电力系统常用术语中英文表述
电力行业——专业术语英文对照表
电力行业——专业术语英文对照表一．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 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T erminal 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 inductionvoltage 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T emperature 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 inductionvoltage 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T esting 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T erminal 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 withneutral 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 eachother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。
电力行业常用英文缩写
电力行业常用英文缩写电力行业是一个复杂的行业，其中使用了许多俚语和缩写词。
这些术语可以加强行业内的交流，但如果不熟悉它们，就会造成很大的困惑。
下面就让我们一起来了解一下常用的电力行业英文缩写吧。
1. AC – Alternating current, 交流电2. DC – Direct current, 直流电3. CT – Current transformer, 电流变压器4. PT – Potential transformer, 电压互感器5. HV – High voltage, 高压6. LV – Low voltage, 低压7. MCC – Motor control center, 电动机控制中心8. PLC – Programmable logic controller, 可编程逻辑控制器9. UPS – Uninterruptible power supply, 不间断电源10. SCADA – Supervisory control and data acquisition, 监控和数据采集系统11. GIS – Gas insulated switchgear, 气体绝缘开关柜12. GCB – Generator circuit breaker, 发电机断路器13. VFD – Variable frequency drive, 变频器14. PFC – Power factor correction, 功率因数校正15. EAF – Electric arc furnace, 电弧炉16. T&D – Transmission and distribution, 输配电17. DMS – Distribution management system, 配电管理系统18. FRT - Fault Ride Through, 故障承受能力19. CAPEX - Capital Expenditure, 资本支出20. O&M - Operations and Maintenance, 运维21. M&E - Mechanical and Electrical, 机电22. DER - Distributed Energy Resources, 分布式能源资源23. IT - Information Technology, 信息技术24. SLDC - State Load Dispatch Center, 省级负荷分配中心25. CCVT - Capacitor coupled voltage transformer, 电容耦合电压互感器26. PQA – Power quality analyzer, 电源质量分析仪这些术语对于电力行业内的专业人士来说是常见的语言，但对于新手和非专业人士来说，它们可能很难理解。
电力系统常用英文词汇
电力专业英语词汇(较全)1、元件设备三绕组变压器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motor2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空载损耗no-load loss铁损iron loss铜损copper loss空载电流no-load current阻抗impedance正序阻抗positive sequence impedance负序阻抗negative sequence impedance零序阻抗zero sequence impedance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 voltage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 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 breaker电阻resistance电抗reactance阻抗impedance电导conductance电纳susceptance导纳admittance电感inductance电容: capacitanceAGC Automatic Generation Control自动发电控制AMR Automatic Message Recording 自动抄表ASS Automatic Synchronized System 自动准同期装置ATS Automatic Transform System 厂用电源快速切换装置AVR Automatic Voltage Regulator 自动电压调节器BCS Burner Control System 燃烧器控制系统BMS Burner Management System 燃烧器管理系统CCS Coordinated Control System 协调控制系统CRMS Control Room Management System 控制室管理系统CRT Cathode Ray Tube 阴极射线管DAS Data Acquisition System 数据采集与处理系统DCS Distributed Control System 分散控制系统DDC Direct Digital Control 直接数字控制系统DEH Digital Electronic Hydraulic Control 数字电液(调节系统)DPU Distributed Processing Unit 分布式处理单元EMS Energy Management System 能量管理系统ETS Emergency Trip System 汽轮机紧急跳闸系统EWS Engineering Working Station 工程师工作站FA Feeder Automation 馈线自动化FCS Field bus Control System 现场总线控制系统FSS Fuel Safety System 燃料安全系统FSSS Furnace Safeguard Supervisory System 炉膛安全监控系统GIS Gas Insulated Switchgear 气体绝缘开关设备GPS Global Position System 全球定位系统HCS Hierarchical Control System 分级控制系统LCD Liquid Crystal Display 液晶显示屏LCP Local Control Panel 就地控制柜MCC Motor Control Center 电动机马达控制中心MCS Modulating Control System 模拟量控制系统MEH Micro Electro Hydraulic Control System 给水泵汽轮机电液控制系统MIS Management Information System 管理信息系统NCS Net Control System 网络监控系统OIS Operator Interface Station 操作员接口站OMS Outage Management System 停电管理系统PID Proportion Integration Differentiation 比例积分微分PIO Process Output 过程输入输出通道PLC Programmable Logical Controller 可编程逻辑控制器PSS Power System Stabilizator 电力系统稳定器SCADA Supervisory Control And Data Acquisition 数据采集与监控系统SCC Supervisory Computer Control 监督控制系统SCS Sequence Control System 顺序(程序)控制系统SIS Supervisory Information System 监控信息系统 TDCS TDC Total Direct Digital Control 集散控制系统TSI Turbine Supervisory Instrumentation 汽轮机监测仪表UPS Uninterrupted Power Supply 不间断供电标准的机组数据显示 (Standard Measurement And Display Data)负载电流百分比显示 Percentage of Current load(%)单相/三相电压 Voltage by One/Three Phase (Volt.)每相电流 Current by Phase (AMP)千伏安 Apparent Power (KVA) 中线电流 Neutral Current (N Amp)功率因数 Power Factor (PF)频率 Frequency(HZ)千瓦 Active Power (KW)千阀 Reactive Power (KVAr)最高/低电压及电流 Max/Min. Current and Voltage输出千瓦/兆瓦小时 Output kWh/MWh运行转速 Running RPM机组运行正常 Normal Running超速故障停机 Overspeed Shutdowns低油压故障停机 Low Oil Pressure Shutdowns高水温故障停机 High Coolant Temperature Shutdowns起动失败停机 Fail to Start Shutdowns冷却水温度表 Coolant Temperature Gauge机油油压表 Oil Pressure Gauge电瓶电压表 Battery Voltage Meter机组运行小时表 Genset Running Hour Meter怠速-快速运行选择键 Idle Run – Normal Run Selector Switch运行-停机-摇控启动选择键 Local Run-Stop-Remote Starting Selector Switch 其它故障显示及输入 Other Common Fault Alarm Display and电力行波词汇行波travelling wave模糊神经网络fuzzy-neural network神经网络neural network模糊控制fuzzy control研究方向 research direction电力系统the electrical power system大容量发电机组large capacity generating set输电距离electricity transmission超高压输电线super voltage transmission power line投运commissioning行波保护Traveling wave protection自适应控制方法adaptive control process动作速度speed of action行波信号travelling wave signal输电线路故障transmission line malfunction子系统subsystem暂态行波transient state travelling wave偏移量side-play mount电压electric voltage附加系统add-ons system波形waveform工频power frequency延迟变换delayed transformation延迟时间delay time减法运算subtraction相减运算additive operation求和器summator模糊规则fuzzy rule参数值parameter values可靠动作action message等值波阻抗equivalent value wave impedance 附加网络additional network反传算法backpropagation algorithm隶属函数membership function模糊规则fuzzy rule模糊推理fuzzy reasoning模糊推理矩阵fuzzy reasoning matrix样本集合 sample set感应定律law of electromagnetic induction 励磁 excitation励磁器 magnetizing exciter励磁器 exciter恒定励磁器constant exciter励磁器激振器exciter励磁电流magnetizing current强行励磁 reinforced excitation励磁调节器 excitation regulator无功伏安 volt-ampere reactive无功伏安时volt-ampere-hour reactive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 current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 或者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 voltage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 breaker电阻：resistance电抗：reactance阻抗：impedance电导：conductance电纳：susceptance导纳：admittance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 双极结型晶体管（BJT）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 恒压恒频（CVCF）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 recovery 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loop current 环流。
低压成套开关设备 专业术语英文版
低压成套开关设备专业术语英文版- 低压：low voltage- 中压：middle voltage- 电力系统：power system- 发电机：generator- 励磁：excitation- 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- 电压稳定：voltage stability- 电厂：power plant- 能量输送：power transfer- 交流：AC- 电网：power system- 开关站：switch station- 变电站：transformer substation- 无功补偿：reactive power compensation- 故障：fault- 调节：regulation- 三相故障：three phase fault- 故障切除时间：fault clearing time- 电抗：reactance- 电阻：resistance- 有功（功率）：active power- 无功（功率）：reactive power - 功率因数：power factor- 无功电流：reactive current - 额定：rating- 变比：ratio- 参考值：reference value- 电压互感器：PT- 分接头：tap- 保护断路器：circuit breaker - 电阻：resistance- 电抗：reactance- 阻抗：impedance- 电导：conductance- 电容：capacitance- 电感：inductance。
电力系统专业英语单词
