使成比例be directly proportional to 与...成正比be inversely proportional to 与...成反比课七B Conductors 导体1.ceramic n.陶瓷制品adj.陶瓷ceramic capacitorceramic substrate2.linear adj.线性的nonlinear adj.非线性的linear/nonlinear electronic circuit3.ideal a.理想的n.理想idealize v.使理想化idealization n.理想化4.behavior n.行为，举止，性能，特性5.superconductor n.超导体superconducting adj.超导的superconductivity n.超导性conductivity n.传导性，传导率，电导率6.transition n.过渡，转变，临界点，转折7.phase n.相位8.occur v.发生，出现，存在，被想起occur to 想起，想到9.definite adj.明确, 明确的, 肯定, 限定的, 一定的indefinite adj.不确定的, 不确定, 不明确的, 无定限的indefinitely adv 课八A Radio Receiver 无线电接收机2.amplify v.放大，扩大amplifier n.放大器3.modulate v.调制demodulate v.解调，检波modulation n.调制demodulation n.调解，反调制，检波AM: amplitude modulationFM: frequency modulationPM: phase modulation4.format n.格式，形式v.格式化5.standardize v.使标准化standard n.标准, 旗帜, 支柱adj.标准的, 标准, 普通的6.correspond v.符合，一致，correspond to 相当于, 与...相符correspond with 与...相符corresponding adj.符合的, 相应的,7.domestic adj.国内的，国产的，8.professional adj.职业的，专业的，业务的，职业性的profession n.职业，专业professor n.教授，专家plexity n.复杂（性）complex adj.复合的, 复杂的n.综合体v.使...配合, 使...复杂10.employ v.用，使用，雇用n.受雇, 工作, 使用employee n.受雇者, 雇员employer n.雇用者, 雇主课八B Electromagnetic Waves 电磁波1.hypothesis n.假设hypothesize v. 假设2.definite adj.明确, 明确的, 肯定, 限定的, 一定的indefinite adj.不确定的, 不确定, 不明确的, 无定限的indefinitely adv.不确定地，无定限地3.coupling n.耦合coupling capacitance 耦合电容4.fluctuate v.变动，起伏fluctuation n.变动，起伏5.analysis n.分析analyze v.分析6.disturbance n.扰动，骚乱课九A The Concept of Electric Field电场的概念1.mechanism n.机构，机制，结构，途径，作用原理，机械装置,2. noncommittal adj.不明朗的3.critical adj.关键的，临界的，严重的, 批评的critic n.评论家, 批评家, 批评者, 校勘家adj.批评的criticize v.批评, 评论4.intuitively adv.直觉地，客观地5.procedure n.步骤，过程，程序，方法6.objective adj. 客观的，目的的，宾语subjective adj.主观的，主格的7. hypothesis n.假设( hypotheses复数)hypothesize v. 假设8.ingenious adj.机灵的，有独创性的，精制的，巧妙的9.electrostatic adj.静电的static n.静电, 静力学adj.静止, 静的, 静止的课九B Modulation 调制1.amplitude n.幅度，振幅2.envelop n.信封v.包住, 包围,遮盖n. 包络envelop curve 包络曲线3.medium n.中间, 方式, 媒质, 手段adj.中间的, 中等medium frequency4.spectrum n.谱, 频谱(spectra复数)spectrum measurementspectrum analyzer 频谱仪5.audio adj.音频的, 声音的6.audible adj.可听的，听得见的课十A Potential Difference 电位差1,potential difference 电位差2,electric field 电场课十B Direct and Alternating Current直流电与交流电1,direct current 直流电2,alternating current 交流电3,electrical system 电气系统4,transformer 变压器5,rectifier 整流器课十一A。
电气专业英语词汇
电气专业英语词汇《专业英语》词汇1,12 Section 1、晶闸管 thyristor2、晶体管 transistor3、二极管 diode4、三极管 triode5、闭锁电流 latching current6、维持电流 holding current7、阻断电流 blocking current8、漏电流 leakage current9、发射极 emitter10、集电极 collector11、基极电流 base current12、额定值、工作能力 rating13、阻抗 impedance 电阻 resistance 14、电抗 reactance15、电容 capacitance16、均方根、有效值 r.m.s=root-mean –square 17、转折电压 breakover voltage 18、孔、隙 aperture19、阴极 cathode20、阳极 anode21、焊药、焊接 solder22、虚结 virtual junction 23、凝聚 condensation24、雪崩电压 avalanche voltage 25、梯度、变化率 gradient26、正弦曲线 sinusoid27、可靠触发 certain firing 28、不可靠触发 uncertain firing 29、工作方式、负载、功能 duty30、移相电感器 stray inductance 31、指数的 exponential32、数量级、阶 order33、电通量、磁通量 flux34、铁芯、磁芯 core35、起动电流、发火电流 priming current 36、反向阻断能力 reverse blocking capability37、反向传导能力 reverse conducting capability38、强迫换向 forced commutation 39、使分路、使分流 shunt40、挤流效应 current-crowding effect 41、门极可关断晶闸管 gate turn-off thyristor42、不对称的 asymmetrically 43、交叉、交错 interdigitation44、双向晶闸管 bi-directional thyristor 45、横向电阻 lateral resistance 46、共基极模式 common-base mode 47、共发射极模式 common-emitter mode 48、过冲、过调 overshoot49、转换器、变换器 converter/convertor 50、电子管、真空管 valve51、击穿、损坏 break-down52、电枢、转子 armature53、外加电压 applied voltage/impressed voltage54、有功功率 active power55、无功功率 reactive power56、逆变器 inverter57、磁场绕组 field winding58、基波分量 fundamental component 59、纹波分量 ripple component 60、谐波分量 harmonic content 61、相交、重迭 overlap62、母线、汇流排 bus63、变压器 transformer64、反电压、反电动势 back voltage 65、畸变、失真 distortion66、多相 polyphase67、直流/交流 direct current/alternating current68、调节器、控制器 regulator69、图像、图形 pattern70、整流器 rectifier71、闭锁电压、阻断电压 blocking voltage 72、电抗(器)、反应性reactance73、滞后 lag74、相位移 phase displacement 75、单向性的 unidirectional 直流unidirectional current76、电机拖动 motor drive77、电磁的 electromagnetic78、能量变换器、换能器 energy converter 79、换能器 sink80、线圈 coil81、凸极 salient pole/protruding pole 82、槽 slot83、定子 stator84、转子 rotor85、电动势 e.m.f=electromotive force 86、磁动势、磁场m.m.f=magnetic motive force87、磁链、交链、耦合 linkage88、导体 conductor89、电枢反应 armature reaction 90、力矩 torque91、机器、机械设备 machinery92、部件、组件、构件 member93、空气隙 air-gap94、碳刷 carbon brush95、滑环 slip-ring96、换向器、整流器 commutator 97、线圈、绕组 winding98、重迭、迭绕 lap99、磁场耦合 coupling field 100、工作条件、工况 operating condition 101、 (线圈的)匝(数) turn102、并励电机 shunt machine 103、串励电机 series machine 104、复励电机 compound machine 105、感应电机 induction machine 106、原绕组、初级绕组、一次绕组 primary winding107、二次绕组 secondary winding 108、转差率、转差分数 fractional slip 109、同步转速、同步速度 synchronous speed 110、游隙 windage 111、通风损耗、风阻损耗 windage losses 112、反接制动、反相制动plug-braking 113、脉动、抖动 pulsate114、代数的 algebraic115、变压器组 transformer bank 116、增长、增额 increment117、基波、基(波)频(率) fundamental 118、不同相位的、失相 out of phase 119、同相 in phase120、中性线、中性导体 neutral conductor=neutral line121、中性点 neutral point122、振荡 oscillate123、三倍频 triple frequency 124、第三级的、第三位的 tertiary 125、分支、铁芯柱 limb126、相序 phase sequence127、配电 power distribution 128、配电系统 distribution system 129、磁阻、阻抗 reluctance130、直接启动 direct-on starting 131、电流冲击、电流浪涌 current surge132、自耦变压器 auto transformer 133、安培 ampere134、起动、试车 run-up135、调幅 amplitude modulation 136、弧度 radian。
电气行业常用英语单词
电气行业常用英语单词一．电气名词Electric items二．线路（母线、回路）Lines (Bus , circuits)三．设备Equipments四．保护、继电器Protection , relays五．电气仪表Electric instruments六．防雷Lightning protection七．接地Grounding , earthing八．室、所Room , Substation九．电修车间设备Equipments of electric repair十．材料Material十一．图名Drawings , diagrams十二．表头Tables十三．标准图词汇Terms from standard DWG 一．电气名词Electric items交（直）流Alternating (direct) current短路电流Short-circuit current起始次暂态短路电流Initial subtransient short-circuit current冲击电流Impulse current稳态短路电流Steady state short-circuit current临界电流Critical current切断电流Rupturing current熔断电流Blow-out current故障电流Fault current计算电流Calculating current 极限有限电流Limit effective current过电流Over current逆电流Inverse current整定电流Setting current额定电流Rated current电流密度Current density短路电流最大有效值Maximum effective value of short-circuit current高压High-voltage , High-tension低压Low-voltage , Low-tension计算电压Calculating voltage激磁电压Exciting voltage冲击电压Impulse voltage临界电压Critical voltage残留电压Residual voltage击穿电压Puncture voltage脉动电压Pulsating voltage供电电压Supply voltage电力电压Power voltage照明电压Lighting voltage灯丝电压Filament voltage额定电压Rated voltage电压损失Voltage loss过(欠)电压Over (under) voltage线路电压Line voltage电压降Voltage drop工作电压Working voltage一次电压Primary voltage二次电压Secondary voltage电源Electric source (power supply)自控电压Power supply for process control6kV控制闪光电源Flashing supply for 6kV control工作电源Working power supply (electric source)保安电源Emergency power supply (electric source)直流稳压电源Stabilized . source控制电源Control supply直流电源. source交流电源. source负荷计算Load calculation设备容量Installed capacity需要容量Electric demand功率因数Power factor安装高度Mounting height耐电压Breakdown voltage工频耐压High-voltage test with working frequency表面闪络Surface flash-over直流泄漏. leakage体电阻率Volume resistivity介质损失角Dielectric loss angle击穿强度Puncture intensity电压等级Voltage grade比重Specific gravity性能Feature相序Phase sequence 瞬时Instantaneous倾角Angle of inclination跨度Span正极Positive pole负极Negative pole截面(积) Cross section area辅助电源Auxiliary source遮断容量Interrupting capacity载流量Current-carrying capacity校正系数Correction factor连续负荷Continuous load长期载流量Continuous capacity长时间额定值Longtime rating电动机堵转电流Locked-rotor motor current 限定负荷Limited load电感负荷Inductive load感应电流Induced current二．线路（母线、回路）Lines (Bus , circuits)母线Bus-bar合闸电源母线Closing power source bus闪光母线Flashing-bus备用母线Spare bus装在支柱上的插接式母线Post-supported plug-in bus way装在吊钩上的插接式母线Hook-supported plug-in bus way装在支架上的插接式母线Bracket-supported plug-in bus way小母线Miniature bus电源小母线Power supply miniature bus操作小母线Operating miniature bus事故信号小母线Miniature bus for fault signal 闪光小母线Flashing miniature bus主母线Main bus直流主母线. main bus预告母线Prewarning bus干线Main line照明干线Lighting main line接地干线Grounding main line插座干线Receptacle main line电压干线Voltage main line端子出线Terminal outgoing中性线Neutral支线Branch-line引入线Lead-in电气线路Electric circuit交流配电线路. distribution circuit直流配电线路. distribution circuit事故照明线路Emergency lighting circuit控制线路Control circuit接地或接零线路Grounding or neutralizing circuit信号线路Signal circuit有接地极的接地线路网Grounding with grounding electrodes定子绕组测温回路Temperature measuring circuit for stator winding接地信号回路Grounding signal circuit闪光信号回路Flashing-signal circuit 开阀回路Circuit for opening valve关（闭）阀回路Circuit for closing valve开度计回路Circuit for opening meter电流测量回路Current-measuring circuit差动保护回路Differental protective circuit过流保护回路Over-current protective circuit 合闸回路Closing circuit停车延时回路Delayed shutdown circuit掉闸回路Trip circuit激磁回路Exciting circuit备用回路Spare circuit主回路Main circuit馈路Feeder circuit现有回路Existing circuit单线回路Single-wire circuit接地回路Earthed circuit有电压的电路Live circuit三．设备Equipments高压开关柜. switchgear动力配电箱Power distribution cabinet电源配电箱Source distribution cabinet直流配电屏. switchboard (distribution panel)交流低压配电屏switchboard (distribution panel)静电电容器柜Static capacitor cabinet多种电源插销箱Receptacle box for miscellaneous power supplies控制箱Control cabinet照明配电箱Lighting (distribution panel)连接箱Junction box出线盒Outlet box开关箱Switch box控制台Console分段屏Sectionalizing panel进线屏Incoming line panel电控箱Electric control panel边屏Side board端子箱Terminal box供电盘Power supply box瓶车箱Synchronizing cabinet感应调压器专用变压器高压柜Special transformer . cabinet for induction voltage regulator电压互感器柜Potential transformer cabinet 信号屏Signal panel浮充屏Floating panel蓄电池屏Battery panel充电屏Charging panel母线联络柜Bus tie cabinet转换开关Transfer switch电压表转换开关Voltmeter change-over switch铁壳开关Metal-clad switch (Iron-clad switch)管式熔断器Cartridge fuse真空断路器Vacuum circuit breaker 自动开关Automatic switch高压负荷开关. load break switch三极高压断路器3-pole HV circuit-breaker刀开关Knife switch 转换开关Transfer switch双极铁壳开关2-pole iron-clad switch风扇变速开关Fan speed regulator switch密闭照明灯开关Hermetic lighting switch防爆照明灯开关Explosion-proof lighting switch行程开关Limit switch高压隔离开关. disconnecting switch明装单极板钮开关Surface-mounted single-pole toggle switch暗装单极板钮开关Flush-mounted single-pole toggle switch三路开关Three-way switch气密式组合开关Hermetic packet type switch 防护式开关Guard type switch联锁开关Interlock switch操作方式选择开关Selecting switch for types of operation控制电源开关Switch for control supply主令开关Master switch (controller)多切点切换开关Multi-point change-over switch按钮Push-button控制按钮Control push-button防爆控制按钮Explosion-proof control push-button事故紧急按钮Emergency stopping push-button起动按钮Starting push-button停止按钮Stopping push-button现场按钮Push-button in field挡板damper音响解除按钮Push-button for sound release 起动器Starter磁力起动器Magnetic starter综合起动器Combination starter (Magnetic starter combination)电力变压器Power transformer调压变压器Voltage regulating transformer电压互感器Potential transformer电流互感器Current transformer照明变压器Lighting transformer三相三绕组变压器3-phase tertiary winding transformer高压试验变压器. testing transformer局部照明变压器Local lighting transformer多量程仪用电流互感器Multi-range current transformer for measurement降压变压器Step-down transformer伺服电动机Servo-motor双电压电动机Dual-voltage motor感应电动机Induction motor交流异步电动机. asynchronous motor同步电动机synchronous motor三相滑环感应电动机3-phase slip-ring induction motor三相鼠笼感应电动机3-phase squirrel-cage induction motor绕线式电动机Wound-rotor induction motor 反应式电动机Reaction motor 柴油发电机Diesel generator励磁发电机Excitation generator明装双极插座Surface-mounted 2-pole receptacle暗装双极插座Flush-mounted 2-pole receptacle双极带接地插座2-pole receptacle with grounding contact单相三孔明插座Surface-mounted single phase 3-pole receptacle防护式明装三相四孔插座Guard type surface-mounted 3-phase 4-pole receptacle配照型灯Standard dome lighting fitting搪瓷深照型灯Enameled high bay lighting fitting防水防尘灯Water and dust proof lighting fitting安全灯Safety lighting fitting隔爆灯Explosion-proof lighting fitting弯灯Goose-neck light壁灯Wall light高压水银灯High pressure mercury vapor lighting fitting投光灯Flood-light (projection light)信号灯Signal lamp天棚灯Ceiling-mounted lighting fitting局部照明灯Local lighting fitting灯座Lamp holder事故照明灯Emergency lighting fitting高压水银荧光灯. mercury fluorescent lighting fitting广照型工厂灯Wide lit type industrial fitting深照型灯具High bay lighting fitting白炽灯具Incandescent lamp (bulb)圆球型灯Globe lamp嵌入式荧光灯flush type fluorescent lighting fitting红色障碍灯Red obstruction lamp for aviation 厂区道路照明灯Street lighting in plant area 路灯Street lamp视孔灯Inspection hole lamp立杆弯灯goose-neck post lamp , pole lamp模拟报警信号Semigraph and alarm signal自整角机Selsyn励磁机Exciter显示器Display电位器Potentiometer内电阻Internal resistance固定电阻（器）Fixed resistance脱扣Release , trip分励Shunt trip特殊失压脱扣器Special no-voltage release “或”开关放大器“Or” switch amplifier制动器Brake电容Capacitor整流器Rectifier镇流器Chock分流器Shunt油变阻器Oil immersed rheostat 频敏电阻器Frequency sensitive rheostat滑线变阻器Sliding rheostat蜂鸣器Buzzer电机加热器Space heater (for motor)空气断路器电机操作机构Motor operating mechanism for air circuit-breaker可控硅励磁装置Silicon controlled rectifier excitation device保护装置Protective device (element)闪光装置Flashing device接闪装置（避雷器）Lightning arrester断相保护Phase failure protection四．保护、继电器Protection , relays信号继电器Signal relay过电流继电器Over-current relay电压继电器Voltage relay时间继电器Time relay中间继电器Auxiliary relay热继电器Thermal relay温度继电器Temperature relay瓦斯继电器Gas relay控制电源中间继电器Auxiliary relay for control supply自动操作继电器Relay for auto-operation低电压继电器Under-voltage relay过电压继电器Over-voltage relay联锁继电器Interlock relay冲击继电器Impact relay合闸位置继电器Close position relay逆流继电器Reverse-current relay差流继电器Differential current relay差动继电器Differential relay电流继电器Current relay功率继电器Power relay接地继电器Earthing relay重合闸继电器Reclosing relay同步继电器Synchronous relay速动继电器Quick acting relay定时限继电器Definite time relay光电继电器Photoelectric relay电子继电器Electronic relay电磁式继电器Electromagnetic relay电动式继电器Electrodynamic relay气压继电器Gas-pressure relay继电器常开触点Relay . contact继电器常闭触点Relay . contact继电器保护触点（常开）Relay holding contact .)能自动返回的常闭按钮触点Self-return button with . contact模拟信号触点Contact for semigraph signal强励磁接点Shock excitation contact电感线圈Induction coil电流线圈Current coil脱扣线圈Trip coil合闸线圈Close coil释放线圈Releasing coil掉闸线圈Tripping coil予告信号Prewarning signal 掉闸回路断线信号Breakage signal of trip circuit断路器事故掉闸信号Fault trip signal of breaker掉闸音响信号Tripping audible signal重瓦斯预告信号Heavy gas prewarning signal 温度预告信号Temperature prewarning signal 手动、自动操作时事故信号Fault signal in manual/automatic operation保护掉闸Protective trip控制掉闸Control trip手动跳闸Manual trip变电所紧急停车Emergency shutdown at substation工艺故障Fault in process励磁故障Fault in excitation工作电源失电报警No-voltage alarm of working electric source工作电源分合闸On and off of working electric source工作电源投入Throw-in of working electric source保安电源送电supply of emergency electric source运转指示Indicating of operation投入指示Indicating of throw-in同步指示Indicating of synchronism延时停车Delayed shutdown电源切除Switch off the power supply速断及过流断通Instantaneous trip and over-current off/on自保持Self-holding自锁Self-lock联锁Interlocking绝缘监视Insulation supervision电压监视Voltage supervision联锁解除Release of interlock工作、保安电源切换Transfer of working and emergency power supply发电机与工作母线并车Synchronization of generator to working bus重瓦斯保护Heavy gas protection开或闭超扭矩保护Over-torque protection during opening and closing valve电机起动顺序Sequence of motor starting铭牌框注字Name plate denotation (inscription)五．