power output 功率输出，输出功率power output 功率输出，输出功率short circuita great deal 大量ac交流（电）admittance 导纳amp安培amp安培amplitude振幅arc电弧，弧光arise from 起于，由...出身armature电木区armature winding 电枢绕组arrangement布置，排列；设备，装置；安装，装配；置配；安排arrangement布置，排列；安装，装配；assemblage 与会者（集合称），集合，集会，装配assume假定，设想，采取，呈现automatic voltage regulator自动电压调节器，自动稳压器，自动调压器autotransformer 自耦变压器backup protection后备保护，后备保护装置block 组［件］，单元，部件；机组，单元机组；滑轮；字组，块，程序块，数据块break down 毁掉，制服，压倒，停顿，倒塌，中止，垮掉，分解bus bar汇流条，母线bus impedance matrix 母线阻抗矩阵，节点阻抗矩阵bus impedance matrix 母线阻抗矩阵，节点阻抗矩阵busbar母线，汇流条，结点，节点，汇流排bushing ［电工］套管capacitor bank 电容器组carrier protection载波保护，高频保护carrier relaying 载波继电保护，高频保护，载波中继［制］carry 携带，搬运，传送，传播；支持，执行，进位，进列changing 转换charging currents 充电电流circuit breaker ［电工］断路开关，断路器Circuit breaker 电路断路器circuit layout电路布线，线路布置circuit-breaker〈电〉断路器，断路开关circuit-breaker〈电〉断路器，断路开关clearing time通信连络断开时间，电话的话终时间clearing time通信连络断开时间，电话的话终时间combine with 与…结合come into 得到communication circuit 通讯电路conductance ［电工］电导，导率，电导系数contact 接触contact （电流的）接触；接通；接触器core loss current 铁耗电流core type 铁心式（变压器）critical point 临界点cross-sectional 横截［断］面current density 电流密度current flow 电流current transformator变流器，电流互感器 cut-and-try method 渐近法，试探法Cycle 循环、周期、周波cylindrical rotor ［电］鼓形转子，隐极转子damage 损害，伤害，损伤，破坏，损坏；事故，故障damp 阻尼,减幅，衰减damper winding阻尼绕组de-剥夺，分离 断开，去能，去激励；断电 断开，断电 不赋能的，除去电源的，去激励的demagnetizing effect ：消磁效果；去磁效应；消磁作用401丽皿0导数401丽皿0导数desired 期待的desired value 期待值，给定值，预定值，所需值，预期值detection 察觉，发觉，侦查，探测，发现determine 确定：在考虑，调查或计算之后，决定性地确认参见控制，限制development stage 发展阶段dielectric 电介质，绝缘体dielectric loss 介电损失differential protection 差动保护［装置］differential relay 差动继电器differentiate 求…的微分：计算导数或（函数的）微分difficulty 困难：困难的环境或程序:The condition or quality of being difficult:developed power 发出功率deenergizede-energizede-energized digital computer ）direct proportiondirectional relaydirect-wire circuitdisconnect switch数字计算机正比例，正比方向继电器，定向继电器单线线路隔离刀闸隔离开关 调度，迅速处理，输送，发运，发货 调度，迅速处理，输送，发运，发货distance relay 距离继电器distribution substation 配电站distribution transformer 配电变压器 disturbance 扰动 double-breaker 双断开关double-bus双母线dynamic performance 动态特性 dynamic system performance 系统动态运行特性economic dispatch 经济调度economic dispatch 经济调度economic dispatch 经济调度economic planning 经济计划 eddy curren 涡流,涡电流 eddy current 涡流,涡电流 electrical contact 电连接，电接点，电触点,电触头electromagnetic 电磁的 emf 电动势 energize 给与...电压 energize 使带电流；使通电 energy 热能源，电能：可用的热量或能量： energy 热能源，电能：可用的热量或能量 engine 发动机，机械，机器，引擎，工具 engine-driven generator ［发动］机［驱］动的发电机 equivalent circuit 等效电路 excess load 过载，过负荷，超载，过荷载 fault detection 故障检验 feature 要素 feed water 锅炉给水field winding 激励绕组，励磁绕组，场绕组 flux 磁通focal point 焦点force outage 事故停用，强迫停机，强制停机 force outage 事故停用，强迫停机，强制停机 fraction 【数学】分数：表明两个量的商的表达式 ft （foot, feet ）英尺 fuel cost 燃料费 fuel cost 燃料费 fuel input 燃料加入（量） fuel input 燃料加入（量） full load 满载，满负荷 fundamental 【物理学】基波的： Gauss-Seidel method 高斯-塞德尔法（潮流计算的） Gauss-Seidel procedure 高斯-塞德尔法generating plant 发电厂，电厂，电站，发电设备 generating system 发电系统 generation 产生；代；发电，发生，振荡，改进阶段generation schedule 发电计划 gradient approachgradient approach 梯度方法ground current 大地电流ground relay 接地继电器 ground relaying接地继电保护 guard against 提防，预防harmonic 谐波head （水站等的）蓄水高度，水头，落差，压力；势头high-speed reclosure 快速重合闸horizontal axis 水平轴线disconnected switchdispatch 发送,horizontal axis 水平轴线hydroelectric水力发电的hysteresis 磁滞hysteresis滞后作用，［物］磁滞现象identical【数】恒等的impedance ［电］阻抗，全电阻,［物］阻抗in any case 无论如何in phase adv.同相地in terms of 根据，按照，用…的话，在…方面in the case of 在…的情况incremental cost 边际成本incremental cost 边际成本incremental cost curveincremental cost curveincremental generating cost 发电成本增量incremental generating cost 发电成本增量inductive 电感性的，电感的，感应的；吸入的inductive circuit 有感电路，电感电路，感性电路inflammable 易燃的inflammable liquid 易燃液（体）injection current 注入电流instantaneous relay 瞬动继电器（电流速断保护）instantaneous value 瞬时值instrument transformator 仪表用互感器instrument transformator 仪表变压器insulation breakdown 绝缘击穿insulation deterioration 绝缘老化insulation failure 绝缘事故，绝缘损坏insure against 给...保险interconnected electric power system 互联电力系统internal voltage 内电压，电动势internal voltage 电动势，内电压internal voltage 内电压，电动势（发电机的），反电动势（电动机的） inverse time 反时，逆时inverse time current protection 反时限［过］电流保护［装置］inverse time relay 反时限继电器inverse-time definite-time limit relay 逆时定时限继电器，定时限反时继电器ionize 电离ionize 电离it follows that由此得出结论…，因而断定…key diagram 原理草图，工作图know-how ＞实际知识，技术秘诀，诀窍lagging current 滞后电流layout 设计，布置，规划；草图，布置图，线路图；排列；layout diagram 布置图layout drawing 布置图，配线图，定位图leakage flux 漏通量leakage inductance 漏电感lightning 闪电lightning arrester 避雷器limit界限，限度，限制line conductor 导线line flashover 线路闪络line terminal线路线端，线路终端line trap线路陷波器，阻波器line-to-line 两线间的，相间的，线间短路live 有电的，带电的，活动的，正极接地的load characteristic 负荷特性，负载特性load factor 负载系数long-range 远大的，长期的loop system 环形线路制，闭环系统；回路系统m.m.f 磁动势magnetize vt 使磁化magnetizing current 磁化电流，起磁电流maximum power transfer 最大传输功率mechanical stress 机械应力memory capacity 存储容量motor starter 电动机起动器multi-winding transformer 多绕组变压器mutual coupling 互耦mutual flux 互（感）磁通mutual impedance 互阻抗navigation 航海，航空，导航，领航，航行navigation 航运negative damping 负阻尼network system 网络系统，供电网系统neutral conductor 中性导线Newton-Raphson牛顿-拉夫逊nodal admittance matrix 节点导纳矩阵normal load 额定负荷，正常负载normal-voltage 正常电压Norton's theorem诺敦定理，等值电流源定理offset wave 偏移波open 开的，敞开的，打开，断路，断开，公开的，断路的open-circuit 开路的open-circuit voltage 开路电压，空载电压operating coil动作线圈，工作线圈operating frequency 工作频率，操作频率，运行频率operating range 运转范围，工作范围，作用距离，作用半径，（堆功率）运行区段out of 与…不相宜，不相称，在…范围,缺乏，放弃outage 断电output power 输出功率over-current 过电流overflash闪络，飞弧Overhead line 架空线over-load超过负荷over-voltage 过电压parallel resonance 并联谐振parallel resonance 并联谐振permeable 可渗透的，能透过的phase displacement 相（位）移phase displacement 相（位）移phase displacement 相位移phase shift 周相移动phase shifters 移相器phase-angle 相角；相位角，相移角；相（位）角phase-angle 相角；相位角，相移角；相（位）角phase-comparison 相位比较phase-displacementphase-to-ground 相对地pick-up current 接触电流，起动电流，拾音器电流planner 规划人员plunger relay插棒式继电器，螺管式继电器polarity 极性pondage power plant 抽水蓄能电站positive sequence network 正序网路potential transformator电压互感器，测量用变压器power circuit 电源电路，电力电路；动力线路，电力网，电力线路，电源线路power flow 电力潮流、功率潮流、功率通量，能流power level 功率级，［功率］电平；功率水平power line 动力线，动力网，电力线，电源线，输电线power swing功率波动，功率摆动，功率摇摆power transfer功率传输，电和输送power transfer 功率传输，电力传送power transfer 功率传输，电力传送power transformator 电源［电力，功率］变压器prefault 故障前的primary grid substation 主网变电站prime mover 原动力，发动者prime mover 原动力，发动者problem问题：应该考虑、解决或回答的问题：protective relay 保护继电器protruding-pole 凸极public hazard 公害pumped storage station 提水蓄能站pumped storage station 抽水蓄能电站quadratic formula 二次公式radial system 辐射状配电制，径向配电制radian 弧度rate current 反应［额定］电流reactance 电抗reactance drop 电抗电压下降reactive power 无功功率real number ［数］实数rectification 整流regulate管制，控制，调节，校准relative movement 相对运动relative position 相对位置relative position 相对位置relay继电器relay element继电器元件relay inverse time继电器反时限特性relay system 继电保护系统reluctance 【物理学】磁阻：reservoir水库，蓄水池resistance 电阻resistance drop 电阻（性电）压降resistivity电阻系数resistor ［电］电阻器ring bus 环形母线rpm每分钟转数run-off-river station 径流式水电厂，河流式水电厂run-of-the -riversalient pole rotor 凸极转子saturation饱和度scheme方案，线路图，电路，图表，图解，计划，线路，路，设计图，规划secondary substation 二次变电所sensor 传感器sequence component 序分量sequential tripping顺序脱扣，顺序跳闸series capacitor 串联电容器，附加电容器（仪表）series capacity串联电容series inductance 串联电感setting 装配，调整，炉墙，支座，调节，置位，装定，整定值，起动，装置，设置short-cut 短路，捷路，简化side effect 副作用single-busbar system 单母线系统single-pole switch单极开关，单刀开关sinusoidal 正弦曲线slope 【数学】斜率：slope 【数学】斜率：solid insulation 固体绝缘solid insulation 固体绝缘sparse matrix 稀疏矩阵specific loading 单位负载，比负载，比负荷specification详述，规格，说明书，规范specified load 额定负荷，设计负荷，规定负荷，标准荷载specify把…列为条件，规定，指定，确定；详细说明，具体说明squirrel cage 鼠笼stability limit 稳定极限，稳定限度，稳定度极限steady-state 稳定工况，稳定状态，稳恒状态，静态，稳态steady-state stability 稳态steam trap 凝汽阀steam turbine蒸汽轮机steam turbine 汽轮机steam valve 蒸汽阀step down 降低，降压step-type voltage regulator 分级式电压调整器step-up 升压，升高，加速step-up substation 升压变电站stir up 激起，鼓动，煽动stray flux杂散磁通Stray loss杂散损耗substation transformator 配电变压器subtransient 次暂态suffer from 忍受，遭受susceptance 电纳（导纳的虚数分量swing 摆动，动荡，摆度，振幅，摆幅switchboard 配电盘，配电屏；配电板，switching 开关switching 开关，开闭，转接，切换，换向，整流switching surge 操作过电压synchronous condenser 同步调相机synchroscope同步指示器，同步示波器system design 系统设计system layout 系统布置system reliability 系统可靠性system reliability 系统可靠性tapped抽头的；分接的；带向分接头的，带分接头的term ［数学］项：terminal voltage 端电压Thevenin theory 戴维宁理论throttle setting节流阀调整time delay relay 延时继电器，缓动继电器time setting 时间整定timer 计时器，定时器，时间发送器，时间继电器，延时调节器；程序装置torque 扭矩，转矩transfer bus 切换母线transfer传递，传送，输送；转换，转移；调动，变换；传输，传导，迁移；进位transformer bank 变压器组transformer bushing 变压器套管transformer bushing 变压器套管transformer tap 变压器分接头transient stability 瞬态［暂］态稳定性transmission capacity 输电能力，输电量transmission capacity 输电能力，输电量transmission capacity 输电能力，输电量transmission line 输电线transmission line 输电线，输电线路；谐振线transmission system 传动系统，输电系统，传输系统，发射系统transmitting capacity 输电能力；传输能力，发送能力traveling wave 行波trial and error method 试凑法，尝试法，逐次逼近法，试探，试配，试错trial-and-error 尝试法［的］，逐步逼近［法］tune谐调turbine 涡轮turbo 涡轮（发动机）unit transformer 单元［机组］变压器unity power factor ［电］整功率因数valve 阀，valving设置阀门；［阀门］关闭voltage drop 电压降落voltage rate 电压比voltage rating额定电压 电压调整器，电压调节器，稳压器，调压器 电压调整、电压调整率、电压变动率 电压调整器，电压调节器，稳压器，调压器 电压传感器 voltage transformation 变压water storage reservoir 水库water turbine 水轮机 wave shape 波形 wave shape 波形 wrap around 卷绕的，环绕的 zero sequence 零［相］序，零序 voltage regualator voltage regulation voltage regulator voltage sensor。
常用电力系统及相关术语英汉对译表
常用电力系统及相关术语英汉对译表（更新中）Susceptance 电纳Conductance 电导Admittance 导纳Resistance 电阻Reactance 电抗Impedance 阻抗Phase 相（3 phase，3相）Bus 母线Busbar 母线Feeder 馈线Generator 发电机（Generation，发电）Transformer 变压器、变送器PowerTransformer 电力变压器Tap 步，分接头TapChanger 分接头调节器HeatExchanger 热交换器Substation 厂站V oltage 电压Current 电流PhaseAngle 相角Dead band 死区V oltageTransforner 电压变送器CurrentTransformer 电流变送器ActivePower 有功ReactivePower 无功Terminal 终端，端点Switch 开关Breaker 断路器LoadBreakSwitch 负荷开关Disconnector 隔离开关（刀闸可称为Disconnector）Fuse 熔断器Condenser 调相机PhaseShifter 移相器SynchronousMachine 同步电机Conductor 导线Reactor 电抗器Capacitor 电容器Shunt 并联Series 串连ClearanceTag 标志牌Protection 保护（Protection Equipment，保护装置）Measurment 量测Outage 停电（Outage Schedule，停电计划）Schedule 计划Connector 连接器Per Unit 标么（Per Unit V alue，标么值）Measurand 被测变量Thermal 热（ThermoElectricity，热电）Mover 原动力（PrimeMover，一种提供机械动力用于驱动发电机的机器）Nominal 标称Connector 连接器（有着可忽略阻抗的一个或一组导线，用于连接一个变电站内的其它导电设备）Jumper 跨接线（有着可忽略阻抗的一小段导线，它可在电路不带电时手动移去或更换）Transducer 传感器,变频器Rectifier 整流器Inverter 逆变器（Rectifier Inverter，整流逆变器，双向的AC-DC 转换设备，可以用来控制直流电流、直流电压、直流潮流，或点火角）Compensator 补偿器（SVC－StaticV arCompensator，静态无功补偿器）Facility 装置、设备AGC Automatic Generation Control自动发电控制A VC Automatic V oltage Control自动电压控制A VR Automatic V oltage Regulation自动电压调节Temperature 温度Pressure 压力Coefficient 系数Ratio 变比Rated 额定的（rated power，额定功率）Rotor 转子Stator 定子V elocity 速率Winding 绕组（TransformerWinding，变压器绕组）Insulation 绝缘Excitation 励磁（exciting current，励磁电流）Symmetric 对称的Relay 继电器Telemetered 遥测的Turbine 涡轮（Turbine machine，涡轮机）EMS Energy Management System 能量管理系统DMS Distribution Management System 配电管理系统DA Distribution Automation 配电自动化DSM Demand Side Management需求侧管理MIS Management Information System管理信息系统AMR Automatic Message Recording自动抄表CRMS Control Room Management System控制室管理系统CIS Consumer Information System用户信息系统AM/FM/GIS Automatic Mapping /facility Management/Geographic Information System自动绘图/设备管理/地理信息系统SCADA System of Control And Data Acquisition数据采集和监视控制OMS Outage Management System 停电管理系统WMS Work Management System 工作管理系统GPS global position System 全球定位系统SA Substation Automation 变电站自动化RTU Remote Terminal Unit 站内远方终端FA Feeder Automation 馈线自动化FTU Feeder Terminal Unit 馈线远方终端DTU Distribution Terminal Unit 开闭所终端TTU Transformer Terminal Unit 配变监测终端。
电力英语词汇汇总
电力英语词汇汇总一、电力系统基本词汇1. 电站（Power Station）2. 发电机（Generator）3. 变压器（Transformer）4. 断路器（Circuit Breaker）5. 线路（Transmission Line）6. 电容器（Capacitor）7. 电抗器（Reactor）8. 继电器（Relay）9. 保护装置（Protection Device）10. 控制系统（Control System）二、电力设备与部件1. 母线（Busbar）2. 避雷器（Surge Arrester）3. 电缆（Cable）4. 绝缘子（Insulator）5. 钢筋（Rebar）6. 混凝土（Concrete）7. 齿轮（Gear）8. 轴承（Bearing）9. 油箱（Tank）10. 油冷却器（Oil Cooler）三、电力工程术语1. 电力工程（Electric Power Engineering）2. 设计规范（Design Specification）3. 施工图纸（Construction Drawing）4. 工程预算（Project Budget）5. 施工方案（Construction Scheme）6. 质量验收（Quality Acceptance）7. 安全生产（Safety Production）8. 环境保护（Environmental Protection）9. 节能减排（Energy Saving and Emission Reduction）10. 智能电网（Smart Grid）四、电力行业组织与机构1. 国家能源局（National Energy Administration）2. 电力公司（Electric Power Corporation）3. 电力设计院（Electric Power Design Institute）4. 电力科学研究院（Electric Power Research Institute）5. 电力行业协会（Electric Power Industry Association）6. 电力工会（Electric Power Trade Union）7. 电力市场（Electricity Market）8. 电力监管机构（Electric Power Regulatory Authority）9. 电力消费者协会（Electric Power Consumer Association）10. 国际电力组织（International Electric Power Organization）五、电力技术与发展1. 火力发电（Thermal Power Generation）2. 水力发电（Hydroelectric Power Generation）3. 核能发电（Nuclear Power Generation）4. 风能发电（Wind Power Generation）5. 太阳能发电（Solar Power Generation）6. 新能源（New Energy）7. 分布式发电（Distributed Generation）8. 电动汽车（Electric Vehicle）9. 能源互联网（Energy Internet）10. 电力系统自动化（Electric Power System Automation）六、电力运行与维护1. 电网调度（Power Grid Dispatching）2. 运行监控（Operation Monitoring）3. 设备巡检（Equipment Patrol Inspection）4. 预防性维修（Preventive Maintenance）5. 故障处理（Fault Handling）6. 状态检修（ConditionBased Maintenance）7. 安全操作（Safe Operation）8. 电力可靠性（Electric Power Reliability）9. 负荷预测（Load Forecasting）10. 电力质量（Power Quality）七、电力法律法规与政策1. 电力法（Electricity Law）2. 电力市场监管条例（Electricity Market Regulation）3. 电力设施保护条例（Regulations for the Protection of Electric Power Facilities）4. 电力供应与使用条例（Regulations on Electric Power Supply and Use）5. 电力价格政策（Electricity Pricing Policy）6. 电力体制改革（Electricity System Reform）7. 能源发展战略行动计划（Energy Development Strategy Action Plan）8. 环境保护法律法规（Environmental Protection Laws and Regulations）9. 节能减排政策（Energy Saving and Emission Reduction Policy）10. 电力行业发展规划（Electric Power Industry Development Plan）八、电力市场与交易1. 电力市场交易规则（Electricity Market Trading Rules）2. 电力中长期合同（Longterm Electricity Contract）3. 电力现货市场（Electricity Spot Market）4. 电价形成机制（Electricity Price Formation Mechanism）5. 售电公司（Electricity Sales Company）6. 用户侧响应（Customer Side Response）7. 跨区电力交易（Crossregional Electricity Trade）8. 电力市场分析（Electricity Market Analysis）9. 电力市场竞争（Electricity Market Competition）10. 电力市场风险管理与控制（Electricity Market Risk Management and Control）九、电力行业发展趋势1. 电力行业数字化转型（Digital Transformation of Electric Power Industry）2. 电力系统灵活性（Flexibility of Electric Power System）3. 电力储能技术（Electricity Storage Technology）4. 电力需求侧管理（Electricity Demand Side Management）5. 电力行业智能化（Intelligence of Electric Power Industry）6. 电力行业绿色低碳发展（Green and Lowcarbon Development of Electric Power Industry）7. 电力行业国际合作（International Cooperation inElectric Power Industry）8. 电力行业人才培养（Talent Training in Electric Power Industry）9. 电力行业科技创新（Technological Innovation in Electric Power Industry）10. 电力行业可持续发展（Sustainable Development of Electric Power Industry）十、电力行业热点问题1. 电力供需平衡（Electricity Supply and Demand Balance）2. 电力系统安全稳定（Safety and Stability of Electric Power System）3. 电力扶贫（Electricity Poverty Alleviation）4. 电动汽车充电基础设施建设（Electric Vehicle Charging Infrastructure Construction）5. 电力行业去产能（Capacity Reduction in Electric Power Industry）6. 电力行业环境保护（Environmental Protection in Electric Power Industry）7. 电力行业信用体系建设（Credit System Construction in Electric Power Industry）8. 电力行业反垄断（Antitrust in Electric Power Industry）9. 电力行业对外开放（Openingup of Electric Power Industry）10. 电力行业社会责任（Social Responsibility of Electric Power Industry）十一、电力技术创新与应用1. 智能电网技术（Smart Grid Technology）2. 分布式能源系统（Distributed Energy Systems）3. 微电网技术（Microgrid Technology）4. 能量管理系统（Energy Management System）5. 高压直流输电（High Voltage Direct Current Transmission）6. 超导技术（Superconductivity Technology）7. 电力电子技术（Power Electronics Technology）8. 量子计算在电力领域的应用（Application of Quantum Computing in Electric Power Field）9. 大数据与电力系统分析（Big Data and Electric Power System Analysis）10. 云计算在电力行业的应用（Application of Cloud Computing in Electric Power Industry）十二、电力工程项目管理1. 项目可行性研究（Project Feasibility Study）2. 项目立项（Project Approval）3. 项目招投标（Project Bidding）4. 项目合同管理（Project Contract Management）5. 项目进度控制（Project Schedule Control）6. 项目成本管理（Project Cost Management）7. 项目质量管理（Project Quality Management）8. 项目风险管理（Project Risk Management）9. 项目验收与移交（Project Acceptance and Handover）10. 项目后评价（Project Postevaluation）十三、电力行业职业素养与技能1. 电力工程师职业道德（Professional Ethics for Electrical Engineers）2. 电力行业职业技能培训（Vocational Skills Training in Electric Power Industry）3. 电力行业职称评定（Professional Title Evaluation in Electric Power Industry）4. 电力行业从业资格证书（Qualification Certificates in Electric Power Industry）5. 电力行业创新能力培养（Innovation Ability Training in Electric Power Industry）6. 电力行业团队协作（Team Collaboration in Electric Power Industry）7. 电力行业沟通与协调能力（Communication and Coordination Skills in Electric Power Industry）8. 电力行业应急处理能力（Emergency Handling Ability in Electric Power Industry）9. 电力行业法律法规知识（Legal Knowledge in Electric Power Industry）10. 电力行业国际视野（International Perspective in Electric Power Industry）十四、电力行业国际合作与交流1. 国际电力组织（International Electric Power Organizations）2. 国际电力展览会（International Electric Power Exhibitions）3. 国际电力技术交流（International Electric Power Technology Exchange）4. 国际电力项目合作（International Electric Power Project Cooperation）5. 国际电力市场分析（International Electric Power Market Analysis）6. 国际电力标准制定（International Electric Power Standards Development）7. 国际电力人才培养与合作（International Electric Power Talent Training and Cooperation）8. 国际电力政策研究（International Electric Power Policy Research）9. 国际电力环境保护合作（International Electric Power Environmental Protection Cooperation）10. 国际电力行业发展趋势探讨（Discussion on International Electric Power Industry Development Trends）。
电力系统专业单词中英文对照