电气仪表Electric instruments电流表Ammeter电压表Voltmeter三相三线有功电度表Three-phase three-wire kilowatt-hour meter , kWh meter单相电度表Single-phase kilowatt-hour meter 三相无功电度表Three-phase kilovar-hour meter有功功率表Active power meter , kilowatt meter 无功功率表Reactive power meter , kilovar meter三相瓦特表(功率表) Three-phase watt meter 功率因数表Power factor meter频率表Frequency meter验电流器Galvanoscope欧姆表Ohmmeter相位表Phase meter转速表Tachometer波长表Wave-length meter三相四线制标准电度表3-phase 4-wire standard watthour-meter过载电流表Overload ammeter低功率因数瓦特表Low power-factor wattmeter交直流两用钳型电流表./. multi-purpose tongtester兆欧表Megger , Megohmmeter万用表Avometer微安表Microammeter毫安表Milliammeter各种测量仪表Various kind of measuring instruments接地电阻测量仪Earthing resistance tester真空管电压表Vacuum tube voltmeter电动秒表Electric second-meter六．防雷Lightning protection避雷装置Lightning protector避雷针Lightning rod避雷带Strap type lightning protector避雷网Network of lightning protector避雷针支架Lightning rod support避雷针尖Tip of lightning rod避雷针拉铁Brace for lightning rod避雷器Lightning arrester , surge discharger球型避雷器Spherical arrester管形避雷器Tubular arrester阀形避雷器Auto-valve arrester低压避雷器Low voltage arrester角形避雷器Horn arrester多隙避雷器Multigap arrester铝避雷器Aluminum cell arrester氧化膜避雷器Oxide film arrester击穿保险器Puncture lightning arrester雷击Lightning stroke直接雷击Direct lightning stroke感应雷击Induction lightning stroke雷电日Thunderbolt days雷电或然率Lightning and thunder probability 触电Electric shock静电感应Electrostatic induction七．接地Grounding , earthing接地保护Ground protection , earth protection防雷接地Grounding for lightning保护接地Protective earthing人工接地Artificial grounding 工作接地Working grounding , working earthing重复接地Multiple earthing屏蔽接地Screen earthing , shielding ground中性点接地Neutral point grounded接地系统Grounding system , earthing system 接地故障Ground fault , earth fault单相接地Single phase earthing母线接地Bus ground接地装置Grounding device , earthing device 引下线Down-lead , down conductor引下线固定Clamping plate of support for fixing支架夹板Down lead引下线固定支脚Support for fixing down lead 接地线Ground connector接地干线Ground(ing) main , (bus)接地网Grounding network , earthing network 接地极Earth electrode (pole)接地电阻Earth resistance接地电路Earth (ground) circuit连接条Connecting strip断接卡Connecting clamp八．室、所Room , Substation贮藏室Storage套间Compartment蓄电池室Battery room控制室Control room配电室Distribution room维修间Repair room变电所Substation高压配电室. distribution room休息室Rest room九．电修车间设备Equipments of electric repair砂轮机Emery wheel grinder台钻Bench drilling machine交流电焊机. welding machine移动式空气压缩机Portable air compressor手电钻Electric hand drill单速手摇绕线机Single speed hand winding machine导线钳压器Wire jointing press-clamp油压千斤顶Hydraulic jack电吹尘器Electric dust cleaner存放柜Store chest高压试验变压器. testing transformer泄漏试验变压器Leakage testing set大电流发生器Strong current generator油浸自冷感应调压器Oil-immersed self-cooled induction voltage regulator多量程仪用电流互感器Multi-range current transformer for measurement仪用电感互感器Instrumental voltage transformer单相自耦变压器Single-phase auto-transformer三相自耦变压器3-phase auto-transformer 硅整流器Silicon rectifier仪表试验台Testing stand for instrument接触器，继电器试验台Relay and contactor testing stand慢扫描示波器Slow scanning oscillograph交流电子稳压器. electronic voltage stabilizer 携带式交流电桥Portable . electric bridge接地电阻测量仪Earthing resistance tester电缆故障探伤仪Cable fault detector直流单臂电桥. single-arm electric bridge , Wheatstone bridge十．材料Material绝缘包布Insulating tape填料Filler , packing绝缘膏Insulating compound电缆膏Cable compound防腐油Anti-corrosive oil沥青漆Bituminous varnish绝缘漆Insulating varnish瓷漆Enamel varnish有色金属Non-ferrous metal黑色金属ferrous metal白金属White metal云母Mica环氧树脂Epoxy resin聚氯乙烯Polyvinyl chloride , PVC蜡Wax滑石粉Talc powder电胶木Bakelite聚丙烯外壳Polyacrylic cover耐油橡胶管Oil-proof rubber tubes 接地铜线Grounding copper wire垫圈Pad塑料绝缘线Plastics insulated wire 橡套电缆Rubber sheathed cable中间接头Splice填充剂Filling agent绝缘电线Insulated wire移动软电缆Movable flexible cable 补偿导线Extension wire套管Bushing母线槽Busway悬索Cable suspension滑触线Trolley conductor镀锌煤气管Galvanized gas pipe镀锌角钢Galvanized steel angle镀锌扁钢Galvanized steel strap钢丝绳Steel wire rope电笛Siren电磁阀Electromagnetic valve连接片Connecting link切换片Transfering link端子排Terminal board半导体二极管Semiconductor diode 开度计Opening meter逻辑元件Logical element接线盒Junction box仪表槽板Instrument trunking电缆吊架Cable hanger 出线套Outgoing line sleeve十一．图名Drawings , diagrams电气图纸目录Contents of electric drawings电力系统图Electric power system diagram照明系统图Lighting system diagram电力平面布置图Electric power layout plan照明平面布置图Lighting layout plan单线图One line diagram控制箱面部布置图Surface arrangement of control box背部接线图Back wiring (diagram)外部接线图External (outside) wiring diagram 内部接线图Internal (inside) wiring diagram控制原理图Principle control diagram原理图Schematic diagram展开图Developed diagram电气标准图Electric standard drawing电气施工图Electric working drawing复用图Reproducibles (drawing)电缆联系图Cable hook-up diagram转换开关接点图Contact diagram of transfer switch箱侧视图Side view of box正视图Front view , facade背视图Back view剖面图Section参考图Reference drawing电缆敷设图Cable laying diagram箱内框架布置图Arrangement of frames inside the cabinet控制箱台面展开图Surface developed diagram of console出线端子示意图Schematic diagram of terminal outgoing lines端子接线图Diagram of terminal connections 电气管线表List of wire , cable and conduits设备材料表List of equipment and materials十二．表头Tables电力系统图Power system diagram引入线Lead in保护设备Protective device型号Type额定值Rating整定值Setting主启动设备回路Circuit to starting device导线型号、芯数、截面及管径Conductor type , cores , section & diameter of conduit线长Wire length管长Conduit length启动设备Starting device型号规格Type , specification保护元件Protective element计量装置Calculating device用电设备主回路Main circuit of electric equipment控制回路Control circuit 控制装置Control device用电设备Electric equipment设备容量Consumer capacity生产设备Production equipment位号No. of location名称Name备注Remarks引入线Feed in配电箱Distribution cabinet型号及编号Type and No.开关型号Switch type保护装置Protective device回路编号Circuit No.相别Phase灯数Number of lamps插座数Number of receptacles电缆编号No. of line起点Starting终点Ending母线截面Section of bus零母线Neutral bus屏编号Panel No.型号及方案号Type and variant No.控制原理图号Principle control diagram工艺位号Process item No.十三．标准图词汇Terms from standard DWG电工系统图图形符号Graphic symbols for electric system交流电的相别. phase sequence直流电的正负极. positive and negative poles 有中性点引出线的星形连接的三相绕组Star-connected three phase windings with neutral outlet开口三角形连接的三相绕组3-phase winding with open delta connection互相连接的导线Cross connection of wires不连接的跨越导线Crossing wires not in contact with each other可拆卸的电气连接Removable connection电缆终端头Pothead of cable or cable end自耦变压器Auto-transformer感应调压器Induction voltage regulator凸极同步电动机Salient pole synchronous motor带接换装置的蓄电池组Accumulator battery with tap-changers空气断路器Air circuit-breaker保持触点Holding contact热元件Thermal element自动复位的操作开关Spring-return operating switch插接器Plug-in connector电喇叭Horn电炉Electric furnace分流器Shunt可控硅整流箱屏Silicon controlled rectifier box panel直流配电屏. distributing panel 磁力起动器组Magnetic starter group自动开关箱Automatic switch box行程开关Limit switch局部灯Local lighting fitting荧光灯列Series fluorescent lighting fitting防护式灯开关Protective switch导线引上Conductors turning up导线引下Conductors turning down导线由上引来Conductors turning from above 导线由下引来Conductors turning from below 电缆沟Cable trench调压器Voltage regulator隔离变压器Isolating transformer击穿保护器Puncturing safety device晶体管Transisorized diode地坪Grade level电缆与水管平行Cable running parallel to a water supply pipe电缆与热力管道交叉敷设Cable running across heat pipeline车道Drive way电缆穿管与管道交叉Cable protective pipe across a pipeline双(单)侧支架电缆沟Trench with rack on both sides (one side)室外地坪Outdoor grade跨接线Jumper金属软管Flexible metal tube过渡接头Adapter功角power angle有功（功率）active power无功（功率）reactive power功率因数power factor无功电流reactive current下降特性droop characteristics 斜率slope额定rating变比ratio参考值reference value电压互感器PT分接头tap下降率droop rate仿真分析simulation analysis传递函数transfer function框图block diagram受端receive-side裕度margin同步synchronization失去同步loss of synchronization 阻尼damping摇摆swing保护断路器circuit breaker4）电阻：resistance电抗：reactance阻抗：impedance5）电导：conductance电纳：susceptance导纳：admittance6）电感：inductance电容: capacitance Absorber Circuit 吸收电路AC/AC Frequency Converter 交交变频电路AC power control交流电力控制AC Power Controller交流调功电路AC Power Electronic Switch交流电力电子开关Ac Voltage Controller交流调压电路Asynchronous Modulation 异步调制Baker Clamping Circuit贝克箝位电路Bi-directional Triode Thyristor双向晶闸管Bipolar Junction Transistor-- BJT双极结型晶体管Boost-Buck Chopper升降压斩波电路Boost Chopper升压斩波电路Boost Converter升压变换器Bridge Reversible Chopper桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter降压变换器Commutation 换流Conduction Angle 导通角Constant Voltage Constant Frequency --CVCF 恒压恒频Continuous Conduction--CCM （电流）连续模式Control Circuit 控制电路Cuk Circuit CUK 斩波电路Current Reversible Chopper 电流可逆斩波电路Current Source Type Inverter--CSTI 电流（源）型逆变电路Cycloconvertor 周波变流器DC-AC-DC Converter 直交直电路DC Chopping 直流斩波DC Chopping Circuit 直流斩波电路DC-DC Converter 直流－直流变换器Device Commutation 器件换流Direct Current Control 直接电流控制Discontinuous Conduction mode （电流）断续模式displacement factor 位移因数distortion power 畸变功率double end converter 双端电路driving circuit 驱动电路electrical isolation 电气隔离fast acting fuse 快速熔断器fast recovery diode 快恢复二极管fast revcovery epitaxial diodes 快恢复外延二极管fast switching thyristor 快速晶闸管field controlled thyristor 场控晶闸管flyback converter 反激电流forced commutation 强迫换流forward converter 正激电路frequency converter 变频器full bridge converter 全桥电路full bridge rectifier 全桥整流电路full wave rectifier 全波整流电路fundamental factor 基波因数gate turn-off thyristor——GTO 可关断晶闸管general purpose diode 普通二极管giant transistor——GTR 电力晶体管half bridge converter 半桥电路hard switching 硬开关high voltage IC 高压集成电路hysteresis comparison带环比较方式indirect current control 间接电流控制indirect DC-DC converter 直接电流变换电路insulated-gate bipolar transistor---IGBT 绝缘栅双极晶体管intelligent power module---IPM 智能功率模块integrated gate-commutated thyristor---IGCT 集成门极换流晶闸管inversion 逆变latching effect 擎住效应leakage inductance 漏感light triggered thyristo---LTT 光控晶闸管line commutation 电网换流load commutation 负载换流三绕组变压器：three-column transformer ThrClnTrans双绕组变压器：double-column transformer DblClmnTrans电容器：Capacitor并联电容器：shunt capacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：power plant断路器：Breaker刀闸(隔离开关)：Isolator分接头：tap电动机：motor（2）状态参数有功：active power无功：reactive power电流：current容量：capacity电压：voltage档位：tap position有功损耗：reactive loss无功损耗：active loss功率因数：power-factor功率：power功角：power-angle电压等级：voltage grade空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current2）阻抗：impedance正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance电阻：resistor电抗：reactance 电导：conductance电纳：susceptance无功负载：reactive load 或者QLoad有功负载: active load PLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流)：magnetizing current定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable高压: high voltage低压：low voltage中压：middle voltage3）电力系统power system发电机generator励磁excitation励磁器excitor电压voltage电流current母线bus变压器transformer升压变压器step-up transformer高压侧high side输电系统power transmission system输电线transmission line固定串联电容补偿fixed series capacitor compensation稳定stability电压稳定voltage stability功角稳定angle stability暂态稳定transient stability电厂power plant能量输送power transfer交流AC装机容量installed capacity电网power system落点drop point开关站switch station双回同杆并架double-circuit lines on the same tower变电站transformer substation补偿度degree of compensation高抗high voltage shunt reactor无功补偿reactive power compensation故障fault 调节regulation裕度magin三相故障three phase fault故障切除时间fault clearing time极限切除时间critical clearing time切机generator triping高顶值high limited value强行励磁reinforced excitation线路补偿器LDC(line drop compensation)机端generator terminal静态static (state)动态dynamic (state)单机无穷大系统one machine - infinity bus system机端电压控制AVR电抗reactance电阻resistance。
电气专业英语词汇(全)
电气专业英语词汇电压源voltage source电流源current source理想电压源ideal voltage source理想电流源ideal current source伏安特性volt-ampere characteristic 电动势electromotive force电压voltage电流current电位potential电位差potential difference欧姆Ohm伏特Volt安培Ampere瓦特Watt焦耳Joule电路circuit电路元件circuit elemen t电阻resistance电阻器resistor电感inductance电感器inductor 电容capacitance电容器capacitor电路模型circuit model参考方向reference direction参考电位reference potential欧姆定律Ohm’s law基尔霍夫定律Kirchhoff’s law基尔霍夫电压定律Kirchhoff’s voltage law （KVL）基尔霍夫电流定律Kirchhoff's current law （KCL)结点node支路branch回路loop网孔mesh支路电流法branch current analysis网孔电流法mesh current analysis结点电位法node voltage analysis电源变换source transformations叠加原理superposition theorem网络network无源二端网络passive two-terminal network有源二端网络active two-terminal network戴维宁定理Theven in’s theorem诺顿定理Norton’s theorem开路(断路）open circuit短路short circuit开路电压open—circuit voltage短路电流short—circuit current直流电路direct current circuit （dc)交流电路alternating current circuit （ac) 正弦交流电路sinusoidal a-c circuit平均值average value有效值effective value均方根值root—mean—squire value (rms) 瞬时值instantaneous value电抗reactance感抗inductive reactance容抗capacitive reactance法拉Farad亨利Henry阻抗impedance复数阻抗complex impedance相位phase初相位initial phase相位差phase difference相位领先phase lead相位落后phase lag 倒相,反相phase inversion频率frequency角频率angular frequency赫兹Hertz相量phasor相量图phasor diagram有功功率active power无功功率reactive power视在功率apparent power功率因数power factor功率因数补偿power-factor compensation 串联谐振series resonance并联谐振parallel resonance谐振频率resonance frequency频率特性frequency characteristic幅频特性amplitude-frequency response characteristic相频特性phase—frequency response characteristic截止频率cutoff frequency品质因数quality factor通频带pass-band带宽bandwidth (BW)滤波器filter一阶滤波器first—order filter二阶滤波器second—order filter低通滤波器low—pass filter高通滤波器high-pass filter带通滤波器band—pass filter带阻滤波器band-stop filter转移函数transfer function波特图Bode diagram傅立叶级数Fourier series三相电路three-phase circuit三相电源three—phase source对称三相电源symmetrical three—phase source对称三相负载symmetrical three-phase load相电压phase voltage相电流phase current线电压line voltage线电流line current三相三线制three—phase three-wire system三相四线制three—phase four-wire system三相功率three—phase power星形连接star connection(Y-connection)三角形连接triangular connection(D—connection ，delta connection) 中线neutral line暂态transient state稳态steady state暂态过程，暂态响应transient response 换路定理low of switch一阶电路first—order circuit三要素法three—factor method时间常数time constant积分电路integrating circuit微分电路differentiating circuit磁路与变压器磁场magnetic field磁通flux磁路magnetic circuit磁感应强度flux density磁通势magnetomotive force磁阻reluctance直流电动机dc motor交流电动机ac motor异步电动机asynchronous motor同步电动机synchronous motor三相异步电动机three—phase asynchronous motor单相异步电动机single-phase asynchronous motor旋转磁场rotating magnetic field定子stator转子rotor转差率slip起动电流starting current起动转矩starting torque额定电压rated voltage额定电流rated current额定功率rated power机械特性mechanical characteristic按钮button熔断器fuse 开关switch行程开关travel switch继电器relay接触器contactor常开(动合)触点normally open contact常闭(动断）触点normally closed contact 时间继电器time relay热继电器thermal overload relay中间继电器intermediate relay可编程控制器programmable logic controller语句表statement list梯形图ladder