常用专业词汇中英文对照屏蔽双绞pair twisted screened常闭接点normally closed contact常开接点normally open contact备自投Automatic Takeover to Stand-by Supply遥信Remote indicationUnit-generator step-up transformers发变组Be subject to 服从于Step-up transformer升压变High-side(high voltage side) of the transformer变压器高压侧Low-side of the transtormer变压器低压侧Magnetizing inrush current励磁涌流Undervoltage Load Shedding 低电压甩负荷Margin 余地边界页面空白利润Yield 产生Dilute 冲淡稀释This includes compliance with IEEE and IEC standards for electrostatic discharge, fast transients, radiated emissions, surge-withstand capability, dielectric strength, pulsed magnetic fields, and disturbances.Specify optional具体指定的选择Open CT-------CT断线open or shorted CT conditions-------CT断线或短路状态including single- and dual-busbar, transfer-bus, tie-breaker分段Buscoupler 母联（母线并联）breaker-and-a-half, ring-bus, and double-bus/double-breakerconfigurations.重瓦斯heavy gasAccessories附件Bypass旁路，分流，绕开Inflexion拐点is converted to转换为over-current blocked by complex voltage复合电压闭锁过流Advances the State of the Art先进的技术发展水平act in concert（音乐会）with与…相呼应in minimum operation mode 最小运行方式in conjunction with与…协力disconnect auxiliary contacts. 隔离刀辅助接点（SEL说明书）Buscoupler母联（SEL说明书）tie-breaker分断断路器（SEL说明书）Coupler Security Logic母联逻辑（SEL说明书）Tag n标签，vt加标签Put tag贴标签Have you put tags on your luggage?Transfer Bus 旁母Main bus 主母Dedicated 专用的优点与缺点advantages and disadvantages极性标记（同名端）Polarity markconservative settings 保守的定值（笨的定值）开口三角Broken-Delta ；Open-Delta减出力decrease power output突然加电inadvertent energization励磁field失磁out-of-field合闸位置 closed position（肯定对）分闸位置 open position（肯定对）/trip position防跳 antibumping原理图Elementary Diagram接线图 Wiring Diagram单线图 One Line Diagram方块图、结构图 Block Diagram展开图 Developing Diagram简图 Schematic Diagram略图 Schema控制转换开关Control and Transfer Switch多层开关 Multiple Switch多功能开关 Multi-Function Switch把手、手柄 Handle端子箱 Terminal Cabinet端子排 Terminal Block监视 Monitoring测量 Metering瓦斯保护继电器 Buchholz Protector动作机理Mechanism of Action操作机构Operation Mechanism转换 Commutate保护动作 Protection Action启动 Starting up升高/降低（动） Raise/Go down升高/降低（动） Raise/Reduce增加/减少 Increase/Decrease高/低（名） Upper/lower接地 Grounding接地 Earthing压板 Clamp辅助结点 Auxiliary Contact电流回路测试盒 Test Block隔离刀闸 Isolator隔离刀闸 Disconnectorshielded twisted pair屏蔽双绞线intelligent electrical device 智能测控装置generator 发电机transformer 变压器/互感器motor 电动机meter 仪表power automation system 电力自动化系统phase mark相别substation automation system 变电站自动化系统oscillation /swing振荡chip 芯片resolution 分辨率relay 继电器parameter 参数frequency 频率power factor 功率因数2×16 character liquid crystal display 2行X16字符液晶显示dual RS485 communication interface 带双路RS-485通信接口three-phase voltage/current input 三相电压/电流输入active power 有功功率reactive power 无功功率configuration 配置maintenance 维护debugging 调试live wire 火线SOE(sequence of event) 事件顺序记录transient process暂态过程Input/output 输入/输出transducer 变送器rated voltage/current/frequency 额定电压/电流/频率impedance 阻抗earthing resistance 接地电阻circuit breakers 断路器vacuum circuit breakers 真空断路器rated main busbar current 主母线额定电流enclosure/internal 外壳/内部supply voltage/current 电源电压/电流petrolic engine 汽油发动机diesel engine 柴油发动机micro ammeter 微安表high voltage testing transformer 高压试验变压器metallic door handle金属门把手DC double bridge 直流双臂电桥transformer ratio bridge 变压比电桥relay protection tester 继电保护测试仪micro ohmmeter 微电阻测量仪earthing resistance meter 接地电阻表digital multimeter数字万用表megohmmeter 兆欧表electronic megohmmeter 电子兆欧表power distribution compartment 配电室alternation switch 转换开关high/low voltage switchgear高/低压开关柜earthing knife switch 接地刀开关interlocking device 连锁装置hexagonal rotation axis 六角转轴back cover board 后盖板fuse 熔断器AI (analog input) 模拟量/遥测量cable incoming, outgoing 电缆进、出线breaking capacity 开断容量arrester 避雷器electrical equipment 电气设备busbar 母线load switch 负荷开关secondary components 二次元件truck 手车earthing line 接地线coil 线圈contactor 接触器sensor 传感器winding 绕组high voltage output 高压输出AC withstand voltage test 交流耐压试验earthing bar 接地棒attracting voltage 吸合电压releasing voltage 释放电压protection device sampling debugging 装置采样调试protection device instantaneous over-current debugging 装置速断保护调试protection device definite-time over-current debugging 装置过流保护调试zero-sequence protection debugging 装置零序保护调试pressure relief flap压力释放板branched busbar 分支母线bottom board 底板removable partition装卸式隔板secondary plug二次插头small busbar terminal box 小母线端子terminal block端子排disconnect contact device 隔离触头装置control wire duct控制线槽feeder 一回输电线路semiconductor 半导体mechanical endurance机械寿命electrical endurance 电寿命operation startup current 操作启动电流rectifier 整流器tripping current of the opening coil 分闸线圈脱扣电流monitor 监视器connection diagrams 接线图polarity极性power supply units and master modules 主控机与电源单元coupling modules 耦合模块accessories 附件analog modules 模拟量模块application modules 应用模块digital input/output modules 数字量输入/输出模块brake contact制动接点overvoltage protection module 过电压保护模块station board 配电屏electromechanical 机电一体thermistor 热敏电阻baud rate 波特率superconductor 超导体power plant 发电厂tap 分接头LED（light-emitting diode）发光二极管controller 控制器hydraulic power plant 水电站instrument board 仪表盘UPS (Uninterruptable Power Supply) 不间断电源indicator 指示器DC (direct current) 直流AC (alternating current) 交流active defect 运行故障active output 有功输出active-power loss 有功功率损耗active standard 现行标准AC voltage stabilizer 交流稳压器pulse 脉冲air switch 空气开关water vapor 水蒸汽terminal board 接线板short-circuit 短路shielding layer 屏蔽层export 导出electricity measurement 电量测量signal acquisition 信号采集LCD (liquid crystal display) 液晶显示remote communication 远程通信dual RS485 communication interface 双路RS485通信接口three-phase voltage/current input 三相电压/电流输入protocol 规约,协议four digital inputs 4路数字量输入rolling record 循环记录V，I，P，Q，F，Cosф，E电压、电流、有功功率、无功功率、频率、功率因数、有功电度voltage/current transformation ratio 电压/电流变比photoelectric isolation 光电隔离PT (potential transformer) 电压互感器default value 默认值CT (current transformer) 电流互感器calibration parameter 校准参数RMS (root mean square) 均方根，有效值filmy button 薄膜按键Wye system 星形系统energy counter input 电度chain controller 回路控制器message format 报文格式DI (digital input) 遥信量real-time data 实时数据power energy 电能front panel 面板bit change 变位electromagnetic fields 电磁场intelligent switching cabinet 智能开关柜form-C dry contact C型干触点Integrated substation automation 变电站综合自动化Harmonic 谐波Wave recorder 录波Workstation 工作站Public electric utility 市电电源Central alarm unit for electric fire leakage 电气火灾漏电集中告警器Computer protection system计算机保护系统Industry and building substation and distribution automation system 工业及楼宇变配电自动化系统Communication control unit 通讯主控单元Three-phase operation box 三相操作箱Voltage switch box 电压切换箱Transformer extension relay box 变压器重动箱Neutral point earthing resistance cubicle 中性点接地电阻柜Hydraulic car crane 液压汽车吊Automotive truck 载重汽车Coach 载人客车Mobile machinery shop with four seats 双排座工程车Hydraulic fork lift truck液压叉车Engine driven capstan 机动缴磨Welding machine 电焊机Press pliers压接钳Chain wheel 链条葫芦Bench drill 台钻Electric portable drill 手电钻Churn drill 冲击钻Jack 千斤顶Welding tool 气焊工具Electromotive refacer 电动磨光机Petrol gas heating 石油气加热项目Bolt clipper 断线钳Tensile strength meter 拉力表Moment spanner 力矩扳手Adjustable auto transformer 自藕调压器Phase sequence meter 相序表Withstand voltage tester 耐压试验装置Water level 水准仪Stop watch 秒表Micro-ohmmeter 微欧计Micro-processor protection panel 微机保护屏Fundamental current 基波电流Power transmission and substation engineering 输变电工程Electric Supply Authority 供电局Schweitzer Engineering Laboratories SEL公司全称储能 charging合闸 closing分闸 opening绝缘 insulation性能 performance过载 overload故障 fault多路传输 multiplex transmission备用 back-up比特、位 bit检修 overhaul冗余的 redundancy消耗 consumption冷却 cooling有功的active放大 amplify人造的 artificial手工的,人工的 manualFARAD 200 SEA4.0软件类(software)parallel interface 并行接口serial interface 串行接口application management 应用程序管理clipboard 剪贴板event system 事件系统browser 浏览器event log 事件日志removable storage 可移动存储routing and remote access 路由与远程访问server 服务器daily qualification rate 日合格率inhibit operation 禁止操作tele-indication blockage 遥信封锁invalid object 对象无效exactitude rate/success rate 正确率/成功率event handling 事件处理designer 设计人员operator 操作人员remote access server 远程访问服务器paste function 粘贴函数database 数据库file 文件edit 编辑view 视图insert (v.) insertion (n.) 