diagram本征半导体intrinsic semiconductor 掺杂半导体doped semiconductorP型半导体P—type semiconductorN型半导体N——type semiconductor自由电子free electron空穴hole载流子carriersPN结PN junction扩散diffusion漂移drift二极管diode硅二极管silicon diode锗二极管germanium diode阳极anode阴极cathode发光二极管light-emitting diode （LED）光电二极管photodiode稳压二极管Zener diode晶体管（三极管）transistorPNP型晶体管PNP transistorNPN型晶体管NPN transistor发射极emitter集电极collector基极base电流放大系数current amplification coefficient场效应管field-effect transistor （FET）P沟道p-channelN沟道n—channel结型场效应管junction FET（JFET）金属氧化物半导体metal-oxide semiconductor （MOS)耗尽型MOS场效应管depletion mode MOSFET（D-MOSFET）增强型MOS场效应管enhancement mode MOSFET（E—MOSFET）源极source栅极grid漏极drain跨导transconductance夹断电压pinch—off voltage热敏电阻thermistor开路open短路shorted放大器amplifier正向偏置forward bias反向偏置backward bias静态工作点quiescent point (Q—point）等效电路equivalent circuit 电压放大倍数voltage gain总的电压放大倍数overall voltage gain饱和saturation截止cut-off放大区amplifier region饱和区saturation region截止区cut-off region失真distortion饱和失真saturation distortion截止失真cut-off distortion零点漂移zero drift正反馈positive feedback负反馈negative feedback串联负反馈series negative feedback并联负反馈parallel negative feedback共射极放大器common-emitter amplifier 射极跟随器emitter-follower共源极放大器common—source amplifier 共漏极放大器common—drain amplifier多级放大器multistage amplifier阻容耦合放大器resistance-capacitance coupled amplifier直接耦合放大器direct— coupled amplifier 输入电阻input resistance输出电阻output resistance负载电阻load resistance动态电阻dynamic resistance负载电流load current旁路电容bypass capacitor耦合电容coupled capacitor直流通路direct current path交流通路alternating current path直流分量direct current component交流分量alternating current component 变阻器(电位器)rheostat电阻（器)resistor电阻（值）resistance电容(器)capacitor电容（量）capacitance电感（器，线圈）inductor电感（量)，感应系数inductance正弦电压sinusoidal voltage差动放大器differential amplifier运算放大器operational amplifier(op-amp) 失调电压offset voltage失调电流offset current共模信号common—mode signal差模信号different—mode signal 共模抑制比common—mode rejection ratio （CMRR）积分电路integrator（circuit）微分电路differentiator（circuit）有源滤波器active filter低通滤波器low—pass filter高通滤波器high-pass filter带通滤波器band—pass filter带阻滤波器band-stop filter波特沃斯滤波器Butterworth filter切比雪夫滤波器Chebyshev filter贝塞尔滤波器Bessel filter截止频率cut—off frequency上限截止频率upper cut—off frequency下限截止频率lower cut-off frequency中心频率center frequency带宽Bandwidth开环增益open—loop gain闭环增益closed—loop gain共模增益common-mode gain输入阻抗input impedance电压跟随器voltage-follower电压源voltage source电流源current source单位增益带宽unity-gain bandwidth频率响应frequency response频响特性（曲线）response characteristic 波特图the Bode plot稳定性stability补偿compensation比较器comparator迟滞比较器hysteresis comparator阶跃输入电压step input voltage仪表放大器instrumentation amplifier隔离放大器isolation amplifier对数放大器log amplifier反对数放大器antilog amplifier反馈通道feedback path反向漏电流reverse leakage current相位phase相移phase shift锁相环phase—locked loop（PLL)锁相环相位监测器PLL phase detector和频sum frequency差频difference frequency振荡器oscillator RC振荡器RC oscillatorLC振荡器LC oscillator 正弦波振荡器sinusoidal oscillator三角波发生器triangular wave generator 方波发生器square wave generator幅度magnitude电平level饱和输出电平（电压) saturated output level 功率放大器power amplifier交越失真cross—over distortion甲类功率放大器class A power amplifier乙类推挽功率放大器class B push—pull power amplifier OTL功率放大器output transformerless power amplifier OCL功率放大器output capacitorless power amplifier半波整流full—wave rectifier全波整流half-wave rectifier电感滤波器inductor filter电容滤波器capacitor filter串联型稳压电源series (voltage）regulator开关型稳压电源switching (voltage) regulator集成稳压器IC (voltage）regulator晶闸管及可控整流电路晶闸管thyristor单结晶体管unijunction transistor（UJT）可控整流controlled rectifier可控硅silicon—controlled rectifier峰点peak point谷点valley point控制角controlling angle导通角turn-on angle二进制binary二进制数binary number十进制decimal十六进制hexadecimal二—十进制binary coded decimal （BCD）门电路gate三态门tri-state gate与门AND gate或门OR gate非门NOT gate与非门NAND gate或非门NOR gate异或门exclusive—OR gate反相器inverter布尔代数Boolean algebra真值表truth table卡诺图the Karnaugh map逻辑函数logic function 逻辑表达式logic expression组合逻辑电路combination logic circuit译码器decoder编码器coder比较器comparator半加器half—adder全加器full—adder七段显示器seven—segment display时序逻辑电路sequential logic circuit R—S 触发器R—S flip-flopD触发器D flip—flopJ—K触发器J—K flip—flop主从型触发器master-slave flip-flop置位set复位reset直接置位端direct-set terminal直接复位端direct—reset terminal寄存器register移位寄存器shift register双向移位寄存器bidirectional shift register 计数器counter同步计数器synchronous counter异步计数器asynchronous counter加法计数器adding counter减法计数器subtracting counter定时器timer清除（清0）clear载入load时钟脉冲clock pulse触发脉冲trigger pulse上升沿positive edge下降沿negative edge时序图timing diagram波形图waveform单稳态触发器monostable flip-flop双稳态触发器bistable flip-flop无稳态振荡器astable oscillator晶体crystal555定时器555 timer模拟信号analog signal数字信号digital signalAD转换器analog -digital converter (ADC)DA转换器digital—analog converter （DAC)半导体存储器只读存储器read-only memory（ROM）随机存取存储器random-access memory （RAM）可编程ROM programmable ROM（PROM）laminated core 叠片铁芯short—circuiting ring 短路环squirrel cage 鼠笼rotor core 转子铁芯cast—aluminum rotor 铸铝转子bronze 青铜horsepower 马力random-wound 散绕insulation 绝缘ac motor 交流环电动机end ring 端环alloy 合金coil winding 线圈绕组form-wound 模绕performance characteristic 工作特性frequency 频率revolutions per minute 转/分motoring 电动机驱动generating 发电per—unit value 标么值breakdown torque 极限转矩breakaway force 起步阻力overhauling 检修wind—driven generator 风动发电机revolutions per second 转/秒number of poles 极数speed-torque curve 转速力矩特性曲线plugging 反向制动synchronous speed 同步转速percentage 百分数locked-rotor torque 锁定转子转矩full-load torque 满载转矩prime mover 原动机inrush current 涌流magnetizing reacance 磁化电抗line—to-neutral 线与中性点间的staor winding 定子绕组leakage reactance 漏磁电抗no—load 空载full load 满载Polyphase 多相(的)iron—loss 铁损complex impedance 复数阻抗rotor resistance 转子电阻leakage flux 漏磁通locked—rotor 锁定转子chopper circuit 斩波电路separately excited 他励的compounded 复励dc motor 直流电动机de machine 直流电机speed regulation 速度调节shunt 并励series 串励armature circuit 电枢电路optical fiber 光纤interoffice 局间的wave guide 波导波导管bandwidth 带宽light emitting diode 发光二极管silica 硅石二氧化硅regeneration 再生, 后反馈放大coaxial 共轴的，同轴的high—performance 高性能的carrier 载波mature 成熟的Single Side Band（SSB）单边带coupling capacitor 结合电容propagate 传导传播modulator 调制器demodulator 解调器line trap 限波器shunt 分路器Amplitude Modulation(AM 调幅Frequency Shift Keying(FSK）移频键控tuner 调谐器attenuate 衰减incident 入射的two-way configuration 二线制generator voltage 发电机电压dc generator 直流发电机polyphase rectifier 多相整流器boost 增压time constant 时间常数forward transfer function 正向传递函数error signal 误差信号regulator 调节器stabilizing transformer 稳定变压器time delay 延时direct axis transient time constant 直轴瞬变时间常数transient response 瞬态响应solid state 固体buck 补偿operational calculus 算符演算gain 增益pole 极点feedback signal 反馈信号dynamic response 动态响应voltage control system 电压控制系统mismatch 失配error detector 误差检测器excitation system 励磁系统field current 励磁电流transistor 晶体管high—gain 高增益boost-buck 升压去磁feedback system 反馈系统reactive power 无功功率feedback loop 反馈回路automatic Voltage regulator(AVR)自动电压调整器reference Voltage 基准电压magnetic amplifier 磁放大器amplidyne 微场扩流发电机self-exciting 自励的limiter 限幅器manual control 手动控制block diagram 方框图linear zone 线性区potential transformer 电压互感器stabilization network 稳定网络stabilizer 稳定器air-gap flux 气隙磁通saturation effect 饱和效应saturation curve 饱和曲线flux linkage 磁链per unit value 标么值shunt field 并励磁场magnetic circuit 磁路load—saturation curve 负载饱和曲线air—gap line 气隙磁化线polyphase rectifier 多相整流器circuit components 电路元件circuit parameters 电路参数electrical device 电气设备electric energy 电能primary cell 原生电池energy converter 电能转换器conductor 导体heating appliance 电热器direct-current 直流time invariant 时不变的self—inductor 自感mutual-inductor 互感the dielectric 电介质storage battery 蓄电池e。
电气专业英语词汇大全
电气专业英语词汇大全一．电气名词Electric items交（直）流Alternating (direct) current短路电流Short-circuit current起始次暂态短路电流Initial subtransient short-circuit current冲击电流Impulse current稳态短路电流Steady state short-circuit current临界电流Critical current切断电流Rupturing current熔断电流Blow-out current故障电流Fault current计算电流Calculating current极限有限电流Limit effective current过电流Over current逆电流Inverse current整定电流Setting current额定电流Rated current电流密度Current density短路电流最大有效值Maximum effective value of short-circuit current高压High-voltage , High-tension低压Low-voltage , Low-tension计算电压Calculating voltage激磁电压Exciting voltage冲击电压Impulse voltage临界电压Critical voltage残留电压Residual voltage击穿电压Puncture voltage脉动电压Pulsating voltage供电电压Supply voltage电力电压Power voltage照明电压Lighting voltage灯丝电压Filament voltage额定电压Rated voltage电压损失Voltage loss过(欠)电压Over (under) voltage线路电压Line voltage电压降Voltage drop工作电压Working voltage一次电压Primary voltage二次电压Secondary voltage电源Electric source (power supply)自控电压Power supply for process control 6kV控制闪光电源Flashing supply for 6kV control工作电源Working power supply (electric source) 保安电源Emergency power supply (electric source) 直流稳压电源Stabilized D.C. source控制电源Control supply直流电源D.C. source交流电源A.C. source负荷计算Load calculation设备容量Installed capacity需要容量Electric demand功率因数Power factor安装高度Mounting height耐电压Breakdown voltage工频耐压High-voltage test with working frequency 表面闪络Surface flash-over直流泄漏D.C. leakage体电阻率Volume resistivity介质损失角Dielectric loss angle击穿强度Puncture intensity电压等级Voltage grade比重Specific gravity性能Feature相序Phase sequence瞬时Instantaneous倾角Angle of inclination跨度Span正极Positive pole负极Negative pole截面(积) Cross section area辅助电源Auxiliary source遮断容量Interrupting capacity载流量Current-carrying capacity校正系数Correction factor连续负荷Continuous load长期载流量Continuous capacity长时间额定值Longtime rating电动机堵转电流Locked-rotor motor current 限定负荷Limited load电感负荷Inductive load感应电流Induced current二．线路（母线、回路）Lines (Bus , circuits)母线Bus-bar合闸电源母线Closing power source bus闪光母线Flashing-bus备用母线Spare bus装在支柱上的插接式母线Post-supported plug-in bus way装在吊钩上的插接式母线Hook-supported plug-in bus way装在支架上的插接式母线Bracket-supported plug-in bus way小母线Miniature bus电源小母线Power supply miniature bus操作小母线Operating miniature bus事故信号小母线Miniature bus for fault signal闪光小母线Flashing miniature bus主母线Main bus直流主母线 D.C. main bus预告母线Prewarning bus干线Main line照明干线Lighting main line接地干线Grounding main line插座干线Receptacle main line电压干线Voltage main line端子出线Terminal outgoing中性线Neutral支线Branch-line引入线Lead-in电气线路Electric circuit交流配电线路 A.C. distribution circuit直流配电线路 D.C. distribution circuit事故照明线路Emergency lighting circuit控制线路Control circuit接地或接零线路Grounding or neutralizing circuit信号线路Signal circuit有接地极的接地线路网Grounding with grounding electrodes定子绕组测温回路Temperature measuring circuit for stator winding接地信号回路Grounding signal circuit闪光信号回路Flashing-signal circuit开阀回路Circuit for opening valve关（闭）阀回路Circuit for closing valve开度计回路Circuit for opening meter电流测量回路Current-measuring circuit差动保护回路Differental protective circuit过流保护回路Over-current protective circuit合闸回路Closing circuit停车延时回路Delayed shutdown circuit掉闸回路Trip circuit激磁回路Exciting circuit备用回路Spare circuit主回路Main circuit馈路Feeder circuit现有回路Existing circuit单线回路Single-wire circuit接地回路Earthed circuit有电压的电路Live circuit三．设备Equipments高压开关柜H.V. switchgear动力配电箱Power distribution cabinet电源配电箱Source distribution cabinet直流配电屏 D.C. switchboard (distribution panel)交流低压配电屏 A.C.L.V. switchboard (distribution panel)静电电容器柜Static capacitor cabinet多种电源插销箱Receptacle box for miscellaneous power supplies控制箱Control cabinet照明配电箱Lighting (distribution panel)连接箱Junction box出线盒Outlet box开关箱Switch box控制台Console分段屏Sectionalizing panel进线屏Incoming line panel电控箱Electric control panel边屏Side board端子箱Terminal box供电盘Power supply box瓶车箱Synchronizing cabinet感应调压器专用变压器高压柜Special transformer H.V. cabinet for induction voltage regulator电压互感器柜Potential transformer cabinet信号屏Signal panel浮充屏Floating panel蓄电池屏Battery panel充电屏Charging panel母线联络柜Bus tie cabinet转换开关Transfer switch电压表转换开关Voltmeter change-over switch铁壳开关Metal-clad switch (Iron-clad switch)管式熔断器Cartridge fuse真空断路器Vacuum circuit breaker (V.C.B.)自动开关Automatic switch高压负荷开关H.V. load break switch三极高压断路器3-pole HV circuit-breaker刀开关Knife switch转换开关Transfer switch双极铁壳开关2-pole iron-clad switch风扇变速开关Fan speed regulator switch密闭照明灯开关Hermetic lighting switch防爆照明灯开关Explosion-proof lighting switch行程开关Limit switch高压隔离开关H.V. disconnecting switch明装单极板钮开关Surface-mounted single-pole toggle switch暗装单极板钮开关Flush-mounted single-pole toggle switch三路开关Three-way switch气密式组合开关Hermetic packet type switch防护式开关Guard type switch联锁开关Interlock switch操作方式选择开关Selecting switch for types ofoperation控制电源开关Switch for control supply主令开关Master switch (controller)多切点切换开关Multi-point change-over switch按钮Push-button控制按钮Control push-button防爆控制按钮Explosion-proof control push-button事故紧急按钮Emergency stopping push-button起动按钮Starting push-button停止按钮Stopping push-button现场按钮Push-button in field挡板damper音响解除按钮Push-button for sound release起动器Starter磁力起动器Magnetic starter综合起动器Combination starter (Magnetic starter combination)电力变压器Power transformer调压变压器Voltage regulating transformer电压互感器Potential transformer电流互感器Current transformer照明变压器Lighting transformer三相三绕组变压器3-phase tertiary winding transformer高压试验变压器H.V. testing transformer局部照明变压器Local lighting transformer多量程仪用电流互感器Multi-range current transformer for measurement降压变压器Step-down transformer伺服电动机Servo-motor双电压电动机Dual-voltage motor感应电动机Induction motor交流异步电动机 A.C. asynchronous motor同步电动机synchronous motor三相滑环感应电动机3-phase slip-ring induction motor 三相鼠笼感应电动机3-phase squirrel-cage induction motor绕线式电动机Wound-rotor induction motor反应式电动机Reaction motor柴油发电机Diesel generator励磁发电机Excitation generator明装双极插座Surface-mounted 2-pole receptacle暗装双极插座Flush-mounted 2-pole receptacle双极带接地插座2-pole receptacle with groundingcontact单相三孔明插座Surface-mounted single phase 3-pole receptacle防护式明装三相四孔插座Guard type surface-mounted 3-phase 4-pole receptacle配照型灯Standard dome lighting fitting搪瓷深照型灯Enameled high bay lighting fitting防水防尘灯Water and dust proof lighting fitting安全灯Safety lighting fitting隔爆灯Explosion-proof lighting fitting弯灯Goose-neck light壁灯Wall light高压水银灯High pressure mercury vapor lighting fitting 投光灯Flood-light (projection light)信号灯Signal lamp天棚灯Ceiling-mounted lighting fitting局部照明灯Local lighting fitting灯座Lamp holder事故照明灯Emergency lighting fitting高压水银荧光灯H.P. mercury fluorescent lighting fitting广照型工厂灯Wide lit type industrial fitting深照型灯具High bay lighting fitting白炽灯具Incandescent lamp (bulb)圆球型灯Globe lamp嵌入式荧光灯flush type fluorescent lighting fitting 红色障碍灯Red obstruction lamp for aviation厂区道路照明灯Street lighting in plant area路灯Street lamp视孔灯Inspection hole lamp立杆弯灯goose-neck post lamp , pole lamp模拟报警信号Semigraph and alarm signal自整角机Selsyn励磁机Exciter显示器Display电位器Potentiometer内电阻Internal resistance固定电阻（器）Fixed resistance脱扣Release , trip分励Shunt trip特殊失压脱扣器Special no-voltage release “或”开关放大器“Or” switch amplifier制动器Brake电容Capacitor整流器Rectifier镇流器Chock分流器Shunt油变阻器Oil immersed rheostat频敏电阻器Frequency sensitive rheostat滑线变阻器Sliding rheostat蜂鸣器Buzzer电机加热器Space heater (for motor)空气断路器电机操作机构Motor operating mechanism for air circuit-breaker可控硅励磁装置Silicon controlled rectifier excitation device保护装置Protective device (element)闪光装置Flashing device接闪装置（避雷器）Lightning arrester断相保护Phase failure protection四．