插入tools 工具format 格式paste special 选择性粘贴alignment 对齐font 字体favorite 收藏夹peak value 峰值valley value 谷值normal(level) value 平值hyperlink 超级链接development environment 开发环境operation environment 运行环境graphic edit 图形编辑alarm event and handling 报警事件及处理PDR and recurrence 事故追忆与重演history data and real-time data retrieval 历史数据与实时数据检索fault diagnosis 故障诊断dual computers hot standby 双机热备remote maintenance 远程维护front controller 前端控制器thread 线程multimedia graphical user interface 多媒体图形界面transparent network technology 透明网络技术data acquisition technology 数据采集技术micro-kernel control and dispatching technology 微内核控制调度技术virtual reality scenes 虚拟现实场景variable 变量node 节点dynamic/line/fill/text property 动态/线/填充/文本属性time strings 时间串hotkey 热键alarm dead band 报警死区customization 定制reference frequency 基准频率window position fixation 窗口位置固定initialization full-screen display 初始化全屏显示initialization picture adaptation 初始化画面自适应task manager 任务管理器alarm appearance color 报警消失颜色synchronization 同步network congestion 网络堵塞supervisory control picture 监控画面homepage 主页print preview 打印预览standard serial port communication 标准串口通讯slash 斜线backslash 反斜线more/greater than 大于号less than 小于号asterisk 星号period 句号question mark 问号quotation mark 引号vertical bar 竖线transverse line 横线colon 冒号semicolon 分号parity check 奇偶校验data mapping table 数据映射表scroll bar 滚动条refresh 刷新list box 列表框bypass replacement 旁路替代bitmap file 位图文件consolidate 合并gateway 网关grid structure 网状结构subassembly programming 组件编程single-server 单机multi-server 多机browsing station 浏览站ODBC: Open Database Connectivity 开放式数据库互连distributed system architecture 分布式系统结构template database 模版库dual-device/computers/network redundancy 双设备/机/网络冗余history/curve database 历史/曲线数据库alarm voice file 报警语音文件pop-up picture file 弹出画面文件default path 缺省路径high-density curve 高密度曲线analog data overview模拟量一览digital data overview 开关量一览counter input data overview 电度量一览real-time alarm 实时报警communication fault 通讯故障report system 报表系统electrical report function 电力报表函数load 加载invoke 调用communication driver 通讯驱动snapshot 快照expression 表达式operational status 运行状况user manual 用户手册free disk space 硬盘余留空间program group 程序组registration number 注册号system/network configuration 系统/网络配置user right 用户权限auto start 自动启动password 口令shortcut 快捷方式directory for storing executable program 可执行程序存放目录auto logon 自动登录operation ticket 操作票symbol directory 图元库目录menu bar 菜单栏activate 激活project database 工程数据库table control 表格控件enable dual-computers hot standby 双机热备投用standby server query period 备机查询周期timeout time 超时时间history database synchronization days 历史数据库同步天数computer table 计算机表dial-up workstation 拨号工作站standard serial port communication 标准串口通讯upper/lower computer 上/下位机remark 备注object table 对象表logic relationship 逻辑关系interval 间隔deletion (n.) delete (v.) 删除power equipment 电力设备read only 只读prompt 提示subdirectory 子目录current directory 当前目录command/channel timeout 命令/通道超时master station address 主站地址title bar 标题栏toolbar 工具栏previous 上页next 下页picture file 图形文件real-time bar chart 实时棒图subsection electricity bar chart 分段电量棒图logout 退出，退路multi-electricity pie chart 多电量饼图printout 打印输出print setup 打印设置zoom in 缩小zoom out 放大scroll display 滚动显示daily/monthly report 日/月报表unqualified daily minutes 日不合格分钟数average value 平均值monthly trips due to faults月故障跳闸次数monthly repair time 月检修时间reactor电抗器The fuse blew out and the house was in darkness.保险丝烧断使得整个房子漆黑一片。
系统 电力系统术语
系统电力系统术语以下是一些电力系统常见的术语：1. 电力系统（Power system）：由发电厂、输电网和配电网组成的供电系统，用于将电能从发电厂输送到终端用户。
2. 发电厂（Power plant）：通过燃烧燃料或利用其他能源（如水力、风能、太阳能等）产生电能的设施。
3. 发电机（Generator）：将机械能转化为电能的装置。
4. 输电网（Transmission system）：用于将发电厂产生的高电压电能输送到不同的地区，通常通过高压输电线路进行。
5. 配电网（Distribution system）：用于将输电网输出的高压电能转换为适合终端用户使用的低电压电能的系统。
6. 变电站（Substation）：用于将输电网的电能转换到合适的电压等级，并进行电能分配和控制的设施。
7. 负荷（Load）：用户使用电能的设备或系统，如家庭、工厂、商店等。
8. 电压（Voltage）：电能的电位差，用于推动电流流动的力量。
9. 电流（Current）：负载中电子流动的速度，用于传输电能。
10. 功率（Power）：单位时间内消耗或产生的能量，用于描述电能的大小。
11. 频率（Frequency）：电力系统中交流电信号的周期性重复的次数，通常以赫兹（Hz）为单位。
12. 短路（Short circuit）：电路中电流绕过负载直接流向地或其他低电阻路径的现象，可能导致电力系统故障。
13. 故障（Fault）：电力系统中的异常现象，如短路、断线或设备损坏等。
14. 稳定性（Stability）：电力系统在故障或负载变化等情况下保持正常运行的能力。
15. 高压（High voltage）：电力系统中电压较高的部分，一般指输电网和变电站。
16. 低压（Low voltage）：电力系统中电压较低的部分，一般指配电网和终端用户。
请注意，这只是一些电力系统术语的简要介绍，电力系统是一个复杂的工程领域，还有很多其他专业术语和概念。
电力系统常用英文词汇
电力专业英语词汇(较全)1、元件设备三绕组变压器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motor2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空载损耗no-load loss铁损iron loss铜损copper loss空载电流no-load current阻抗impedance正序阻抗positive sequence impedance 负序阻抗negative sequence impedance 零序阻抗zero sequence impedance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 voltage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 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 breaker电阻resistance电抗reactance阻抗impedance电导conductance电纳susceptance导纳admittance电感inductance电容: capacitanceAGC Automatic Generation Control自动发电控制AMR Automatic Message Recording 自动抄表ASS Automatic Synchronized System 自动准同期装置ATS Automatic Transform System 厂用电源快速切换装置AVR Automatic Voltage Regulator 自动电压调节器BCS Burner Control System 燃烧器控制系统BMS Burner Management System 燃烧器管理系统CCS Coordinated Control System 协调控制系统CRMS Control Room Management System 控制室管理系统CRT Cathode Ray Tube 阴极射线管DAS Data Acquisition System 数据采集与处理系统DCS Distributed Control System 分散控制系统DDC Direct Digital Control 直接数字控制系统DEH Digital Electronic Hydraulic Control 数字电液(调节系统) DPU Distributed Processing Unit 分布式处理单元EMS Energy Management System 能量管理系统ETS Emergency Trip System 汽轮机紧急跳闸系统EWS Engineering Working Station 工程师工作站FA Feeder Automation 馈线自动化FCS Field bus Control System 现场总线控制系统FSS Fuel Safety System 燃料安全系统FSSS Furnace Safeguard Supervisory System 炉膛安全监控系统GIS Gas Insulated Switchgear 气体绝缘开关设备GPS Global Position System 全球定位系统HCS Hierarchical Control System 分级控制系统LCD Liquid Crystal Display 液晶显示屏LCP Local Control Panel 就地控制柜MCC Motor Control Center 电动机马达控制中心MCS Modulating Control System 模拟量控制系统MEH Micro Electro Hydraulic Control System 给水泵汽轮机电液控制系统MIS Management Information System 管理信息系统NCS Net Control System 网络监控系统OIS Operator Interface Station 操作员接口站OMS Outage Management System 停电管理系统PID Proportion Integration Differentiation 比例积分微分PIO Process Output 过程输入输出通道PLC Programmable Logical Controller 可编程逻辑控制器PSS Power System Stabilizator 电力系统稳定器SCADA Supervisory Control And Data Acquisition 数据采集与监控系统SCC Supervisory Computer Control 监督控制系统SCS Sequence Control System 顺序(程序)控制系统SIS Supervisory Information System 监控信息系统TDCS TDC Total Direct Digital Control 集散控制系统TSI Turbine Supervisory Instrumentation 汽轮机监测仪表UPS Uninterrupted Power Supply 不间断供电标准的机组数据显示(Standard Measurement And Display Data)负载电流百分比显示Percentage of Current load(%)单相/三相电压Voltage by One/Three Phase (Volt.)每相电流Current by Phase (AMP)千伏安Apparent Power (KVA) 中线电流Neutral Current (N Amp)功率因数Power Factor (PF)频率Frequency(HZ)千瓦Active Power (KW)千阀Reactive Power (KVAr)最高/低电压及电流Max/Min. Current and Voltage输出千瓦/兆瓦小时Output kWh/MWh运行转速Running RPM机组运行正常Normal Running超速故障停机Overspeed Shutdowns低油压故障停机Low Oil Pressure Shutdowns高水温故障停机High Coolant Temperature Shutdowns起动失败停机Fail to Start Shutdowns冷却水温度表Coolant Temperature Gauge机油油压表Oil Pressure Gauge电瓶电压表Battery Voltage Meter机组运行小时表Genset Running Hour Meter怠速-快速运行选择键Idle Run –Normal Run Selector Switch运行-停机-摇控启动选择键Local Run-Stop-Remote Starting Selector Switch 其它故障显示及输入Other Common Fault Alarm Display and电力行波词汇行波travelling wave模糊神经网络fuzzy-neural network神经网络neural network模糊控制fuzzy control研究方向research direction电力系统the electrical power system大容量发电机组large capacity generating set输电距离electricity transmission超高压输电线super voltage transmission power line投运commissioning行波保护Traveling wave protection自适应控制方法adaptive control process动作速度speed of action行波信号travelling wave signal输电线路故障transmission line malfunction 子系统subsystem暂态行波transient state travelling wave偏移量side-play mount电压electric voltage附加系统add-ons system波形waveform工频power frequency延迟变换delayed transformation延迟时间delay time减法运算subtraction相减运算additive operation求和器summator模糊规则fuzzy rule参数值parameter values可靠动作action message等值波阻抗equivalent value wave impedance 附加网络additional network反传算法backpropagation algorithm隶属函数membership function模糊规则fuzzy rule模糊推理fuzzy reasoning模糊推理矩阵fuzzy reasoning matrix样本集合sample set感应定律law of electromagnetic induction励磁excitation励磁器magnetizing exciter励磁器exciter恒定励磁器constant exciter励磁器激振器exciter励磁电流magnetizing current强行励磁reinforced excitation励磁调节器excitation regulator无功伏安volt-ampere reactive无功伏安时volt-ampere-hour reactive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 current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 或者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 voltage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 breaker电阻：resistance电抗：reactance阻抗：impedance电导：conductance电纳：susceptance导纳：admittance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 双极结型晶体管（BJT）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 恒压恒频（CVCF）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 recovery 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loop current 环流。