保护、继电器Protection , relays信号继电器Signal relay过电流继电器Over-current relay电压继电器Voltage relay时间继电器Time relay中间继电器Auxiliary relay热继电器Thermal relay温度继电器Temperature relay瓦斯继电器Gas relay控制电源中间继电器Auxiliary relay for control supply 自动操作继电器Relay for auto-operation低电压继电器Under-voltage relay过电压继电器Over-voltage relay联锁继电器Interlock relay冲击继电器Impact relay合闸位置继电器Close position relay逆流继电器Reverse-current relay差流继电器Differential current relay差动继电器Differential relay电流继电器Current relay功率继电器Power relay接地继电器Earthing relay重合闸继电器Reclosing relay同步继电器Synchronous relay速动继电器Quick acting relay定时限继电器Definite time relay光电继电器Photoelectric relay电子继电器Electronic relay电磁式继电器Electromagnetic relay电动式继电器Electrodynamic relay气压继电器Gas-pressure relay继电器常开触点Relay N.O. contact继电器常闭触点Relay N.C. contact继电器保护触点（常开）Relay holding contact (N.O.)能自动返回的常闭按钮触点Self-return button with N.C. contact模拟信号触点Contact for semigraph signal强励磁接点Shock excitation contact电感线圈Induction coil电流线圈Current coil脱扣线圈Trip coil合闸线圈Close coil释放线圈Releasing coil掉闸线圈Tripping coil予告信号Prewarning signal掉闸回路断线信号Breakage signal of trip circuit断路器事故掉闸信号Fault trip signal of breaker掉闸音响信号Tripping audible signal重瓦斯预告信号Heavy gas prewarning signal温度预告信号Temperature prewarning signal手动、自动操作时事故信号Fault signal in manual/automatic operation保护掉闸Protective trip控制掉闸Control trip手动跳闸Manual trip变电所紧急停车Emergency shutdown at substation工艺故障Fault in process励磁故障Fault in excitation工作电源失电报警No-voltage alarm of working electric source工作电源分合闸On and off of working electric source 工作电源投入Throw-in of working electric source保安电源送电supply of emergency electric source运转指示Indicating of operation投入指示Indicating of throw-in同步指示Indicating of synchronism延时停车Delayed shutdown电源切除Switch off the power supply速断及过流断通Instantaneous trip and over-current off/on自保持Self-holding自锁Self-lock联锁Interlocking绝缘监视Insulation supervision电压监视Voltage supervision联锁解除Release of interlock工作、保安电源切换Transfer of working and emergency power supply发电机与工作母线并车Synchronization of generator to working bus重瓦斯保护Heavy gas protection开或闭超扭矩保护Over-torque protection during opening and closing valve电机起动顺序Sequence of motor starting铭牌框注字Name plate denotation (inscription)五．电气仪表Electric instruments电流表Ammeter电压表Voltmeter三相三线有功电度表Three-phase three-wire kilowatt-hour meter , kWh meter单相电度表Single-phase kilowatt-hour meter三相无功电度表Three-phase kilovar-hour meter有功功率表Active power meter , kilowatt meter无功功率表Reactive power meter , kilovar meter三相瓦特表(功率表) Three-phase watt meter功率因数表Power factor meter频率表Frequency meter验电流器Galvanoscope欧姆表Ohmmeter相位表Phase meter转速表Tachometer波长表Wave-length meter三相四线制标准电度表3-phase 4-wire standard watthour-meter过载电流表Overload ammeter低功率因数瓦特表Low power-factor wattmeter交直流两用钳型电流表 A.C./D.C. multi-purpose tongtester兆欧表Megger , Megohmmeter万用表Avometer微安表Microammeter毫安表Milliammeter各种测量仪表Various kind of measuring instruments接地电阻测量仪Earthing resistance tester真空管电压表Vacuum tube voltmeter电动秒表Electric second-meter六．防雷Lightning protection避雷装置Lightning protector避雷针Lightning rod避雷带Strap type lightning protector避雷网Network of lightning protector避雷针支架Lightning rod support避雷针尖Tip of lightning rod避雷针拉铁Brace for lightning rod避雷器Lightning arrester , surge discharger 球型避雷器Spherical arrester管形避雷器Tubular arrester阀形避雷器Auto-valve arrester低压避雷器Low voltage arrester角形避雷器Horn arrester多隙避雷器Multigap arrester铝避雷器Aluminum cell arrester氧化膜避雷器Oxide film arrester击穿保险器Puncture lightning arrester雷击Lightning stroke直接雷击Direct lightning stroke感应雷击Induction lightning stroke雷电日Thunderbolt days雷电或然率Lightning and thunder probability 触电Electric shock静电感应Electrostatic induction七．接地Grounding , earthing接地保护Ground protection , earth protection 防雷接地Grounding for lightning保护接地Protective earthing人工接地Artificial grounding工作接地Working grounding , working earthing 重复接地Multiple earthing屏蔽接地Screen earthing , shielding ground中性点接地Neutral point grounded接地系统Grounding system , earthing system 接地故障Ground fault , earth fault单相接地Single phase earthing母线接地Bus ground接地装置Grounding device , earthing device引下线Down-lead , down conductor引下线固定Clamping plate of support for fixing 支架夹板Down lead引下线固定支脚Support for fixing down lead 接地线Ground connector接地干线Ground(ing) main , (bus)接地网Grounding network , earthing network接地极Earth electrode (pole)接地电阻Earth resistance接地电路Earth (ground) circuit连接条Connecting strip断接卡Connecting clamp八．室、所Room , Substation贮藏室Storage套间Compartment蓄电池室Battery room控制室Control room配电室Distribution room维修间Repair room变电所Substation高压配电室H.V. distribution room休息室Rest room九．电修车间设备Equipments of electric repair 砂轮机Emery wheel grinder台钻Bench drilling machine交流电焊机 A.C. welding machine移动式空气压缩机Portable air compressor手电钻Electric hand drill单速手摇绕线机Single speed hand winding machine导线钳压器Wire jointing press-clamp油压千斤顶Hydraulic jack电吹尘器Electric dust cleaner存放柜Store chest高压试验变压器H.V. testing transformer泄漏试验变压器Leakage testing set大电流发生器Strong current generator油浸自冷感应调压器Oil-immersed self-cooled induction voltage regulator多量程仪用电流互感器Multi-range current transformer for measurement仪用电感互感器Instrumental voltage transformer单相自耦变压器Single-phase auto-transformer三相自耦变压器3-phase auto-transformer硅整流器Silicon rectifier仪表试验台Testing stand for instrument接触器，继电器试验台Relay and contactor testing stand慢扫描示波器Slow scanning oscillograph交流电子稳压器 A.C. electronic voltage stabilizer携带式交流电桥Portable A.C. electric bridge接地电阻测量仪Earthing resistance tester电缆故障探伤仪Cable fault detector直流单臂电桥 D.C. single-arm electric bridge , Wheatstone bridge十．材料Material绝缘包布Insulating tape填料Filler , packing绝缘膏Insulating compound电缆膏Cable compound防腐油Anti-corrosive oil沥青漆Bituminous varnish绝缘漆Insulating varnish瓷漆Enamel varnish有色金属Non-ferrous metal黑色金属ferrous metal白金属White metal云母Mica环氧树脂Epoxy resin聚氯乙烯Polyvinyl chloride , PVC蜡Wax滑石粉Talc powder电胶木Bakelite聚丙烯外壳Polyacrylic cover耐油橡胶管Oil-proof rubber tubes 接地铜线Grounding copper wire 垫圈Pad塑料绝缘线Plastics insulated wire 橡套电缆Rubber sheathed cable 中间接头Splice填充剂Filling agent绝缘电线Insulated wire移动软电缆Movable flexible cable 补偿导线Extension wire套管Bushing母线槽Busway悬索Cable suspension滑触线Trolley conductor镀锌煤气管Galvanized gas pipe镀锌角钢Galvanized steel angle镀锌扁钢Galvanized steel strap钢丝绳Steel wire rope电笛Siren电磁阀Electromagnetic valve连接片Connecting link切换片Transfering link端子排Terminal board半导体二极管Semiconductor diode开度计Opening meter逻辑元件Logical element接线盒Junction box仪表槽板Instrument trunking电缆吊架Cable hanger出线套Outgoing line sleeve十一．图名Drawings , diagrams电气图纸目录Contents of electric drawings电力系统图Electric power system diagram照明系统图Lighting system diagram电力平面布置图Electric power layout plan照明平面布置图Lighting layout plan单线图One line diagram控制箱面部布置图Surface arrangement of control box 背部接线图Back wiring (diagram)外部接线图External (outside) wiring diagram内部接线图Internal (inside) wiring diagram控制原理图Principle control diagram原理图Schematic diagram展开图Developed diagram电气标准图Electric standard drawing电气施工图Electric working drawing复用图Reproducibles (drawing)电缆联系图Cable hook-up diagram转换开关接点图Contact diagram of transfer switch箱侧视图Side view of box正视图Front view , facade背视图Back view剖面图Section参考图Reference drawing电缆敷设图Cable laying diagram箱内框架布置图Arrangement of frames inside the cabinet控制箱台面展开图Surface developed diagram of console出线端子示意图Schematic diagram of terminal outgoing lines端子接线图Diagram of terminal connections电气管线表List of wire , cable and conduits设备材料表List of equipment and materials十二．表头Tables电力系统图Power system diagram引入线Lead in保护设备Protective device型号Type额定值Rating整定值Setting主启动设备回路Circuit to starting device导线型号、芯数、截面及管径Conductor type , cores , section & diameter of conduit线长Wire length管长Conduit length启动设备Starting device型号规格Type , specification保护元件Protective element计量装置Calculating device用电设备主回路Main circuit of electric equipment控制回路Control circuit控制装置Control device用电设备Electric equipment设备容量Consumer capacity生产设备Production equipment位号No. of location名称Name备注Remarks引入线Feed in配电箱Distribution cabinet型号及编号Type and No.开关型号Switch type保护装置Protective device回路编号Circuit No.相别Phase灯数Number of lamps插座数Number of receptacles电缆编号No. of line起点Starting终点Ending母线截面Section of bus零母线Neutral bus屏编号Panel No.型号及方案号Type and variant No.控制原理图号Principle control diagram工艺位号Process item No.十三．标准图词汇Terms from standard DWG电工系统图图形符号Graphic symbols for electric system交流电的相别 A.C. phase sequence直流电的正负极 D.C. positive and negative poles有中性点引出线的星形连接的三相绕组Star-connected three phase windings with neutral outlet开口三角形连接的三相绕组3-phase winding with open delta connection互相连接的导线Cross connection of wires不连接的跨越导线Crossing wires not in contact with each other可拆卸的电气连接Removable connection电缆终端头Pothead of cable or cable end自耦变压器Auto-transformer感应调压器Induction voltage regulator凸极同步电动机Salient pole synchronous motor带接换装置的蓄电池组Accumulator battery with tap-changers空气断路器Air circuit-breaker保持触点Holding contact热元件Thermal element自动复位的操作开关Spring-return operating switch插接器Plug-in connector电喇叭Horn电炉Electric furnace分流器Shunt可控硅整流箱屏Silicon controlled rectifier box panel 直流配电屏 D.C. distributing panel磁力起动器组Magnetic starter group自动开关箱Automatic switch box行程开关Limit switch局部灯Local lighting fitting荧光灯列Series fluorescent lighting fitting防护式灯开关Protective switch导线引上Conductors turning up导线引下Conductors turning down导线由上引来Conductors turning from above导线由下引来Conductors turning from below电缆沟Cable trench调压器Voltage regulator隔离变压器Isolating transformer击穿保护器Puncturing safety device晶体管Transisorized diode地坪Grade level电缆与水管平行Cable running parallel to a water supply pipe电缆与热力管道交叉敷设Cable running across heat pipeline车道Drive way电缆穿管与管道交叉Cable protective pipe across a pipeline双(单)侧支架电缆沟Trench with rack on both sides (one side)室外地坪Outdoor grade跨接线Jumper金属软管Flexible metal tube过渡接头Adapter电气工程及其自动化专业术语翻译transistor 晶体管audion 三极管capacitance 电容Diesel 柴油机AC- motors 交流电机transistorcoupling 联结耦合current carrying capacity 载流能力（最大允许电流）conductivity 传导性in isolation 绝缘lead 导线leakage current 泄漏电流inductance 感应系数loops 线圈macroprocessor 微处理器multimedia show 多媒体展示medium-power distribution 中压配电motor and soft starters 电机及软起动器numerical controls 数控系统optimal 最佳的，最理想的overload relays 过载继电器overshoot 过冲peak current 峰值电流power dissipation 电力分散process automation 过程自动化process instrumentation and analytics 过程仪表及分析仪器punch 穿孔，冲压reactance 电抗recharge 再充regulated power supply 稳压电源resistance 阻抗resistor 电阻器resonate 共振self-inductance 自感应series inductance 串联感应simulation 模拟switching 配电；交流thermal cycle 热循环thickness 厚度voltage regulator 调压器warping 扭曲，变形wiring layout 线路配置图AC-drives 交流变频器asymmetrical 非对称的attenuation 衰减bridged impedance 桥接阻抗cable bridge 电缆桥架charge 电荷circuit schematic diagram 电路原理图解coefficient 系数configuration 构造constant 常量copper sheet 铜片damping 阻尼decomposition 分解decouple 分离delay circuit 延迟电路dielectric sheets 介电原片diode clamping钳位edge connector 边缘连接器electrical infrastructure 电气基础设施electrical installation 电气安装技术equations set 方程组four-layer 四层hookup 接线图human machine interface 人机界面impedance 阻抗incidence 入射incident wave 入射波incorporated 合成一体的instantaneous 瞬间的interleaved 交叉load admittance 负载导纳lumped 集中的modal 模式的modeling 建模motor management systems 电机管理系统mounting pads 安装垫片noise margins 噪音安全系数proximity effect 邻近效应radian 弧度resistive 有抵抗力的schematic 示意图services & industry solutions 服务和工业解决方案terminator 终结器undershoot 负脉冲信号；下冲。
电气专业常用英语词汇1
电气专业常用英语词汇1电气专业常用英语词汇1A安培ampere安培表，电流表amperemeter安装mounted安装方式mounting type按钮push-button暗装flush mountedB拔号dial白炽灯incandescent lamp半导体继电保护SIC protection relay伴热电缆heat tracing cable包装说明packing instruction饱和saturation饱和饱和铁芯saturated core饱和点saturation point饱和电抗saturated reactance饱和电抗器saturated reactor 饱和电压saturation voltage饱和特性saturation characteristics饱和系数saturation factor保持retain保持电路retaining circuit保持线圈holding coil 保护protection保护电位protective potential保护范围protective zone保护间隙protective gap保护用互感器protecting transformer保证guarantee报警窗口alarming window报警器annunciator 备品备件spare parts 备用电源stand by power备用回路sparecircuit(feeder)备用励磁机standby exciter备用容量spare capacity背景亮度background luminance比重计gravity meter 闭合closing闭锁二极管blocking diode闭锁继电器blocking relay避雷器lightning arrester避雷器surge arrester避雷线lightning wire 避雷针lightning rod 边屏side panel变电站substation变流器current converter变频器frequency converter变频站frequency converter station 变送器transducer变形deformation变压器transformer 变压器额定变比transformer rated ratio变压器冷却系统transformer cooling system变压器联接组别transformer angular displacement变压器绕组transformer winding 变压器油箱transformer tank变阻器rheostat变阻器rheostat标称放电电流nominal discharge current标识条marking strip 标幺值P.U. value=per unit value 标准测试模式standard test mode标准电阻standard resistor标准型式试验standard type test表计meter并联parallel并联电抗器shunt reactor并联电容器shunt capacitor并联电容器shunt capacitor并联开断试验parallel breaking test 并联支路parallel branch波纹系数ripple contain factor波纤带glass cloth tape波形wave form不带电设备de-energized equipment不对称电抗asymmetrical impedance不对称过负荷unsymmetrical overload 不接地un- grounded 不平衡电压unbalance voltage不停电电源UPS =uninterrupted power supplyC采样频率sampling frequency参数parameter操作冲击耐受电压switching impulse withstand voltage操作冲击水平SIL=switching impulse level操作机构operating mechanism操作顺序operating duty cycle测量仪表instrumentation测量用互感器measuring transformer层间layer-to-layer层间绝缘layer insulation插件plug-in unit插入式熔断器plug-in type fuse插头receptacle plug 插座receptacle (socket)差动保护differential protection铲型接线片spade lug长延时long time delay常闭接点normally closed contact常规试验routine test 常开接点normally opened contact厂内通信系统intro-plant communication system厂用变压器UAT=unit auxiliary transformer厂用电率auxiliary power ratio厂用电系统auxiliary power system 超前相leading phase 城市电网urban distribution network 充电charge充电器charger充气隔室gas filled compartment充油套管oil filled bushing冲击耐受电压impulse withstand voltage抽出式小车draw-out carriage抽头tap lead出口继电器lockout relay出线outgoing feeder 出线电压等级outgoing voltage grade出线方向direction of outgoing line出线回路数circuit number of outgoing line出线门型架构outgoing feedergantry structure出线箱lead box触发器igniter穿墙套管wall bushing穿墙套管wall- through bushing传递电位transferred potential串联series串联电路series circuit串联电容补偿装置serial capacitor compensation device 瓷质绝缘子Porcelain insulator瓷质绝缘子porcelain insulator磁场电流field current磁场电压field voltage磁场开关field circuit breaker磁吹避雷器magnetic blow surge arrestor 磁极对数number of pole pairs磁力起动器'magnetic starter次暂态电抗subtransient reactance粗调rough adjustmentD打开断路器open the breaker大充电压boost charging voltage大面积发光天棚louver all ceiling带电拆线live line disconnection带电接线live line connection带电距离clearance 单极开关single pole switch单接地刀single earthing switch单面出口标志灯single face exit sign fixture单面出口标志灯left（right）arrow lamp 单线图signal-line diagram单相single-phase单相变压器single-phase transformer单相电能表single-phase kilowatt-hour meter 单相接地single-phase grounding单相同期控制single phasesynchro-control单芯电缆single-core cable弹簧贮能操作机构spring stored-energy operating mechanism刀开关knife switch 导前时间time lead 导全截面conductor cross-section导体conductor导线匝带wire tie 倒母线changeover busbars灯lamp灯具lighting fixture 灯座lamp socket等效常数equivalent constant等效的，相当的equivalent等效电抗equivalent reactance等效电流equivalent current等效电路equivalent circuit低电压保护under voltage protection低光强航空障碍灯low intensity AOL低励磁low excitation 低频保护low frequency protection 低频共振sub-synchronous resonance低压low voltage低压厂用变压器low voltage auxiliarytransformer低压公用变压器low voltage common transformer低阻low resistance 地震seismic碘钨灯tungsten halogen lamp电厂power plant电池架battery rack 电磁感应electromagnetic induction电磁接触器electromagnetic contactor电磁气动接触器electromagnetic pneumatic contactor 电磁锁magnetic lock 电磁铁electromagnet电动机motor电动机最大转矩motor maximum torque电动势electromotance 电度表watthour meter电感电流inductive current电功率electric power电焊机electric welding machine电话，电话机telephone电话电缆telephone cable电话分机extension telephone电话机telephone set 电话听筒telephone handset电话亭telephone booth电极electrode pole 电解液electrolyte电抗reactance电抗器reactor电缆cable电缆标牌tag of cable 电缆吊架cable suspender电缆敷设cablelaying电缆敷设及清册cable laying & list电缆敷设及清册cable laying and list 电缆沟cable trench 电缆管cable conduit 电缆夹cable clip电缆夹层cable mezzanine电缆夹层cable vault 电缆桥架cable tray 电缆软管flexible cable conduit电缆竖井cable shaft 电缆隧道cable tunnel电缆通道系统cable raceway system电缆头cable head电缆支架cable rack 电缆支架cable support电缆终端头cable terminal电力系统power system电流current 电流放大current amplification电流互感器current transformer电流互感器current transformer电流互感器校验装置current transformer calibrating device电流继电器current relay电流强度current intensity电路circuit电瓶cell jar电气electricity电气的electric,(electrical)电气辅助控制屏electrical auxiliary control panel电气工程electricity engineering电气寿命electrical life电气制动electric braking电容capacitance电容电流capacitive current电容分压器capacitor divider电容器capacitor电枢armature电枢绕组armature coil电网power grid电网改造distribution network enhancement电位，电势potential 电位计potential meter电位梯度gradient of potential电线钢管wire pipe 电压voltage电压表voltage meter 电压表切换开关voltmeterchange-over switch 电压调节误差voltage regulation error电压调整率voltage regulation 电压互感器PT =potential transformer电压继电器voltage relay电压降voltage drop 电压控制过电流继电器voltage-controlled overcurrent relay电源接头power connector电晕corona电子开关electronic switch电子元件electronic element电阻resistance电阻器resistor调度电话机dispatching telephone 调度通信系统dispatching communication system调度员dispatcher调光开关dimmer switch调试commission调速电动机adjustable speed motor调速电动机governor motor调相器synchronous condenser调压器voltage regulator顶值电压ceiling voltage定期运行periodic duty service定时限definite time lag定子stator定子端盖stator end cover定子铁芯stator core 定子外壳stator housing定子线圈stator winding动触头moving contact动触头moving contacts 动负荷dynamic load 动力，功率power动力电缆power cable动力箱power supply box动态常数dynamic constant动态的dynamic动态模拟dynamic analogue动态曲线dynamic curve动稳定电流dynamic stable current陡波冲击保护水平protection level at steep current镀锡tin galvanized 镀锌钢galvanized steel镀银silver plated端电池end battery 端子螺钉terminal screw端子排terminal block端子箱terminal box短路short circuit短路板short circuit plate短路比short circuit ratio短路电流short circuit current短路关合和开断性能试验short circuit making and breaking test短路试验short circuit test短路特牲曲线short circuit characteristic curve短期并列short time parallel短延时short time delay段间绝缘section insulation断开switch off断开位置disconnected position 断口间between open contacts断路器breaker 断路器circuit breaker断路器非全相跳闸open phase tripping of breaker断路器失灵circuit breaker failure断路小室breaker compartment对称的symmetricalE额定持续电流rated continuous current额定充气压力rated filling pressure额定的rated额定电压rated voltage额定短时耐受电流rated short time current额定关合能力rated closing capability额定开断电流rated breaking current额定容量rated capacity额定输出ratedoutput额定输入rated input 额定值rated value二次表计secondary meter二次电压secondary voltage二次线圈secondary windingF发-变组generator-transforme r unit发变组扩大单元generator-transform er extension unit发电机generator发电机出线小室generator termination room发电机定子generator stator发电机端子generator terminal发电机负荷曲线generator load curve 发电机基座generator pedestal 发电机密封油系统generator sealing oil system发电机氢冷却系统generator hydrogen cooling system发电机水冷却系统generator water cooling system发电机引出线generator terminal lead发电机主保护generator main protection发电机转子generator rotor发射机transmitter 阀型避雷器valve type lightning arrester反射系数reflectance factor反时限inverse time lag泛光照明flood lighting方向继电器directional relay防爆耐火荧光灯flameproof fluorescent lighting fixture防爆型explosion-proof type 防尘型dust proof type防滴型DP= drip-proof防冻freeze protection防腐蚀anti-corrosion防护等级degree of protection防火堵料fire proof blockage防雷lightning protection防逆转继电器plugging relay防水荧光灯waterproof fluorescent lighting fixture防跳装置anti-pumping device 防雨试验rain proof test防晕罩corona-proof cover放大器amplifier放电discharge放电电压flash-over voltage放电计数器discharge counter放电计数器discharge counter放电间隙discharge gap放电曲线discharge curve放电容量discharge capacity放电特性discharge characteristic放电未期电压discharge final voltage非铠装电缆unarmoured cable非全相合闸open phase closing ofbreaker非全相运行open phase operation非同期asynchronous 非同期能力non- asynchronous capability非线性电阻non-linear resistor非线性电阻non-liner resistor分辨率resolution分辨率resolution分段断路器sectionalized circuit breaker分合并联电抗器试验switching shunt reactor test分合长空载线路能力capability of switching long no-load line分合空载变压器能力capability of switching no-load transformer分合空载变压器试验switching no-load transformer test分合空载长线试验switching no-load long line test分接tapping分接范围tapping range分接级tapping step 分接头位置指示器tap position indicator分励线圈shunt excitation coil分量component分裂变压器split winding type transformer分裂电抗器disruptive reactor分流器current shunt 分散系数diversity factor分散型接地床distributed-type groundbed分相操作operated in single phase分闸时间breaking time分支过流保护branch overcurrent protection分支母线branch bus 峰，峰值crest峰值电压crest voltage峰值耐受电流peak withstand current蜂鸣器buzzer伏安表voltammeter 伏特volt扶手安装handrail mounted服务级别service level浮充电float charge 符合conform to辅助（中间）继电器auxiliary relay辅助厂房变压器auxiliary building transformer辅助触头auxiliary contact辅助回路auxiliary circuit辅助继电器pilot relay负荷load负荷开关switch-fuse 负极negative pole负序电流negative sequence current负序电流保护negative-sequency current protection 负序阻抗negative-sequence impedance负载损耗load loss负载特性曲线load characteristic curve 附加损耗supplementary load loss复归线圈reset coil副励磁机pilot exciterG干触点dry contact干式变压器dry type transformer杆塔pole and tower感抗inductance reactance感性电流reactive current感应调压器induction voltage regulator钢芯钻铰线ACSR =aluminum conductor steel reinfoced高导电率high conductivity高分辨率high resolution高光强航空障碍灯high intensity AOL (aircraft obstruction lamp)高频保护high-frequency protection高频放大high-frequency amplification高频滤波器high-frequency filter 高强气体放电灯highintensity discharge lamp高压high voltage高压充油电缆high voltage oil-filled cable高压钠灯high pressure sodium ( HPS )高压线路high voltage transmission line高压限流熔断器及真空接触器F-C (high-voltage current limiting fuse and vacuum contactor)高压直流输电HVDC=high-voltage direct-current transmission高阻high resistance 格栅louver隔板partition隔离变压器isolated transformer隔离开关disconnecting switch 隔离开关disconnecting switch 隔室compartment镉-镍蓄电池Cd-Ni battery跟踪回路follow-up circuit工厂接头factory splice工频恢复电压power frequency recovery voltage工频耐受电压power frequency withstand voltage工作范围scope of work工作位置service position工作误差operating error工作照明箱normal lighting box公用报警接点common alarm contact功率因数power factor功率因数表power factor meter供货范围scope of supply共箱母线NPB =nonsegregated phase bus duct固态整流器solid state rectifier固有分闸时间inherent opening time 固有合闸时间inherent closing time 故障记录fault recorder故障探测器fault detector挂环chain link关合电流making current管形避雷器tube type lightning arrester管型母线tubular busbar光，灯light光电控制器photoelectric control光通量衰减系数LLD=lamp lumen depreciation光纤电缆fibre-optical cable光源light source (illuminant)光源光色light-source colour硅钢片silicon-steel sheet硅整流元件thyristor element柜底进线enter the cubicle from the bottom柜顶进线enter the cubic from the top过电压倍数overvoltage times过电压吸收装置surge absorber过放电deep discharge过激磁overflux过励磁over excitation过励磁保护over excitation protection 过流保护over current protectionH焊接welding航空障碍灯aircraft obstruction lamp毫安表milliammeter 毫伏表millivoltmeter合断路器close the breaker合上switch on合闸继电器closing relay合闸脉冲closing pulse合闸相位closing phase angle核对相序check phase order赫兹hertz (Hz)横差保护transverse differential protection后备保护back-up protection呼叫详细记录detailcalling record呼叫信号call signal 弧触头arcing contact户内配电装置in-door type switchgear户内式indoor type 户外配电装置out-door type switchgear户外式outdoor type 护环retaining ring 护套sheath滑差运行pole slip operation滑线式变阻器slider-type rheostat环link环型接线片ring lug 环氧树脂绝缘epoxy resin insulated恢复电压recovery voltage回叫call back惠斯登电桥wheatstone bridgeJ 击穿电压discharge voltage机构操作式开关MOC =mechanism operated cell switch 机械寿命mechanical life机械性能试验mechanical performance test基波分量fundamental component畸变系数distortion factor极，杆pole极板pole plate极间电压interpolar voltage极近开关puoximity switch集电器current collector集合式并联电容器collective shunt capacitor集中控制centralized control记录时间recording duration记录仪表recording instrument继电保护relay protection继电保护屏protection relay panel 继电器relay加热电缆heating cable加热元件heating element夹具fixture架空电缆overhead cable架空线overhead line 间隔棒spacer减励磁reducing excitation检修变压器maintenance transformer检修箱maintenance box简式荧光灯tube fluorescent lighting fixture 降负荷output reduction降容系数derating factor降压变压器step-down transformer降压启动器reduced-voltage starter交联聚乙烯XLPE=cross linked polyethylene交联聚乙烯绝缘电缆XLPE insulated cable交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆XLPE insulated, steel tape armored and PVC sheathed power cable交联聚乙烯绝缘聚氯乙烯护套电力电缆XLPE insulated and PVCsheathed power cable交流电源AC power source交流耐压试验AC withstand voltage test 接触电压touch potential接触器contactor接地earthing接地ground接地保护grounding protection接地导体grounding conductor接地电抗器grounding reactor接地电阻测试仪grounding megger接地端子earthing terminal接地端子ground pad 接地端子grounding terminal接地故障grounding fault接地极earthing rod 接地开关grounding (earthing) switch接地位置earthing position接地系统grounding system接地线grounding wire接地线埋深depth of embedded grounding wire接收机receiver接头splice接线wiring接线端子terminal lug接线盒junction box 接线片lug截取雷电流intercept lightning discharge 解环looping-off解列disconnection解列灭磁system disconnection and field extinction介质损耗系数coefficient of dielectrical loss金属铠装metal clad 金属卤化物灯metal halide lamp金属氧化物避雷器MOA=metal oxide arrester近区故障开断能力short-line fault breaking capability 近区故障试验short-line fault test进线incoming feeder 精度accuracy警铃alarm bell径向通风radial ventilation静触头stationary contact静触头stationary contacts静态励磁系统static excitation system静态试验static test 静态无功补偿装置SVC= static VAR compensator静态转换开关static transfer switch就地控制local control局步照明local lighting局部放电Partial discharge局部放电partial discharge局部放电试验partial discharge test距地面安装高度MHF=mounting height above the floor距高比S/MH=spacing-to-m ounting height ratio 距工作面安装高度MHWP=mounting height above the work-place距离保护distance protection距离继电器distance relay聚氯乙烯绝缘电缆PVC(polyvinyl chloride) insulated cable绝缘insulation绝缘等级insulationclass绝缘基本冲击耐压水平BIL =basic insulation level绝缘监察表insulation supervision meter绝缘耐受试验insulation withstanding test绝缘强度insulating strength绝缘水平insulating level绝缘水平insulation level绝缘子insulator均衡冲电equalizing charge均压电容器voltage sharing capacitor均压环、屏蔽环grading ring均匀度uniformity ratioK开断电流interrupting current 开断发展性故障试验evolving fault breaking test开关switch开关switch开关站switchyard开口三角形连接open-delta connection 开路电压open circuit voltage开路特牲曲线open circuit characteristic curve铠装电缆armoured cable抗噪音电话机noise-reducing telephone抗震试验seismic test 壳式变压器shell type transformer可变电容器adjustable capacitor 可变速电动机variable speed motor 可拆接头removable connector可调范围adjustablerange可视电话video telephone空气断路器air circuit breaker空载电流no-load current空载电压no-load voltage空载损耗no-load loss控制control控制电缆control cable控制柜control cabinet控制回路control circuit控制继电器control relay控制接线图CWD =control wiring diagram控制开关CS =control switch控制盘control panel 跨步电压step potential 快速熔断器fast acting fuse快速线夹quick clip 框架式断路器frame-type circuit breaker馈线feeder馈线间隔feeder bay 扩音调度机paging dispatching unitL拉线开关pull switch 勒克司LX=lux雷，闪电lightning雷电波头形状lightning wave front shape雷电冲击耐受电压lightning impulse withstand voltage雷电记录器lightning recorder雷电流lightning current雷击lightning strike 离相封闭母线IPB =isolated phase bus duct立杆安装standing pole mounted立式电动机vertical type motor利用系数CU=coefficient of utilization励磁excitation励磁变压器excitation transformer励磁电流excitation current励磁电压excitation voltage励磁柜excitation cubicle励磁机exciter励磁系统响应比excitation system response ratio例行试验routine test 连接端子connection block连接箱junction box 连续额定值continuous rating连续开断能力试验continuous breaking capability test连续运行continuous duty (service)联接片connection plate联络变压器tie transformer联锁interlock联跳shunt tripping 两段距离继电器two zone distance relay两相短路two-phase short circuit两芯电缆twin-core cable灵敏度sensitivity零电位zero potential 零起升压raising voltage from zero零序CT zero sequence CT零序电流zero sequence current零序电流保护zero-sequence current protection 零序阻抗zerosequence impedance 流明lumen六氟化硫断路器SF6 gas insulated circuit breakerSF6气体回收设备SF6 gas reclaiming equipmentSF6气体湿度分析仪SF6 gas moisture analyzerSF6气体泄漏检测器SF6 gas leakage detector漏磁密leakage-flux density漏磁通leakage-flux 漏磁系数leakage coefficient漏电开关earth leakage circuit breaker漏电开关residual current circuit breaker路灯road lighting fixture螺旋式熔断器screw-type fuseM马赛克控制屏mosaic surface control panel 密封试验sealing test 密封套管seal-off bushing免维护蓄电池maintenance free battery灭磁field extinction 灭弧触头arcing-extinguishing contact灭弧触头arc-suppression contacts灭弧电阻arc suppression resistor 灭弧室arcing chamber明装open mounted 铭牌nameplate模拟母线mimic bus 模拟图mimic diagram母联bus tie母联断路器bus tiecircuit breaker母线bus母线，汇流排busbar 母线保护busbar protection母线解列busbar disconnection母线式电流互感器busbarstraight-through current transformer 目标负荷target loadN内部故障internal fault内部呼叫internal calling内护套inner sheath 耐火电缆fire resistant cable耐火隔板fire proof partition耐火极限 fi re proof limit耐受电压withstand voltage耐张绝缘子tension insulator 耐张线夹strain clamp挠性接头flexible joint能力capability逆变器inverter逆功率保护reverse power protection扭应力torsional stressO欧姆ohm欧姆表OHM=ohmmeter偶次谐波even harmonic耦合电容式电压互感器coupling-capacitor voltage transformer 耦合系数coefficient of couplingP爬距creepage distance旁路断路器by-pass bus circuit breaker旁母by-pass bus配电distribution配电室distribution board room配电装置switchgear 配光曲线candle power distribution curve配线箱marshalling boxPT断线保护PT balance protection PT回路断线PT circuit broken频差frequency deviation频宽frequency bandwidth频率frequency频率调制frequency modulation频率分配frequency allocation频率分析仪frequency analyzer频率相位特性frequency-phase characteristic屏蔽shield 破坏转矩breakdown torqueQ期望寿命expected life奇次谐波odd harmonic起动/备用变压器start-up/stand by transformer起动保护start-up protection起动变阻器start rheostats起动电流starting current起动电阻starting resistor起动器starter起动转矩starting torque起励设备excitation initiating equipment 起励设备field flashing equipment起始充电电压initial charging voltage气动操作机构pneumatic operating mechanism气体密封gas tightness气隙air gap千乏kilovar (kVAR) 千伏kilovolt千伏安kilovolt ampere千瓦kilowatt (kW) 千瓦时kilowatt-hour 铅皮电缆lead covered cable铅-酸蓄电池lead-acid battery钳型表plier-type current meter嵌入顶棚ceiling mounted嵌入式荧光灯flush mounted fluorescent lighting fixture强励force excitation 强励系数force excitation factor强迫风冷系统forced air cooling system强迫停机forced outage强油风冷FOA =forced oil air cooled 强制通风forced ventilation切换change-over切换开关COS =change-over switch 氢内冷hydrogen inner cooled球头挂环ball eyes曲折形连接zigzag connection全充fully charged全电压启动器full-voltage