电力系统专业英语词汇
Aadmittance导纳shunt admittance并联导纳angle角度，角internal angle ( of an alternator)(交流发电机)内角Bbus母线balancing bus平衡母线infinite bus无穷大母线load bus负荷母线passive bus无源母线slack bus松驰结点voltage controlled bus电压控制母线busbar节点，母线reference busbar参考节点Ccalculation计算load flow calculation负荷潮流计算network calculation网络计算power-flow calculation潮流计算short-circuit calculation短路计算capability能力short-circuit current withstandcapability短路电流耐受能力capacity容量available capacity可用容量capacity of synchronous condenser 调相容量installed capacity装机容量transmission capacity of a tie(line)联络线的输送容量center中心oscillating center振荡中心characteristic特性，特征power-frequency characteristic功率-频率调节特性steady-state load characteristic 稳态负荷特性transient load characteristic暂态负荷特性closing合闸compensation补偿，校正over compensation过补偿reactive power compensation无功功率补偿series compensation串联补偿shunt compensation并联补偿under compensation欠补偿control控制controlling power range控制功率范围power frequency control功率频率控制voltage control电压控制continuity连续性，持续性continuity criteria连续性指标continuity of supply供电连续性conversion变换network conversion网络变换star-polygon conversion星形-多角形变换star-triangle conversion星形-三角形变换cost价格，费用cost of attendance运行费用cost of construction制造成本cost of electric energy电能成本cost of fuel燃料费用cost of maintenance维护费cost of operation运行费cost of power production电力生产成本cost of power station电站造价cost of upkeep维修费cost of per kilowatt每千瓦造价，单位造价cost per kWh lost每度电停电损失outage cost 停电费用current电流current in the fault故障点电流fault current故障电流short-circuit current(through anelement) (通过元件的)短路电流surge current冲击电流curve曲线load curve负荷曲线load duration curve负荷持续时间曲线s tability curve稳定特性曲线swing curve振荡曲线Ddeviation偏差，偏移deviation of synchronous time同步时间偏差frequency deviation频率偏差voltage deviation电压偏差diagram图，图表topological diagram of a network网络拓扑图droop下垂，衰减droop of a system系统静特性droop of a unit机组的静特性duration（持续）时间，工作时间(annual) equivalent interruption duration (年度)等效停电时间(monthly) equivalent interruption duration (月度)等效停电时间switching duration切换时间Eenergy能，电量energy shortfall电量短缺regulation energy of a system系统的调节能量estimation估计state estimation状态估计Ffactor因数，系数power factor 功率因数redundancy factor冗余系数fault故障，错误fault analysis故障分析fault clearance故障切除fault clearing time故障时间fault location故障位置forecast预测forecast of electric demand电力需求预测load forecast负荷预测frequency频率，周波frequency drift频率漂移frequency reduction频率下降reference frequency基准频率Ggeneration发电，发生annual generating energy年发电量gross generation总发电量grid电网，网，高压输电网transmission grid输电网Iimpedance阻抗fault impedance故障阻抗longitudinal impedance纵向阻抗series impedance串联阻抗surge impedance波阻抗interconnection (of a power system)电力系统的互联Llink联接，环节asynchronous link异步联络线link in a system系统联络线limit极限，极限值，范围limit capacity极限容量limit voltage极限电压limit of power功率极限，功率范围limit of self-extinguishingcurrent自熄弧电流的极限值load负荷(载)controllable load可控负荷full load满负荷(载)generation load发电负荷gross load总负荷interruptable load可断负荷load center负荷中心load density负荷密度load flow潮流load in a system系统负荷load recovery负荷恢复load reduction 减负荷load shedding卸负荷load transfer负荷转移loss of load失负荷natural load of a line线路自然负荷non-load空载负荷peak load 尖峰负荷transferable load 可调负荷system load control 系统的负荷控制loss 损耗active loss 有功损耗active-power loss 有功(功率)损耗allowable voltage loss容许电压损耗reactive-power loss 无功(功率)损耗Mmanagement管理generation forecast management发电预测管理matrix 矩阵bus admittance matrix母线导纳矩阵bus impedance matrix母线阻抗矩阵incidence matrix 关联矩阵mesh impedance matrix网络阻抗矩阵sparse matrix 稀疏矩阵Y bus matrix Y母线矩阵Z bus matrix Z母线矩阵meter（测量仪）表，（测量）计flicker meter 闪变仪mode方式maximum operational mode最大运行方式minimum operational mode最小运行方式normal operational mode正常运行方式Nnetwork网active equivalent network有源等效网络electrical power network电力网equivalent network等效网络network splitting电网解列passive equivalent network无源等效网络Ooperation运行asymmetric operation不对称运行asynchronous operation of asynchronous machine 同步电机的异步运行incomplete phase operation 非全相运行interconnected operation 互联运行isolated operation 孤立运行out of step operation失步运行parallel operation并联运行radial operation 幅射运行ring operation环式运行separate network operation电网分列运行unwanted operation异常运行synchronous operation of a system 系统的同步运行synchronous operation of machine 电机的同步运行oscillations振荡subsynchronous oscillations次同步振荡overload过负荷Pplan 计划，设计，方案planning of power network 电网规划planning of power sources电源规划power system planning电力系统规划power 功率active power 有功hydro waiting power 水电空闲容量obstructed power受阻容量power demand from a system 系统的功率需量power flow潮流, 电力潮流power-flow distribution 潮流分布power line 电力线power shortfall功率短缺rated power 额定功率reactive power 无功reference power 基准功率reserve power 备用容量reserve power of a system 系统的备用容量short-circuit power短路容量working power工作容量Qquality质量quality of supply电能质量Rreactance 电抗system reactance系统电抗reclosure重合闸successful reclosure 重合闸成功unsuccessful reclosure重合闸不成功reserve备用spinnig reserve旋转备用static reserve静止备用resonance 谐振hyposynchronous resonance次同步谐振subsynchronous resonance次同步谐振ring环，圈ring closing闭环ring opening开环Sschedule计划generation schedule 发电计划stability稳定conditional stability有条件的稳定frequency stability 频率稳定性inherent stability固有稳定load stability负荷稳定性power system stability 电力系统稳定stability diagram稳定图stability disruption 稳定破坏stability limit 稳定极限stability margin稳定裕度stability range稳定范围stability zone稳定区steady state stability 静态稳定transient stability 暂态稳定voltage stability 电压稳定性supply供给，电源duplicate supply双电源single supply单电源stand-by supply备用电源surplus or deficit of thermal power 火电盈亏system 系统electrical power system电力系统interconnected systems 互联诸系统isolated system孤立系统power system电力系统mesh of a system单网系统meshed system多网系统overhead system架空系统radial system放射系统system configuration 系统结构图system constants系统常数system pattern 系统模式system parameters系统参数tree system链式系统underground system地下系统Ttransformer变压器main transformer主变压器transmission传输，输送transmission line输电线路transmission network输电网transmission system 输电系统transmission voltage 输电电压transmission wire 输电线tripping跳闸final tripping最终跳闸Vvoltage电压equivalent voltage flicker等值电压闪变equivalent voltage fluctuation等值电压波动highest voltage of a system系统的最高电压line voltage drop线路电压降lowest voltage of a system系统的最低电压nominal voltage of a system 系统的标称电压operating voltage in a system系统的运行电压reference voltage 基准电压voltage dips 电压骤降voltage flicker 电压闪变voltage fluctuation电压波动voltage recovery 电压恢复B备用reserve备用电源stand-by supply备用容量reserve power闭环ring closing变压器transformer变换conversion并联运行parallel operation并联导纳shunt admittance并联补偿shunt compensation波阻抗surge impedance不对称运行asymmetric operation补偿compensationC参考节点reference busbar潮流load flow潮流power flow潮流计算power-flow calculation潮流分布power-flow distribution重合闸reclosure重合闸成功successful reclosure重合闸不成功unsuccessful reclosure冲击电流surge current串联阻抗series impedance串联补偿series compensation次同步谐振hyposynchronous resonance 次同步谐振subsynchronous resonance 次同步振荡subsynchronous oscillationsD单电源single supply单网系统mesh of a system导纳admittance等效网络equivalent network等值电压波动equivalent voltagefluctuation等值电压闪变equivalent voltage flicker (年度)等效停电时间(annual) equivalent interruption duration(月度)等效停电时间(monthly)equivalent interruption duration 电机的同步运行synchronous operation of machine电抗reactance电量energy电量短缺energy shortfall电流current电能成本cost of electric energy电能质量quality of supply电力网electrical power network电力线power line电力系统power system电力系统electrical power system电力系统的互联interconnection (of a power system)电力系统规划power system planning电力系统稳定power system stability电力需求预测forecast of electric demand 电力生产成本cost of power production 电压voltage电压波动voltage fluctuation电压闪变voltage flicker电压控制voltage control电压控制母线voltage controlled bus电压骤降voltage dips电压稳定性voltage stability电压恢复voltage recovery电压偏差voltage deviation电源supply电源规划planning of power sources电网grid电网规划planning of power network电网解列network splitting电网分列运行separate network operation 电站造价cost of power station多网系统meshed system短路容量short-circuit power短路计算short-circuit calculation(通过元件的)短路电流short-circuit current(through an element)短路电流耐受能力short-circuit current withstand capability地下系统underground systemE额定功率rated powerF发电generation发电负荷generation load发电计划generation schedule发电预测管理generation forecast management范围limit方案plan方式mode放射系统radial system费用cost非全相运行incomplete phase operation 负荷(载) load负荷潮流计算load flow calculation负荷持续时间曲线load duration curve 负荷恢复load recovery负荷密度load density负荷母线load bus负荷曲线load curve负荷中心load center负荷转移load transfer负荷稳定性load stability负荷预测load forecast幅射运行radial operationG功率power功率因数power factor功率极限limit of power功率范围limit of power功率短缺power shortfall功率-频率调节特性power-frequency characteristic功率频率控制power frequency control 工作容量working power供电连续性continuity of supply过补偿over compensation过负荷overload故障fault 故障分析fault analysis故障切除fault clearance故障时间fault clearing time故障位置fault location故障电流fault current故障点电流current in the fault故障阻抗fault impedance孤立系统isolated system孤立运行isolated operation固有稳定inherent stability估计estimation管理management关联矩阵incidence matrixH合闸closing火电盈亏surplus or deficit of thermal power互联诸系统interconnected systems 互联运行interconnected operation环式运行ring operation环，圈ringJ计划plan计划schedule计算calculation基准电压reference voltage基准频率reference frequency基准功率reference power极限limit极限值limit极限容量limit capacity极限电压limit voltage机组的静特性droop of a unit架空系统overhead system价格cost尖峰负荷peak load减负荷load reduction角度angle节点busbar静止备用static reserve静态稳定steady state stability矩阵matrixK开环ring opening可断负荷interruptable load可控负荷controllable load可调负荷transferable load可用容量available capacity控制control控制功率范围controlling power range空载负荷non-loadL联接link联络线的输送容量transmission capacity of a tie (line)链式系统tree system连续性continuity连续性指标continuity criteriaM满负荷(载) full load每千瓦造价，单位造价cost of per kilowatt 每度电停电损失cost per kWh lost母线bus母线busbar母线导纳矩阵bus admittance matrix母线阻抗矩阵bus impedance matrixN能energy能力capability(交流发电机)内角internal angle ( of an alternator)年发电量annual generating energyP偏差deviation偏移deviation频率frequency频率偏差frequency deviation频率漂移frequency drift频率下降frequency reduction 频率稳定性frequency stability平衡母线balancing busQ欠补偿under compensation切换时间switching duration曲线curveR燃料费用cost of fuel容量capacity冗余系数redundancy factor容许电压损耗allowable voltage lossS闪变仪flicker meter输送transmission输电线路transmission line输电网transmission network输电网transmission grid输电线transmission wire输电系统transmission system输电电压transmission voltage失步运行out of step operation失负荷loss of load双电源duplicate supply受阻容量obstructed power水电空闲容量hydro waiting power松驰结点slack bus损耗lossT特性characteristic特征characteristic同步电机的异步运行asynchronous operation of a synchronous machine 同步时间偏差deviation of synchronous time跳闸tripping调相容量capacity of synchronous condenser停电费用outage cost图，图表diagramW网network网络变换network conversion网络计算network calculation网络拓扑图topological diagram of a network网络阻抗矩阵mesh impedance matrix稳定stability稳定范围stability range稳定图stability diagram稳定区stability zone稳定破坏stability disruption稳定极限stability limit稳定裕度stability margin稳定特性曲线stability curve稳态负荷特性steady-state loadcharacteristic维护费cost of maintenance维修费cost of upkeep无功reactive power无功(功率)损耗reactive-power loss无功功率补偿reactive powercompensation无源等效网络passive equivalent network 无源母线passive bus无穷大母线infinite busX系数factor系统system系统电抗system reactance系统参数system parameters系统常数system constants系统模式system pattern系统结构图system configuration系统联络线link in a system系统静特性droop of a system系统负荷load in a system系统的负荷控制system load control系统的同步运行synchronous operation ofa system系统的运行电压operating voltage in asystem系统的最高电压highest voltage of a system系统的最低电压lowest voltage of a system系统的标称电压nominal voltage of a system系统的备用容量reserve power of a system系统的调节能量regulation energy of a system系统的功率需量power demand from a system下垂，衰减droop稀疏矩阵sparse matrix线路电压降line voltage drop线路自然负荷natural load of a line谐振resonance卸负荷load shedding星形-多角形变换star-polygon conversion 星形-三角形变换star-triangle conversion 旋转备用spinnig reserveYY母线矩阵Y bus matrix异常运行unwanted operation异步联络线asynchronous link因数factor有功active power有功损耗active loss有功(功率)损耗active-power loss有条件的稳定conditional stability有源等效网络active equivalent network预测forecast运行operation运行费cost of operation运行费用cost of attendanceZZ母线矩阵Z bus matrix暂态负荷特性transient load characteristic 暂态稳定transient stability振荡oscillations振荡中心oscillating center振荡曲线swing curve正常运行方式normal operational mode周波frequency中心center主变压器main transformer质量quality制造成本cost of construction状态估计state estimation装机容量installed capacity总发电量gross generation总负荷gross load最终跳闸final tripping阻抗impedance纵向阻抗longitudinal impedance自熄弧电流的极限值limit of self- extinguishing current最大运行方式maximum operational mode 最小运行方式minimum operational mode。
电力行业的专业用语，中英对照表，太全了
电力行业的专业用语，中英对照表，太全了Part1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 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 currentPart2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：T erminal 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 circuitPart 3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 powersupplies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 protectionPart4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：lectromagnetic 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：T emperature 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)Part5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-meterPart6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 inductionPart7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 clampPart8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 roomPart9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T esting stand for instrument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 bridgePart10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 sleevePart11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 materialsPart12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.Part13标准图词汇T erms 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：AdapterPart14电气工程及其自动化专业术语晶体管：transistor三极管：audion电容：capacitance柴油机：Diesel联结耦合：coupling载流能力(最大允许电流)：current carrying capacity传导性：conductivity绝缘：in isolation导线：lead泄漏电流：leakage current感应系数：inductance线圈：loops微处理器：macroprocessor多媒体展示：multimedia show中压配电：medium-power distribution电机及软起动器：motor and soft starters数控系统：numerical controls最佳的，最理想的：optimal过载继电器：overload relays过冲：overshoot峰值电流：peak current电力分散：power dissipation过程自动化：process automation过程仪表及分析仪器：process instrumentation and analytics 穿孔，冲压：punch电抗：reactance再充：recharge稳压电源：regulated power supply阻抗：resistance电阻器：resistor共振：resonate自感应：self-inductance串联感应：series inductance模拟：simulation热循环：thermal cycle厚度：thickness调压器：voltage regulator扭曲，变形：warping线路配置图：wiring layout交流变频器：AC-drives非对称的：asymmetrical衰减：attenuation桥接阻抗：bridged impedance电缆桥架：cable bridge电荷：charge电路原理图解：circuit schematic diagram 系数：coefficient构造：configuration常量：constant铜片：copper sheet阻尼：damping分解：decomposition分离：decouple延迟电路：delay circuit介电原片：dielectric sheets钳位：diode clamping边缘连接器：edge connector电气基础设施：electrical infrastructure 电气安装技术：electrical installation方程组：equations set四层：four-layer接线图：hookup人机界面：human machine interface阻抗：impedance入射：incidence入射波：incident wave合成一体的：incorporated瞬间的：instantaneous交叉：interleaved负载导纳：load admittance集中的：lumped模式的：modal建模：modeling电机管理系统：motor management systems安装垫片：mounting pads噪音安全系数：noise margins邻近效应：proximity effect弧度：radian有抵抗力的：resistive示意图：schematic服务和工业解决方案：services & industry solutions 终结器：terminator。
电力系统常用英语词汇
电力系统 power system 发电机 generator 励磁 excitation励磁器 excitor 电压 voltage 电流 current升压变压器 step-up transformer 母线 bus 变压器 transformer空载损耗:no—load loss 铁损：iron loss 铜损:copper loss空载电流：no—load current 无功损耗：reactive loss 有功损耗：active loss 输电系统 power transmission system高压侧 high side 输电线 transmission line高压： high voltage 低压：low voltage 中压：middle voltage功角稳定 angle stability 稳定 stability 电压稳定 voltage stability暂态稳定 transient stability 电厂 power plant 能量输送 power transfer交流 AC 直流 DC 电网 power system落点 drop point 开关站 switch station 调节 regulation高抗 high voltage shunt reactor 并列的：apposable 裕度 margin故障 fault 三相故障 three phase fault 分接头：tap切机 generator triping 高顶值 high limited value 静态 static (state)动态 dynamic (state) 机端电压控制 AVR 电抗 reactance电阻 resistance 功角 power angle 有功（功率) active power电容器:Capacitor 电抗器:Reactor 断路器：Breaker电动机：motor 功率因数:power-factor 定子：stator阻抗电压: 阻抗：impedance 功角：power-angle 电压等级：voltage grade有功负载： active load/PLoad 无功负载：reactive load 档位:tap position 电阻：resistor 电抗：reactance 电导：conductance电纳：susceptance 上限：upper limit 下限：lower limit正序阻抗：positive sequence impedance 负序阻抗:negative sequence impedance 零序阻抗：zero sequence impedance无功（功率） reactive power 功率因数 power factor 无功电流 reactive current斜率 slope 额定 rating 变比 ratio参考值 reference value 电压互感器 PT 分接头 tap仿真分析 simulation analysis 下降率 droop rate 传递函数 transfer function框图 block diagram 受端 receive—side 同步 synchronization保护断路器 