starter全封闭风冷型TEFC= totally enclosed with fan cooler全封闭水空冷型TEWAC=totally enclosed with water cooled air cooler全封闭组合电器GIS=gas insulated switchgear全密封荧光灯wrap-around fluorescent lighting fixtureR燃煤电厂coal-fired power plant绕线式转子wound type rotor绕组coil热磁保护thermo-magnetic protection热电偶thermo-couple热镀锌hot-dipped galvanized热继电器thermal relay热敏电缆heating sensitive cable人孔manhole容抗capacitive reactance容量capacity熔断器fuse熔断器熔断fuse blow熔断器式开关fuse- switch软导线flexible conductor软母线flexible busbarS三防灯具anticorrosive,dust-proof and water-resistant lighting fixture三角形连接delta connection三相three-phase三相变压器three-phase transformer三相操作operated in three phase三相电能表three-phase kilowatt-hour meter 三相短路three-phase short circuit三芯电缆 3 cores cable三芯电缆triple-corecable扫描器scannerCT的二次电流secondary current of CTCT的二次容量burden of CT闪光继电器flicker relay闪光信号flash signal 舌簧继电器reed relay伸缩expansion伸缩节flexible conductor伸缩节expansion joint升压变压器step-up transformer升压站step-up switchyard失步保护out-of step protection失步开断能力out-of-phase breaking capability 失步开断试验out-of-phase breaking test失磁保护loss-of field protection失电loss of power失灵，事故failure石墨碳刷graphite brush时间time时间继电器time relay识别identification示波器oscilloscope 事故报警信号failure alarming signal事故铃emergency bell事故照明箱emergency lighting box事故追忆记录装置fault recollecting and recording device 视载功率apparent power试电笔pen tester试验test试验报告test report 试验电压test voltage试验插座testing jack 试验盒test box试验位置test position试运行trial operation室腔比cavity ratio手动准同期manual quasi-synchronization 首次并网initial synchronization首次送电initial power transmission输出output输电线路transmission line输电线路放电等级transmission line discharge class输入input鼠笼型转子squirrel-cage type rotor数字电压表digital voltmeter数字式继电保护digital type protection relay 刷架brush supporter 刷握brush holder刷子brush衰减系数coefficient of attenuation甩负荷load rejection 双Y连接double Y connection双接地刀double earthing switch双块板灯double-faced plate lighting fixture双母线带旁路接线double bus connection with bypass双母线接线double bus connection双水内冷发电机dual inner water cooled generator双速电动机double-speed motor 双跳闸线圈redundant trip coil双轴double shaft双柱double column水冷却water cooled 水平伸缩horizontal expansion水-氢-氢冷发电机water-hydrogen-hyd rogen cooling generator水银灯mercury lamp顺序跳闸sequence tripping瞬时电流momentary current瞬态恢复电压transient recovery voltage瞬态响应transient respone速断保护instantaneous overcurrent protection塑壳式断路器MCCB=moulded case circuit breaker 塑料绝缘plastic insulation损耗loss 损耗比loss-ratioT套管bushing套管端子bushing lead terminal套管式电流互感器bushing current transformer跳闸trip跳闸继电器tripping relay跳闸脉冲tripping pulse跳闸线圈trip coil铁轭yoke铁壳开关iron clad switch铁损iron loss铁芯柱core limb庭院灯garden lighting fixture通风ventilation通过电阻接地grounded through resistor通话talking on the telephone通信communication通信监听communication monitoring通信楼communication building通信线communication line 通讯电缆communication cable 同步电动机synchronous motor同步电抗synchronous reactance同期表synchroscope 同期鉴定synchronization checking同期装置synchronizing device 同相in- phase同轴电缆coaxial cable铜编织线屏蔽电缆copper wire braid shield cable铜带屏蔽的控制电缆control cable with copper tape shield铜铰线电缆stranded copper cable铜母线copper bus-bar铜损copper loss筒灯down- light投光灯projection lamp图diagram土壤电阻率soil resistivity脱扣器tripperW瓦斯/压力断电器buchholtz relay瓦特watt (W)外部呼叫external calling外护套outer sheath 外加电流impressed current外加电流阴极保护impressed current cathodic protection 外壳enclosure万能电桥universalbridge网控室network control room微机继电保护micro-processor based protective relay微型断路器MCB =miniature circuit breaker微正压装置slight pressure device维护maintenance维护系数MF=maintenance factor位置position位置继电器position relay温度计thermometer 温升试验temperature rise test 温升试验temperature-rise test 文件document稳压电源装置stabilized power supply device 卧式电动机horizontal type motor 屋内配电装置indoor switchgear无功补偿装置reactive power compensation device 无功电度表kVAR-hour meter无功功率reactive power无机绝缘电缆mineral insulated cable无间隙金属氧化型gapless metaloxide type无刷励磁系统brushless excitation system无填料封闭管式熔断器no powder-filled cartridge fuse无线电radio无线电干扰电压radio interference voltage无源接点electricalindependent contact 误操作mis-operation 误差error误差极限limits of error误动作malfunctionX吸壁wall mounted吸持电流retaining current吸持线圈retaining coil吸顶安装surface mounted吸湿器dehydrating breather牺牲阳极保护系统galvanic protection system熄弧电压discharge extinction voltage系数coefficient系统system系统短路容量system short circuit capacity 系统解列system disconnection系统振荡system power swing系统振荡system oscillation细调fine adjustment 现场接头field splice 现场试验site test线line线电压line voltage线夹clamp线路潮流line power flow线路充电电流line-charging current 线路强送电forced line energization线路强送电成功successful forced line energization线路试送电trial line energization线圈winding限负荷运行load limit operation限流电抗器current-limiting reactor限流断路器current-limitingcircuit breaker限流继电器current-limiting relay 相phase相电流phase current 相电压phase voltage 相对地phase to ground相关的relevant相间绝缘insulation between phase相角phase angle相角差phase-angle difference相位表phase meter 相位超前角leading phase angle相位指示器phase indicator相序phase sequence 箱子box橡皮绝缘垫rubber cushion消弧线圈arc suppression coil消弧线圈arc-suppression coil 小车操作式开关TOC =truck operated cell switch 小母线miniature busbar效率efficiency校正correction校正电路correcting circuit校正电路correction circuit校正脉冲correction pulse校正曲线correction curve校正系数correction factor校正系数correction factor谐波harmonics谐波分量harmonic component谐波含量harmonic content谐波含有率HR=harmonic ratio 谐振，共振resonance 谐振电路resonance circuit谐振过电压resonanceover-voltage谐振频率resonance frequency谐振曲线resonance curve泄漏leakage泄漏电流leakage current泄漏电流stray current泄漏电流接地床impressed current groundbed泄漏间隙leakage clearance泄漏距离leakage distance泄漏阻抗leakage impedance芯式变压器core type transformer芯线component wire 信号电缆signal cable 信号发生器signal generator信号指示器signal indicator星角切换装置star-delta changing device星-三角起动器star-delta starter星形连接star connection行灯portable lamp 性能试验performance test修正系数coefficient of correction蓄电池battery蓄电池storage battery蓄电池容量battery capacity蓄电池室battery room悬垂线夹suspension clamp悬挂pendant mounted悬挂式绝缘子suspending insulator 旋钮turn button选择开关SS =selectswitch眩光glareY压接型端子compression type terminal压力释放pressure relief压力释放能力pressure relief capability压缩端子compression terminal 延时delay延时带电time delay energizing延时继电器delayed relay延时释放time delay de-engergizing阳极anode阳极接地床anode groundbed氧化锌避雷器zinc- oxide surge arrester 氧指数oxygen index 遥测telemetering遥调teleregulation 遥控telecontrol遥信telesignalisation 1个半断路器接线 1 and 1/2 circuit breaker connection 液压操作机构hydraulic operating mechanism一次电压primary voltage一对一控制one-to-one control移动式movable type 移开位置removed position移相器phase shifter 异常abnormal阴极保护cathodic protection印刷电路板printed wiring board应急灯emergency lighting英尺-烛光footcandle ( F.C )荧光灯fluorescent lamp硬母线hard busbar。
电气常用英文术语
电气常用英文术语以下是一些电气工程中常用的英文术语：- Electrical engineering 电气工程- Electrical circuit 电路- Electrical power 电力- Electrical current 电流- Voltage 电压- Resistance 电阻- Capacitance 电容- Inductor 电感- Transformer 变压器- Motor 电动机- Generator 发电机- Switch 开关- Relay 继电器- Circuit breaker 断路器- Fuse 熔断器- Cable 电缆- Wire 电线- Connector 连接器- Sensor 传感器- Transmitter 变送器- Receiver 接收器- Amplifier 放大器- Oscillator 振荡器- Filter 滤波器- Rectifier 整流器- Inverter 逆变器- Battery 电池- Solar cell 太阳能电池- Lightning arrester 避雷器- Grounding 接地- Insulation 绝缘- Electrical safety 电气安全- Power electronics 电力电子学- Electrical drives 电气传动- Electrical machines 电机- Electrical control systems 电气控制系统- Electrical instrumentation 电气仪表- Electrical energy storage 电能存储- Smart grid 智能电网。
常用电气英语词汇
常用电气英语词汇以下是常用电气英语词汇：1. Alternating Current (AC) - 交流电2. Direct Current (DC) - 直流电3. Electrical - 电气的4. Electromagnetic - 电磁的5. Fuse - 熔断器6. Generator - 发电机7. Hertz (Hz) - 赫兹，频率单位8. Insulation - 绝缘9. Kilowatt (kW) - 千瓦，功率单位10. Kilovolt (kV) - 千伏，电压单位11. Meter - 电表12. Ohm (Ω) - 欧姆，电阻单位13. Power - 功率14. Resistor - 电阻器15. V oltage - 电压16. Watt (W) - 瓦特，功率单位17. Wire - 电线18. V oltage drop - 电压降19. Circuit breaker - 断路器20. Transformer - 变压器21. Capacitor - 电容器22. Inductor - 电感器23. Rectifier - 整流器24. V oltmeter - 伏特计25. Ammeter - 安培计26. Ampere - 安培，电流单位27. Frequency - 频率28. Waveform - 波形29. V oltage waveform - 电压波形30. Electric current - 电流31. Electrical energy - 电能32. Electrical resistance - 电阻33. Electrode - 电极34. Electrolyte - 电解质35. Electromagnet - 电磁铁36. Electroplating - 电镀37. Electrostatic discharge - 静电放电38. Electrotherapy - 电疗39. Electrolysis - 电解40. Electrophoresis - 电泳41. Electroencephalogram (EEG) - 脑电图42. Electromyogram (EMG) - 肌电图43. Electrocardiogram (ECG) - 心电图44. Electroluminescence - 电致发光45. Electric field - 电场46. Electric potential - 电位47. Electromagnetic radiation - 电磁辐射48. Electromagnetic wave - 电磁波49. Electrical conductivity - 电导率50. Electrical resistance temperature coefficient - 电阻温度系数51. Electrical impedance - 阻抗52. Electrical energy conversion - 能量转换53. Electrical energy storage - 能量储存54. Electrical energy transmission - 能量传输55. Electrical power - 电能56. Electrical wiring - 电线57. Electrical installation - 电气安装58. Electrical safety - 电气安全59. Electrical equipment - 电气设备60. Electrical component - 电气元件61. Electrical system - 电气系统62. Electrical network - 电气网络63. Electrical load - 负载64. Electrical power system - 电力系统65. Electrical distribution system - 配电系统66. Electrical load calculation - 负载计算67. Electricity meter - 电表68. Electrical installation design - 电气安装设计69. Electrical maintenance - 电气维护70. Electrical testing - 电气测试71. Electrical inspection - 电气检查72. Electrical code - 电气规范73. Electrical regulation - 电气规范74. Electrical safety standard - 电气安全标准75. Electrical product - 电气产品76. Electrical industry - 电气工业77. Electrical engineering - 电气工程78. Electrical technology - 电气技术79. Electrical design - 电气设计80. Electrical installation plan - 电气安装平面图81. Electrical circuit diagram - 电路图82. Electrical control panel - 控制面板83. Electrical panel - 电柜84. Electrical wiring diagram - 电线接线图85. Electrical installation instructions - 电气安装说明书86. Electrical installation layout - 电气安装布局87. Electrical installation layout drawing - 电气安装布局图88. Electrical installation specification - 电气安装规范89. Electrical installation standards - 电气安装标准90. Electrical installation project - 电气安装项目91. Electrical installation process - 电气安装过程92. Electrical installation method - 电气安装方法93. Electrical installation quality control - 电气安装质量控制94. Electrical installation quality assurance - 电气安装质量保证95. Electrical installation safety - 电气安装安全96. Electrical installation safety standard - 电气安装安全规范97. Electrical installation testing standard - 电气安装检测标准98. Electrical installation test plan - 电气安装检测计划99. Electrical installation test report - 电气安装检测报告100. Electrical installation maintenance standard - 电气安装维护标准护计划102. Electrical installation maintenance record - 电气安装维护记录103. Electrical installation maintenance inspection - 电气安装维护检查104. Electrical installation maintenance report - 电气安装维护报告105. Electrical installation maintenance training - 电气安装维护培训106. Electrical installation maintenance checklist - 电气安装维护检查清单107. Electrical installation maintenance manual - 电气安装维护手册108. Electrical installation maintenance schedule - 电气安装维护计划表109. Electrical installation maintenance tools - 电气安装维护工具110. Electrical installation maintenance equipment - 电气安装维护设备111. Electrical installation maintenance service - 电气安装维护服务装维护合同113. Electrical installation maintenance cost - 电气安装维护成本114. Electrical installation maintenance frequency - 电气安装维护频率115. Electrical installation maintenance interval - 电气安装维护间隔116. Electrical installation maintenance period - 电气安装维护周期117. Electrical installation maintenance periodicity - 电气安装维护周期性118. Electrical installation maintenance periodization - 电气安装维护分期119. Electrical installation maintenance interval time - 电气安装维护时间间隔120. Electrical installation maintenance interval period - 电气安装维护时间间隔期121. Electrical installation maintenance interval interval - 电气安装维护时间间隔间隔期122. Electrical installation maintenance maintenance - 电气安装维护保养。
电气工程专业英语词汇汇总
电气工程专业英语词汇汇总预览说明:预览图片所展示的格式为文档的源格式展示,下载源文件没有水印,内容可编辑和复制电气工程师专业英语词汇汇总110kV distribution substation 10kV配电所abrupt change of voltage 电压突变accumulation of electric energy 电能存储actuating coil 动作线圈adjustment diagram 调整图alarm 报警alarm signal 报警信号alternating light 变光灯ammeter 电流表apparent energy consumption unit 单位视在能耗arc furnace 电弧炉armature 电枢arrester; lighting arrester; surge diverters 避雷器automatic voltage regulator 电压自动调整器backlighting; background illumination 背景照明battery box 电池箱battery charger 电池充电器battery contactor 电池接触器battery fuse 电池保险丝battery resistor 电池电阻器blow-out coil 磁吹线圈boom 吊杆bracket (OCS) 底座（接触网）；支架；托架bracket for headspan wire 定位索底座bridge 电桥brush 电刷built-in wardrobe; built-in closet; closet 壁灯bulb; light(lamp) bulb; electric bulb 灯泡butterfly valve with electric actuator 电动蝶阀button 电钮cable and accessories 电缆及附件cable armour 电缆铠装cable bays 电缆电线间隔cable box 电缆箱cable bracket; cable tray 电缆托架cable continuity test 电路复测cable differential protection 电缆差动保护cable distribution cabinets （CDCs）电缆分线箱（电缆分歧箱）cable drum 电缆盘cable duct cable conduit 电缆管道cable duct; cable trench 电缆沟cable end; cable lug 电缆端头cable fault locator 电缆故障探测仪cable gallery 电缆廊道cable hanger; cable suspender 电缆吊架cable laying laying of cables 电缆敷设cable marking 电缆标志cable rack 电缆架cable shaft 电缆竖井cable sleeve; electrical wire conduit 电缆套管cable support 电缆支架cable tapping box 电缆分接箱cable terminal 电缆终端cable terminal box 电缆盒cable tray 电缆托架cable trenches with chequer plates 带方形盖板的电缆沟槽cable trough 电缆沟槽cable trough; trough 电缆槽cable tunnel; cable-subway 电缆隧道cable vault 电缆室cable work 电缆厂capacitance 电容capacitance compensation 电容补偿capacitive charges 电容电荷capacitive voltage transformer 电容式电压互感器capacitor 电容器capacitor bank 电容器组capacitor compensator 电容补偿器capacitor coupling 电容耦合capacitor filtering 电容滤波catenary/messenger 承力索catenary; messenger wire; catenary wire 承力索ceiling lamp ceiling light 顶灯ceramic wall bushings 穿墙套管changeover box 电源切换箱changeover box for smoke curtain 挡烟垂幕电源切换箱circuit 电路circuit connection 电路接线circuit diagram 电路图circuit diagrams 电路图circuit diagrams 电路图circuit parameter 电路参数circuit-breaker unit 断路器单元closed circuit 闭路closed circuit TV (CCTV) 闭路电视cod for electrical design and installation 电气设计安装规范coefficient of resistivity 电阻系数compensation 补偿compensation reactor 补偿电抗器concealed piping; concealed pipe 暗管concealed wiring; concealed electric wiring 暗线condenser 电容器condenser bank(block) 电容器组condenser charge 电容器充电condenser discharge 电容器放电condenser reactance 电容器电抗conductor 导线conductor rail 导电轨conductor resistance 导体电阻contact 触头continuous carrying capacity 持续载流能力corona 电晕cross-span drop bracket 定位索定位支座current & voltage transducer 电流电压变换器current amplification 电流放大current relay 电流继电器current relay 电流继电器current transformer (CT) 电流互感器de-energize 断电diesel generator; diesel dynamo 柴油发电机diesel power plant; diesel generating station 柴油发电站differential protection 差动保护differential protection cables 差动保护电缆differential relay 差动继电器digital format 电子文档direct feeding system with return cable 带回流线的直接供电方式（TRNF供电方式）directional coil 定向线圈directional coupler 定向耦合器directional lighting 定向照明调度中心dispatching centre; load dispatching centre; control centredisplay lighting 陈列品照明district transformer station and distribution center 地区变、配电所drawer 抽屉柜drawout design 抽出式设计drop bracket 吊架drop bracket 定位单环, 定位支座dummy load; equivalent load 等效负载duration of short-circuit 短路电流 (持续)时间dust 尘埃dynamic analysis method 动态法dynamic inductance 动态电感elastic support structure 弹性支座结构ELE (elevator) 电梯electric bell 电铃electric coupler 电器连接electric displacement 电位移electric equipment inspection railcar 电气检测车electric hoist (block) 电动葫芦electric horn 电喇叭electric installation drawing 电气图纸electric joint 电气分断点electric potential 电势electric power fitting 电力金具electric railway 电气铁道electric resistance; resistivity 电阻率electric siren 电笛electric system 电气系统electric traction 电力牵引electric traction feeding system 电力牵引供电系统electric traction telemechanical system 电力牵引远动系统electrical apparatus for explosive atmospheres 爆炸环境用电气设备electrical design 电气设计electrical diagrams 电气图electrical energy 电能electrical equipment (appliance) 电器electrical experimental equipment 电工实验设备electrical installation; electrical fitting 电气安装electrical lamp; electric light 电灯electrical maintenance case 电器维修箱electrical outlet 电气出线口electrical rating 电气额定值electrician 电工electrification 电气化electrification interference 电气化干扰electrification interference 电气化干扰electrified railway 电气化铁路electrified railway remodeling 电气化铁道改造,电气化铁路改造electrified track 电气化铁道electromaginetic induction 电磁感应electromagnetic relay 电磁继电器electronic AC stabilizer 电子交流稳压器electronic information processing 电子信息处理electroplated coating of zinc 电镀锌emergency battery 备用电池energy transmission 电能传输exit light 安全出口灯factory site; location of factory 场致发光灯fall of current 电流下降fall of voltage 电压下降fastening blacket 抱箍fiber glass steel 玻璃钢floor special purpose receptacle 地面专用插座fluorescent lamp ballast with emergency function 带应急功能的荧光灯镇流器fly light gallery 灯光天桥frequency-modulated, digital telegram 调频数字电报galvanized iron wire strands 镀锌钢绞线galvanized steel sheet 镀锌钢管galvanometer; rheometer; current meter 电流计glass reinforced plastic 玻璃纤维加劲塑料ice 冰雪impulse current 冲击电流incandescent lamp base 白炽灯灯头incandescent lamp; incandescent filament lamp 白炽灯incandescent lighting 白炽灯照明inductance 电感inductance-capacitance meter 电感器industrial frequency AC electric traction system 单相工频交流电力牵引制inner covering 电缆内护层inner covering; bedding sheath 电缆内套insulation window 保温窗intensity of current 电流强度interrupter; circuit breaker; breaker 断路器，续断器interruption of current 断路isolux curve 等照度曲线kilowatt-hour meter; watt-hour meter; electric meter 电能表lamination 叠片lamp bridge 灯桥lamp socket; lamp holder; lamp base 灯座lamp; light; lantern 灯lamplight; lighting 灯光lamps; lighting fixtures 灯具lampshade lamp cover 灯罩leading 超前lead-out 出线life terminal 带电端子light control 灯光控制light trough; light slot; troffer 灯槽lighthouse beacon; pharos 灯塔lighting standard; lighting post; lighting pole 灯柱lightning protection 避雷（防雷）lightning rod，lightning conductor 避雷针little poisonous 低毒little poisonous 低毒live 带电live 带电live equipment 带电设备live working 带电作业local power supply 地方电源low frequency 低频low smoke zero halogen cable 低烟无卤电缆low -voltagecable 低压电缆low voltage circuit 低压电路low -voltage control 低压控制low -voltage power distribution box 低压配电箱low -voltage protection 低压保护low -voltage switch 低压开关low -voltage switch cabinet 低压开关柜low-term overvoltage 短时过电压low-voltage switchgear 低压成套开关magnetic switch 磁力开关magnitude of voltage 电压值mains side 电流侧mains switch 电源开关mains transformer 电源变压器mains voltage 电源电压making capacity 闭合容量marker lamp 标志灯mild steel conduct rail; mild steel third rail 低碳钢接触轨modulator-demodulator (modem) 调制解调器motor-generator set 电动发电机组moving contact 动触头network command centre (NCC) 电网指挥中心nominal value 标称值nominal voltage 标称电压notch-off 断电ohmic loss 电阻损失one-way circuit 单相电路one-way feeding 单边供电open circuit breaker; cutout; circuit breaker (CB) 断路器open-circuit arc 断路电弧open-delta connection V形接法open-phase protection 断相保护装置operating system (OS) 操作系统operation of network 电网运行管理operation passageway 操作走廊outlet 出线口outlet 出线口outlet box 出线盒outlet box 出线盒overhead illumination; overhead lighting; top lighting 顶部照明panel; board 电屏parallel circuit; shunt circuit 并联电路parallel connection; shunt connection 并联parallel resistance 并联电阻patch board; patch 插头板PE (protective earth) 保护地pendant continuous row fluorescent fixture 吊装荧光灯带。
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A安培 ampere安培表，电流表 amperemeter安装 mounted安装方式 mounting type按钮 push-button暗装 flush mountedB拔号 dial白炽灯 incandescent lamp半导体继电保护 SIC protection relay 伴热电缆 heat tracing cable包装说明 packing instruction饱和 saturation饱和饱和铁芯 saturated core饱和点 saturation point饱和电抗 saturated reactance饱和电抗器 saturated reactor饱和电压 saturation voltage饱和特性 saturation characteristics 饱和系数 saturation factor保持 retain保持电路 retaining circuit保持线圈 holding coil保护 protection保护电位 protective potential保护围 protective zone保护间隙 protective gap保护用互感器 protecting transformer 保证 guarantee报警窗口 alarming window报警器 annunciator备品备件 spare parts备用电源 stand by power备用回路 spare circuit(feeder)备用励磁机 standby exciter备用容量 spare capacity背景亮度 background luminance比重计 gravity meter闭合 closing 闭锁二极管 blocking diode闭锁继电器 blocking relay避雷器 lightning arrester避雷器 surge arrester避雷线 lightning wire避雷针 lightning rod边屏 side panel变电站 substation变流器 current converter变频器 frequency converter变频站 frequency converter station 变送器 transducer变形 deformation变压器 transformer变压器额定变比transformer rated ratio变压器冷却系统transformer cooling system变压器联接组别transformer angular displacement变压器绕组 transformer winding变压器油箱 transformer tank变阻器 rheostat变阻器 rheostat标称放电电流nominal discharge current标识条 marking strip标幺值 P.U. value=per unit value标准测试模式 standard test mode标准电阻 standard resistor标准型式试验 standard type test表计 meter并联 parallel并联电抗器 shunt reactor并联电容器 shunt capacitor并联电容器 shunt capacitor并联开断试验 parallel breaking test 并联支路 parallel branch波纹系数 ripple contain factor波纤带 glass cloth tape波形 wave form不带电设备 de-energized equipment 不对称电抗 asymmetrical impedance 不对称过负荷 unsymmetrical overload不接地 un- grounded不平衡电压 unbalance voltage不停电电源 UPS =uninterrupted power supplyC采样频率 sampling frequency参数 parameter操作冲击耐受电压 switching impulse withstand voltage操作冲击水平SIL=switching impulse level操作机构 operating mechanism操作顺序 operating duty cycle测量仪表 instrumentation测量用互感器 measuring transformer 层间 layer-to-layer层间绝缘 layer insulation插件 plug-in unit插入式熔断器 plug-in type fuse插头 receptacle plug插座 receptacle (socket)差动保护 differential protection铲型接线片 spade lug长延时 long time delay常闭接点 normally closed contact常规试验 routine test常开接点 normally opened contact厂通信系统 intro-plant communication system厂用变压器UAT=unit auxiliary transformer厂用电率 auxiliary power ratio厂用电系统 auxiliary power system 超前相 leading phase城市电网 urban distribution network 充电 charge充电器 charger充气隔室 gas filled compartment充油套管 oil filled bushing冲击耐受电压impulse withstand voltage抽出式小车 draw-out carriage 抽头 tap lead出口继电器 lockout relay出线 outgoing feeder出线电压等级 outgoing voltage grade 出线方向 direction of outgoing line 出线回路数 circuit number of outgoing line出线门型架构 outgoing feeder gantry structure出线箱 lead box触发器 igniter穿墙套管 wall bushing穿墙套管 wall- through bushing传递电位 transferred potential串联 series串联电路 series circuit串联电容补偿装置serial capacitor compensation device瓷质绝缘子 Porcelain insulator瓷质绝缘子 porcelain insulator磁场电流 field current磁场电压 field voltage磁场开关 field circuit breaker磁吹避雷器magnetic blow surge arrestor磁极对数 number of pole pairs磁力起动器 'magnetic starter次暂态电抗 subtransient reactance粗调 rough adjustmentD打开断路器 open the breaker大充电压 boost charging voltage大面积发光天棚 louver all ceiling带电拆线 live line disconnection带电接线 live line connection带电距离 clearance单极开关 single pole switch单接地刀 single earthing switch单面出口标志灯 single face exit sign fixture单面出口标志灯 left（right）arrow lamp 单线图 signal-line diagram单相 single-phase单相变压器 single-phase transformer 单相电能表single-phase kilowatt-hour meter单相接地 single-phase grounding单相同期控制single phase synchro-control单芯电缆 single-core cable弹簧贮能操作机构spring stored-energy operating mechanism 刀开关 knife switch导前时间 time lead导全截面 conductor cross-section导体 conductor导线匝带 wire tie倒母线 changeover busbars灯 lamp灯具 lighting fixture灯座 lamp socket等效常数 equivalent constant等效的，相当的 equivalent等效电抗 equivalent reactance等效电流 equivalent current等效电路 equivalent circuit低电压保护 under voltage protection 低光强航空障碍灯 low intensity AOL 低励磁 low excitation低频保护 low frequency protection低频共振 sub-synchronous resonance 低压 low voltage低压厂用变压器 low voltage auxiliary transformer低压公用变压器low voltage common transformer低阻 low resistance地震 seismic碘钨灯 tungsten halogen lamp电厂 power plant电池架 battery rack电磁感应 electromagnetic induction 电磁接触器 electromagnetic contactor 电磁气动接触器electromagnetic pneumatic contactor电磁锁 magnetic lock 电磁铁 electromagnet电动机 motor电动机最大转矩 motor maximum torque 电动势 electromotance电度表 watthour meter电感电流 inductive current电功率 electric power电焊机 electric welding machine，机 telephone电缆 telephone cable分机 extension telephone机 telephone set听筒 telephone handset亭 telephone booth电极 electrode pole电解液 electrolyte电抗 reactance电抗器 reactor电缆 cable电缆标牌 tag of cable电缆吊架 cable suspender电缆敷设 cable laying电缆敷设及清册 cable laying & list 电缆敷设及清册 cable laying and list 电缆沟 cable trench电缆管 cable conduit电缆夹 cable clip电缆夹层 cable mezzanine电缆夹层 cable vault电缆桥架 cable tray电缆软管 flexible cable conduit电缆竖井 cable shaft电缆隧道 cable tunnel电缆通道系统 cable raceway system电缆头 cable head电缆支架 cable rack电缆支架 cable support电缆终端头 cable terminal电力系统 power system电流 current电流放大 current amplification电流互感器 current transformer电流互感器 current transformer电流互感器校验装置currenttransformer calibrating device电流继电器 current relay电流强度 current intensity电路 circuit电瓶 cell jar电气 electricity电气的 electric,(electrical)电气辅助控制屏 electrical auxiliary control panel电气工程 electricity engineering电气寿命 electrical life电气制动 electric braking电容 capacitance电容电流 capacitive current电容分压器 capacitor divider电容器 capacitor电枢 armature电枢绕组 armature coil电网 power grid电网改造distribution network enhancement电位，电势 potential电位计 potential meter电位梯度 gradient of potential电线钢管 wire pipe电压 voltage电压表 voltage meter电压表切换开关 voltmeter change-over switch电压调节误差 voltage regulation error 电压调整率 voltage regulation电压互感器 PT =potential transformer 电压继电器 voltage relay电压降 voltage drop电压控制过电流继电器voltage-controlled overcurrent relay电源接头 power connector电晕 corona电子开关 electronic switch电子元件 electronic element电阻 resistance电阻器 resistor调度机 dispatching telephone 调度通信系统dispatching communication system调度员 dispatcher调光开关 dimmer switch调试 commission调速电动机 adjustable speed motor 调速电动机 governor motor调相器 synchronous condenser调压器 voltage regulator顶值电压 ceiling voltage定期运行 periodic duty service定时限 definite time lag定子 stator定子端盖 stator end cover定子铁芯 stator core定子外壳 stator housing定子线圈 stator winding动触头 moving contact动触头 moving contacts动负荷 dynamic load动力，功率 power动力电缆 power cable动力箱 power supply box动态常数 dynamic constant动态的 dynamic动态模拟 dynamic analogue动态曲线 dynamic curve动稳定电流 dynamic stable current 陡波冲击保护水平 protection level at steep current镀锡 tin galvanized镀锌钢 galvanized steel镀银 silver plated端电池 end battery端子螺钉 terminal screw端子排 terminal block端子箱 terminal box短路 short circuit短路板 short circuit plate短路比 short circuit ratio短路电流 short circuit current短路关合和开断性能试验 short circuit making and breaking test短路试验 short circuit test短路特牲曲线short circuit characteristic curve短期并列 short time parallel短延时 short time delay段间绝缘 section insulation断开 switch off断开位置 disconnected position断口间 between open contacts断路器 breaker断路器 circuit breaker断路器非全相跳闸 open phase tripping of breaker断路器失灵 circuit breaker failure 断路小室 breaker compartment对称的 symmetricalE额定持续电流 rated continuous current 额定充气压力 rated filling pressure 额定的 rated额定电压 rated voltage额定短时耐受电流rated short time current额定关合能力 rated closing capability 额定开断电流 rated breaking current 额定容量 rated capacity额定输出 rated output额定输入 rated input额定值 rated value二次表计 secondary meter二次电压 secondary voltage二次线圈 secondary windingF发-变组 generator-transformer unit 发变组扩大单元 generator-transformer extension unit发电机 generator发电机出线小室 generator termination room发电机定子 generator stator 发电机端子 generator terminal发电机负荷曲线 generator load curve 发电机基座 generator pedestal发电封油系统 generator sealing oil system发电机氢冷却系统 generator hydrogen cooling system发电机水冷却系统generator water cooling system发电机引出线 generator terminal lead 发电机主保护generator main protection发电机转子 generator rotor发射机 transmitter阀型避雷器valve type lightning arrester反射系数 reflectance factor反时限 inverse time lag泛光照明 flood lighting方向继电器 directional relay防爆耐火荧光灯flameproof fluorescent lighting fixture防爆型 explosion-proof type防尘型 dust proof type防滴型 DP= drip-proof防冻 freeze protection防腐蚀 anti-corrosion防护等级 degree of protection防火堵料 fire proof blockage防雷 lightning protection防逆转继电器 plugging relay防水荧光灯waterproof fluorescent lighting fixture防跳装置 anti-pumping device防雨试验 rain proof test防晕罩 corona-proof cover放大器 amplifier放电 discharge放电电压 flash-over voltage放电计数器 discharge counter放电计数器 discharge counter放电间隙 discharge gap放电曲线 discharge curve放电容量 discharge capacity放电特性 discharge characteristic放电未期电压 discharge final voltage 非铠装电缆 unarmoured cable非全相合闸open phase closing of breaker非全相运行 open phase operation非同期 asynchronous非同期能力non- asynchronous capability非线性电阻 non-linear resistor非线性电阻 non-liner resistor分辨率 resolution分辨率 resolution分段断路器sectionalized circuit breaker分合并联电抗器试验 switching shunt reactor test分合长空载线路能力capability of switching long no-load line分合空载变压器能力capability of switching no-load transformer分合空载变压器试验 switching no-load transformer test分合空载长线试验 switching no-load long line test分接 tapping分接围 tapping range分接级 tapping step分接头位置指示器tap position indicator分励线圈 shunt excitation coil分量 component分裂变压器split winding type transformer分裂电抗器 disruptive reactor分流器 current shunt分散系数 diversity factor分散型接地床distributed-type groundbed分相操作 operated in single phase分闸时间 breaking time分支过流保护branch overcurrent protection分支母线 branch bus 峰，峰值 crest峰值电压 crest voltage峰值耐受电流 peak withstand current 蜂鸣器 buzzer伏安表 voltammeter伏特 volt扶手安装 handrail mounted服务级别 service level浮充电 float charge符合 conform to辅助（中间）继电器 auxiliary relay 辅助厂房变压器auxiliary building transformer辅助触头 auxiliary contact辅助回路 auxiliary circuit辅助继电器 pilot relay负荷 load负荷开关 switch-fuse负极 negative pole负序电流 negative sequence current 负序电流保护negative-sequency current protection负序阻抗 negative-sequence impedance 负载损耗 load loss负载特性曲线load characteristic curve附加损耗 supplementary load loss复归线圈 reset coil副励磁机 pilot exciterG干触点 dry contact干式变压器 dry type transformer杆塔 pole and tower感抗 inductance reactance感性电流 reactive current感应调压器induction voltage regulator钢芯钻铰线 ACSR =aluminum conductor steel reinfoced高导电率 high conductivity高分辨率 high resolution高光强航空障碍灯 high intensity AOL(aircraft obstruction lamp)高频保护 high-frequency protection高频放大high-frequency amplification高频滤波器 high-frequency filter高强气体放电灯high intensity discharge lamp高压 high voltage高压充油电缆 high voltage oil-filled cable高压钠灯 high pressure sodium ( HPS ) 高压线路high voltage transmission line高压限流熔断器及真空接触器F-C (high-voltage current limiting fuse and vacuum contactor)高压直流输电HVDC=high-voltage direct-current transmission高阻 high resistance格栅 louver隔板 partition隔离变压器 isolated transformer隔离开关 disconnecting switch隔离开关 disconnecting switch隔室 compartment镉-镍蓄电池 Cd-Ni battery跟踪回路 follow-up circuit工厂接头 factory splice工频恢复电压 power frequency recovery voltage工频耐受电压power frequency withstand voltage工作围 scope of work工作位置 service position工作误差 operating error工作照明箱 normal lighting box公用报警接点 common alarm contact功率因数 power factor功率因数表 power factor meter供货围 scope of supply共箱母线 NPB =nonsegregated phase bus duct固态整流器 solid state rectifier固有分闸时间 inherent opening time 固有合闸时间 inherent closing time故障记录 fault recorder故障探测器 fault detector挂环 chain link关合电流 making current管形避雷器tube type lightning arrester管型母线 tubular busbar光，灯 light光电控制器 photoelectric control光通量衰减系数LLD=lamp lumen depreciation光纤电缆 fibre-optical cable光源 light source (illuminant)光源光色 light-source colour硅钢片 silicon-steel sheet硅整流元件 thyristor element柜底进线 enter the cubicle from the bottom柜顶进线 enter the cubic from the top 过电压倍数 overvoltage times过电压吸收装置 surge absorber过放电 deep discharge过激磁 overflux过励磁 over excitation过励磁保护 over excitation protection 过流保护 over current protectionH焊接 welding航空障碍灯 aircraft obstruction lamp 毫安表 milliammeter毫伏表 millivoltmeter合断路器 close the breaker合上 switch on合闸继电器 closing relay合闸脉冲 closing pulse合闸相位 closing phase angle核对相序 check phase order赫兹 hertz (Hz)横差保护transverse differential protection后备保护 back-up protection呼叫详细记录 detail calling record 呼叫信号 call signal弧触头 arcing contact户配电装置 in-door type switchgear 户式 indoor type户外配电装置 out-door type switchgear 户外式 outdoor type护环 retaining ring护套 sheath滑差运行 pole slip operation滑线式变阻器 slider-type rheostat环 link环型接线片 ring lug环氧树脂绝缘 epoxy resin insulated 恢复电压 recovery voltage回叫 call back惠斯登电桥 wheatstone bridgeJ击穿电压 discharge voltage机构操作式开关MOC =mechanism operated cell switch机械寿命 mechanical life机械性能试验 mechanical performance test基波分量 fundamental component畸变系数 distortion factor极，杆 pole极板 pole plate极间电压 interpolar voltage极近开关 puoximity switch集电器 current collector集合式并联电容器collective shunt capacitor集中控制 centralized control记录时间 recording duration记录仪表 recording instrument继电保护 relay protection继电保护屏 protection relay panel继电器 relay加热电缆 heating cable加热元件 heating element夹具 fixture 架空电缆 overhead cable架空线 overhead line间隔棒 spacer减励磁 reducing excitation检修变压器 maintenance transformer 检修箱 maintenance box简式荧光灯 tube fluorescent lighting fixture降负荷 output reduction降容系数 derating factor降压变压器 step-down transformer降压启动器 reduced-voltage starter 交联聚乙烯XLPE=cross linked polyethylene交联聚乙烯绝缘电缆XLPE insulated cable交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 XLPE insulated, steel tape armored and PVC sheathed power cable 交联聚乙烯绝缘聚氯乙烯护套电力电缆XLPE insulated and PVCsheathed power cable交流电源 AC power source交流耐压试验AC withstand voltage test接触电压 touch potential接触器 contactor接地 earthing接地 ground接地保护 grounding protection接地导体 grounding conductor接地电抗器 grounding reactor接地电阻测试仪 grounding megger接地端子 earthing terminal接地端子 ground pad接地端子 grounding terminal接地故障 grounding fault接地极 earthing rod接地开关 grounding (earthing) switch 接地位置 earthing position接地系统 grounding system接地线 grounding wire接地线埋深depth of embedded grounding wire接收机 receiver接头 splice接线 wiring接线端子 terminal lug接线盒 junction box接线片 lug截取雷电流intercept lightning discharge解环 looping-off解列 disconnection解列灭磁system disconnection and field extinction介质损耗系数coefficient of dielectrical loss金属铠装 metal clad金属卤化物灯 metal halide lamp金属氧化物避雷器MOA=metal oxide arrester近区故障开断能力short-line fault breaking capability近区故障试验 short-line fault test 进线 incoming feeder精度 accuracy警铃 alarm bell径向通风 radial ventilation静触头 stationary contact静触头 stationary contacts静态励磁系统 static excitation system 静态试验 static test静态无功补偿装置SVC= static VAR compensator静态转换开关 static transfer switch 就地控制 local control局步照明 local lighting局部放电 Partial discharge局部放电 partial discharge局部放电试验 partial discharge test 距地面安装高度 MHF=mounting height above the floor距高比S/MH=spacing-to-mounting height ratio距工作面安装高度MHWP=mounting height above the work-place距离保护 distance protection 距离继电器 distance relay聚氯乙烯绝缘电缆PVC(polyvinyl chloride) insulated cable绝缘 insulation绝缘等级 insulation class绝缘基本冲击耐压水平BIL =basic insulation level绝缘监察表insulation supervision meter绝缘耐受试验 insulation withstanding test绝缘强度 insulating strength绝缘水平 insulating level绝缘水平 insulation level绝缘子 insulator均衡冲电 equalizing charge均压电容器 voltage sharing capacitor 均压环、屏蔽环 grading ring均匀度 uniformity ratioK开断电流 interrupting current开断发展性故障试验evolving fault breaking test开关 switch开关 switch开关站 switchyard开口三角形连接 open-delta connection 开路电压 open circuit voltage开路特牲曲线open circuit characteristic curve铠装电缆 armoured cable抗噪音机 noise-reducing telephone抗震试验 seismic test壳式变压器 shell type transformer可变电容器 adjustable capacitor可变速电动机 variable speed motor可拆接头 removable connector可调围 adjustable range可视 video telephone空气断路器 air circuit breaker空载电流 no-load current空载电压 no-load voltage空载损耗 no-load loss控制 control控制电缆 control cable控制柜 control cabinet控制回路 control circuit控制继电器 control relay控制接线图CWD =control wiring diagram控制开关 CS =control switch控制盘 control panel跨步电压 step potential快速熔断器 fast acting fuse快速线夹 quick clip框架式断路器frame-type circuit breaker馈线 feeder馈线间隔 feeder bay扩音调度机 paging dispatching unitL拉线开关 pull switch勒克司 LX=lux雷，闪电 lightning雷电波头形状lightning wave front shape雷电冲击耐受电压 lightning impulse withstand voltage雷电记录器 lightning recorder雷电流 lightning current雷击 lightning strike离相封闭母线 IPB =isolated phase bus duct立杆安装 standing pole mounted立式电动机 vertical type motor利用系数CU=coefficient of utilization励磁 excitation励磁变压器 excitation transformer励磁电流 excitation current励磁电压 excitation voltage励磁柜 excitation cubicle励磁机 exciter励磁系统响应比excitation systemresponse ratio例行试验 routine test连接端子 connection block连接箱 junction box连续额定值 continuous rating连续开断能力试验 continuous breaking capability test连续运行 continuous duty (service) 联接片 connection plate联络变压器 tie transformer联锁 interlock联跳 shunt tripping两段距离继电器two zone distance relay两相短路 two-phase short circuit两芯电缆 twin-core cable灵敏度 sensitivity零电位 zero potential零起升压 raising voltage from zero 零序CT zero sequence CT零序电流 zero sequence current零序电流保护zero-sequence current protection零序阻抗 zero sequence impedance流明 lumen六氟化硫断路器SF6 gas insulated circuit breakerSF6气体回收设备 SF6 gas reclaiming equipmentSF6气体湿度分析仪 SF6 gas moisture analyzerSF6气体泄漏检测器 SF6 gas leakage detector漏磁密 leakage-flux density漏磁通 leakage-flux漏磁系数 leakage coefficient漏电开关earth leakage circuit breaker漏电开关residual current circuit breaker路灯 road lighting fixture螺旋式熔断器 screw-type fuseM马赛克控制屏 mosaic surface control panel密封试验 sealing test密封套管 seal-off bushing免维护蓄电池 maintenance free battery 灭磁 field extinction灭弧触头arcing-extinguishing contact灭弧触头 arc-suppression contacts灭弧电阻 arc suppression resistor灭弧室 arcing chamber明装 open mounted铭牌 nameplate模拟母线 mimic bus模拟图 mimic diagram母联 bus tie母联断路器 bus tie circuit breaker 母线 bus母线，汇流排 busbar母线保护 busbar protection母线解列 busbar disconnection母线式电流互感器busbar straight-through current transformer 目标负荷 target loadN部故障 internal fault部呼叫 internal calling护套 inner sheath耐火电缆 fire resistant cable耐火隔板 fire proof partition耐火极限 fire proof limit耐受电压 withstand voltage耐绝缘子 tension insulator耐线夹 strain clamp挠性接头 flexible joint能力 capability逆变器 inverter逆功率保护 reverse power protection 扭应力 torsional stressO 欧姆 ohm欧姆表 OHM=ohmmeter偶次谐波 even harmonic耦合电容式电压互感器coupling-capacitor voltage transformer耦合系数 coefficient of couplingP爬距 creepage distance旁路断路器by-pass bus circuit breaker旁母 by-pass bus配电 distribution配电室 distribution board room配电装置 switchgear配光曲线candle power distribution curve配线箱 marshalling boxPT断线保护 PT balance protection PT回路断线 PT circuit broken频差 frequency deviation频宽 frequency bandwidth频率 frequency频率调制 frequency modulation频率分配 frequency allocation频率分析仪 frequency analyzer频率相位特性frequency-phase characteristic屏蔽 shield破坏转矩 breakdown torqueQ期望寿命 expected life奇次谐波 odd harmonic起动/备用变压器start-up/stand by transformer起动保护 start-up protection起动变阻器 start rheostats起动电流 starting current起动电阻 starting resistor起动器 starter起动转矩 starting torque起励设备excitation initiating equipment起励设备 field flashing equipment 起始充电电压 initial charging voltage 气动操作机构pneumatic operating mechanism气体密封 gas tightness气隙 air gap千乏 kilovar (kVAR)千伏 kilovolt千伏安 kilovolt ampere千瓦 kilowatt (kW)千瓦时 kilowatt-hour铅皮电缆 lead covered cable铅-酸蓄电池 lead-acid battery钳型表 plier-type current meter嵌入顶棚 ceiling mounted嵌入式荧光灯flush mounted fluorescent lighting fixture强励 force excitation强励系数 force excitation factor强迫风冷系统forced air cooling system强迫停机 forced outage强油风冷 FOA =forced oil air cooled 强制通风 forced ventilation切换 change-over切换开关 COS =change-over switch氢冷 hydrogen inner cooled球头挂环 ball eyes曲折形连接 zigzag connection全充 fully charged全电压启动器 full-voltage starter全封闭风冷型 TEFC= totally enclosed with fan cooler全封闭水空冷型TEWAC=totally enclosed with water cooled air cooler全封闭组合电器GIS=gas insulated switchgear全密封荧光灯 wrap-around fluorescent lighting fixtureR燃煤电厂 coal-fired power plant绕线式转子 wound type rotor绕组 coil热磁保护 thermo-magnetic protection 热电偶 thermo-couple热镀锌 hot-dipped galvanized热继电器 thermal relay热敏电缆 heating sensitive cable人孔 manhole容抗 capacitive reactance容量 capacity熔断器 fuse熔断器熔断 fuse blow熔断器式开关 fuse- switch软导线 flexible conductor软母线 flexible busbarS三防灯具anticorrosive, dust-proof and water-resistant lightingfixture三角形连接 delta connection三相 three-phase三相变压器 three-phase transformer三相操作 operated in three phase三相电能表 three-phase kilowatt-hour meter三相短路 three-phase short circuit三芯电缆 3 cores cable三芯电缆 triple-core cable扫描器 scannerCT的二次电流 secondary current of CT CT的二次容量 burden of CT闪光继电器 flicker relay闪光信号 flash signal舌簧继电器 reed relay伸缩 expansion伸缩节 flexible conductor伸缩节 expansion joint升压变压器 step-up transformer升压站 step-up switchyard失步保护 out-of step protection失步开断能力out-of-phase breaking capability失步开断试验out-of-phase breaking test失磁保护 loss-of field protection失电 loss of power失灵，事故 failure石墨碳刷 graphite brush时间 time时间继电器 time relay识别 identification示波器 oscilloscope事故报警信号 failure alarming signal 事故铃 emergency bell事故照明箱 emergency lighting box 事故追忆记录装置 fault recollecting and recording device视载功率 apparent power试电笔 pen tester试验 test试验报告 test report试验电压 test voltage试验插座 testing jack试验盒 test box试验位置 test position试运行 trial operation室腔比 cavity ratio手动准同期manual quasi-synchronization首次并网 initial synchronization首次送电 initial power transmission 输出 output输电线路 transmission line输电线路放电等级 transmission line discharge class输入 input鼠笼型转子 squirrel-cage type rotor 数字电压表 digital voltmeter数字式继电保护digital type protection relay刷架 brush supporter刷握 brush holder 刷子 brush衰减系数 coefficient of attenuation 甩负荷 load rejection双Y连接 double Y connection双接地刀 double earthing switch双块板灯 double-faced plate lighting fixture双母线带旁路接线double bus connection with bypass双母线接线 double bus connection双水冷发电机 dual inner water cooled generator双速电动机 double-speed motor双跳闸线圈 redundant trip coil双轴 double shaft双柱 double column水冷却 water cooled水平伸缩 horizontal expansion水-氢-氢冷发电机water-hydrogen-hydrogen cooling generator水银灯 mercury lamp顺序跳闸 sequence tripping瞬时电流 momentary current瞬态恢复电压transient recovery voltage瞬态响应 transient respone速断保护instantaneous overcurrent protection塑壳式断路器MCCB=moulded case circuit breaker塑料绝缘 plastic insulation损耗 loss损耗比 loss-ratioT套管 bushing套管端子 bushing lead terminal套管式电流互感器bushing current transformer跳闸 trip跳闸继电器 tripping relay跳闸脉冲 tripping pulse跳闸线圈 trip coil铁轭 yoke铁壳开关 iron clad switch铁损 iron loss铁芯柱 core limb庭院灯 garden lighting fixture通风 ventilation通过电阻接地grounded through resistor通话 talking on the telephone通信 communication通信监听 communication monitoring通信楼 communication building通信线 communication line通讯电缆 communication cable同步电动机 synchronous motor同步电抗 synchronous reactance同期表 synchroscope同期鉴定 synchronization checking同期装置 synchronizing device同相 in- phase同轴电缆 coaxial cable铜编织线屏蔽电缆 copper wire braid shield cable铜带屏蔽的控制电缆 control cable with copper tape shield铜铰线电缆 stranded copper cable铜母线 copper bus-bar铜损 copper loss筒灯 down- light投光灯 projection lamp图 diagram土壤电阻率 soil resistivity脱扣器 tripperW瓦斯/压力断电器 buchholtz relay瓦特 watt (W)外部呼叫 external calling外护套 outer sheath外加电流 impressed current外加电流阴极保护 impressed current cathodic protection 外壳 enclosure万能电桥 universal bridge网控室 network control room微机继电保护micro-processor based protective relay微型断路器MCB =miniature circuit breaker微正压装置 slight pressure device维护 maintenance维护系数 MF=maintenance factor位置 position位置继电器 position relay温度计 thermometer温升试验 temperature rise test温升试验 temperature-rise test文件 document稳压电源装置 stabilized power supply device卧式电动机 horizontal type motor屋配电装置 indoor switchgear无功补偿装置reactive power compensation device无功电度表 kVAR-hour meter无功功率 reactive power无机绝缘电缆 mineral insulated cable 无间隙金属氧化型 gapless metaloxide type无刷励磁系统brushless excitation system无填料封闭管式熔断器no powder-filled cartridge fuse无线电 radio无线电干扰电压radio interference voltage无源接点electrical independent contact误操作 mis-operation误差 error误差极限 limits of error误动作 malfunctionX吸壁 wall mounted吸持电流 retaining current吸持线圈 retaining coil吸顶安装 surface mounted吸湿器 dehydrating breather牺牲阳极保护系统 galvanic protection system熄弧电压 discharge extinction voltage 系数 coefficient系统 system系统短路容量system short circuit capacity系统解列 system disconnection系统振荡 system power swing系统振荡 system oscillation细调 fine adjustment现场接头 field splice现场试验 site test线 line线电压 line voltage线夹 clamp线路潮流 line power flow线路充电电流 line-charging current 线路强送电 forced line energization 线路强送电成功 successful forced line energization线路试送电 trial line energization 线圈 winding限负荷运行 load limit operation限流电抗器 current-limiting reactor 限流断路器 current-limiting circuit breaker限流继电器 current-limiting relay相 phase相电流 phase current相电压 phase voltage相对地 phase to ground相关的 relevant相间绝缘 insulation between phase相角 phase angle相角差 phase-angle difference相位表 phase meter相位超前角 leading phase angle相位指示器 phase indicator相序 phase sequence 箱子 box橡皮绝缘垫 rubber cushion消弧线圈 arc suppression coil消弧线圈 arc-suppression coil小车操作式开关 TOC =truck operated cell switch小母线 miniature busbar效率 efficiency校正 correction校正电路 correcting circuit校正电路 correction circuit校正脉冲 correction pulse校正曲线 correction curve校正系数 correction factor校正系数 correction factor谐波 harmonics谐波分量 harmonic component谐波含量 harmonic content谐波含有率 HR=harmonic ratio谐振，共振 resonance谐振电路 resonance circuit谐振过电压 resonance over-voltage谐振频率 resonance frequency谐振曲线 resonance curve泄漏 leakage泄漏电流 leakage current泄漏电流 stray current泄漏电流接地床impressed current groundbed泄漏间隙 leakage clearance泄漏距离 leakage distance泄漏阻抗 leakage impedance芯式变压器 core type transformer芯线 component wire信号电缆 signal cable信号发生器 signal generator信号指示器 signal indicator星角切换装置star-delta changing device星-三角起动器 star-delta starter星形连接 star connection行灯 portable lamp性能试验 performance test修正系数 coefficient of correction。