circuit breaker 摇摆 swing 阻尼 damping无刷直流电机：Brusless DC motor 刀闸(隔离开关）：Isolator 机端 generator terminal变电站 transformer substation永磁同步电机：Permanent-magnet Synchronism Motor异步电机：Asynchronous Motor三绕组变压器：three-column transformer ThrClnTrans双绕组变压器：double—column transformer DblClmnTrans固定串联电容补偿fixed series capacitor compensation双回同杆并架 double—circuit lines on the same tower单机无穷大系统 one machine - infinity bus system励磁电流：magnetizing current 补偿度 degree of compensation电磁场Electromagnetic fields 失去同步 loss of synchronization装机容量 installed capacity 无功补偿 reactive power compensation故障切除时间 fault clearing time 极限切除时间 critical clearing time强行励磁 reinforced excitation 并联电容器:shunt capacitor下降特性 droop characteristics 线路补偿器 LDC（line drop compensation）电机学 Electrical Machinery 自动控制理论 Automatic Control Theory电磁场 Electromagnetic Field微机原理 Principle of Microcomputer电工学 Electrotechnics电路原理Principle of circuits电机学Electrical Machinery电力系统稳态分析 Steady—State Analysis of Power System电力系统暂态分析 Transient—State Analysis of Power System电力系统继电保护原理 Principle of Electrical System's Relay Protection 电力系统元件保护原理 Protection Principle of Power System ’s Element电力系统内部过电压 Past Voltage within Power system模拟电子技术基础 Basis of Analogue Electronic Technique数字电子技术 Digital Electrical Technique电路原理实验Lab。
(完整版)电气专业英语词汇
电流current电压voltage功率power电阻resistance电容capacitance电抗reactance电阻率resistivity阻抗impedance相位phase有功功率active power无功功率reactive power视在功率apparent power装设功率installed power供电局power supply authority电力公司power supply company 发电厂power plant变电所substation配电站distribution substation配变电站transformer station终端变电站terminal substation车间变电站substation in workshop:室内变电站indoor substation自动变电站automatic substation成套变电站unit substation高压室H.T room低压室L.T room变压器室transformer room变压器平台transformer platform柴油发电机室diesel generator room控制室control room蓄电池室battery room值班室duty room休息室rest room电容器室condenser room 充电室battery -- charging room室外储油罐outdoor oil tank地下油罐underground oil tank日用油箱day tank负荷load一类负荷first-class load二类负荷second-class load三类负荷third-class load照明负荷lighting load动力负荷power load电阻负荷resistance load电抗负荷reactive load冲击负荷shock load空载non -load有载on-load满载full -load过载over -load不平衡负荷unbalanced load平衡负荷balanced load额定负载nominal load负荷计算load circulation功率因数power factor同时使用系数diversity factor需要系数法demand factor method利用系数法utilization factor method二项式法binomial method无功功率补偿reactive power compensation自然功率因数natural power factor补偿后功率因数power factor after compensating高压补偿compensating in H.T side低压补偿compensating in L.T side负荷率load rate补偿容量compensating capacity设备装设容量installed capacity备用容量standby capacity额定容量rated capacity视在容量apparent capacity计算容量calculated capacity短路容量short circuit capacity负荷计算表load calculation table电压voltage高压high tension(H.T)低压low tension(L.T)冲击电压impulse voltage 临界电压critical voltage残余电压residual voltage击穿电压breakdown voltage供电电压supply voltage照明电压lighting voltage工作电压working voltage额定电压rated voltage相电压phase voltage线电压line voltage过压over--voltage欠压under--voltage电压降voltage drop 电压损失voltage loss电压偏移voltage deviation电压波动voltage variation电压标准voltage standard电压等级voltage class电压调整率voltage regulation rate电流current交流alternating current(A.C)直流direct current(D.C)短路电流short--circuit短路点short circuit point三相短路电流three-phase short-circuit current两相短路电流two-phase short-circuit current单相短路电流single--phase short-circuit current短路电阻short-circuit resistance短路电压short-circuit voltage短路电抗short-circuit reactance短路容量short-circuit capacity短路稳定性short-circuit stability短路冲击电流short-circuit impulse current热效应thermal effect稳定短路电流steady state short-circuit current切断电流cut-off current整定电流setting current动作电流action current额定电流rated current,nominal current 熔体电流melt current熔丝电流fuse current故障电流fault current极限电流limiting current过电流over—current有效值virtual value,effective value电源，供电方式power and supply system工作电源working power source操作电源operating power source备用电源standby source应急电源emergency source常用电源normal source供电电压supply voltage双回路供电two-feeder supply两个独立电源two independent power supply放射式radial system 单回路放射式one-circuit radial system双回路放射式two-circuit radial system有公用备用干线的放射式radial system with public standby main line 树干式trunk system单回路树干式one-circuit trunk system 单侧供电双回路树干式two-circuit trunk system withone-side power supply双侧供电单回路树干式one-circuit trunk system with two-side power supply双侧供电双回路树干式two-circuit trunk system with two-side power supply环式ring system链式chain system变压器—干线式transformer-main line system TN系统TN system TN—S系统TN-S system TN—C系统TN-C system TN—C—S系统TN-C-S system TT系统TT system单相二线制1-phase2-wire system三相四线制3-phase4-wire system三相五线制3-phase5-wire system保护线protective earth(PE)中性线（N线）neutral分列运行independent operation并列运行parallel operation无载运行non-load operation变压器系数transformer factor调压器voltage regulator稳压器stabilizer减压器reducer整流器rectifier限流器current limiter自动功率调整器automatic power regulator电压互感器voltage transformer电流互感器current transformer降压变压器step-down transformer自动调压器automatic regulator高频变压器high-frequency transformer降压器step-down transformer升压器step-up transformer二次接线图号secondary wiring drawing No.外形尺寸overall dimension一次主要设备preliminary main equipment辅助设备auxiliary equipment进线incoming line出线outgoing line规格specification数量quantity高压电器H.T equipment高压配电柜H.T distribution cabinet高压开关柜H.T switchgear手车式高压开关柜draw—out type H.T switchgear户内交流金属铠装移动式开关柜indoor A.C armored movable switchgear高压无功功率补偿装置H.T reactive power compensator高压静电电容器柜H.T electrostatic capacitor cabinet大功率并联电容无功功率补偿high power parallel capacitor reactive power compensating高压断路器H.T circuit breaker少油断路器minimum oil circuit breaker油断路器oil circuit breaker真空断路器vacuum circuit breaker 空气断路器air circuit breaker六氟化硫断路器sulfur hexaflouride breaker(SF6breaker)户内式indoor(type)户外式outdoor(type)电磁式electromagnetic产气式aerogenic高压接触器H.T contactor高压真空接触器H.T vacuum contactor 高压负荷开关H.T load switch高压隔离开关H.T isolator操动机构control mechanism手动操动机构hand control mechanism电磁操动机构magnetic control mechanism弹簧储能操动机构(energy storing)spring operating mechanism 电动操动机构motor drived operating mechanism高压熔断器H.T fuse跌落式熔断器drop—out fuse高压电抗器H.T reactor串联电抗器series reactor高压互感器H.T transformer移相电容器phase—shift capacitor低压配电装置L.T distributor device低压配电屏L.T distribution panel低压无功功率补偿装置L.T reactive power compensator抽屉式低压配电屏drawable L.T distribution panel电动机控制中心motor control center(MCC)固定式低压配电屏fixed L.T distribution panel低压静电电容器屏L.T electrostatic capacitor panel出线屏outgoing panel进线屏incoming panel联络屏connection panel计量屏measurement panel动力馈电屏power feeder panel照明馈电屏lighting feeder panel 控制柜control cabinet配电箱distribution cabinet总配电箱general distribution box动力配电箱power distribution box照明配电箱lighting distribution box插座箱socket box电度表箱kilowatt-hour meter box非标准控制箱，柜，台non-standard control box,cabinet,desk电源切换箱power change-over box开关switch总开关master switch主开关main switch刀开关knife switch负荷开关load switch开启式开关open switch封闭式开关closed switch组合开关combination switch自动空气断路器automatic air breaker框架式skeleton type塑料外壳式断路器moulded case circuit breaker(MCCB)行程开关position switch微动开关microswitch万能转换开关universal switch分级转换开关stepping switch换相开关phase converter防爆开关explosion proof switch漏电保护开关leakage protection switch三向开关three—way switch轻载开关underload switch压力开关pressure switch单刀双掷开关single-pole double throw switch接触器contactor交流接触器A.C contactor直流接触器D.C contactor消弧接触器arc extinction contactor起动器starter电磁起动器electromagnetic starter磁力起动器magnetic starter 自动空气式星三角起动器automatic air star-delta starter减压起动器voltage reducing starter起动控制箱starting controler低压熔断器L.T fuse螺旋式熔断器screw fuse快速熔断器quick fuse瓷插式熔断器plug-in fuse继电器relay电流继电器current relay电压继电器voltage relay过电流继电器over-current relay信号继电器signal relay时间继电器timing relay中间继电器intermediate relay 漏电继电器leakage relay欠压继电器under-voltage relay 绝缘监视继合器insulation detection relay交流电度表A.C kilowatt hour meter单相电度表single-phase kilowatt hour meter三相电度表three-phase kilowatt hour meter无功电度表reactive kilovolt ampere-hour meter无功功率表reactive power meter有功功率表active power meter 电流表ammeter,current meter电压表voltmeter万用电表universal meter绝缘检查电压表insulation check voltage meter功率因数表power factor meter多相电度表polyphase meter电机electrical machine同步的synchronous异步的asynchronous电动机motor发电机generator转子rotor定子stator柴油发电机（组）diesel generator(set)电动发电机（组）motor generator(set)感应电动机induction motor鼠笼式感应电动机squirrel cage induction motor绕线式电动机wound-rotor induction motor滑环式电动机slip-ring motor起动电动机starting motor;actuating motor自激电动机motor with self excitation同步器synchronizer。
电气专业英语词汇
电气常用英语词汇电力系统power system 发电机generator 励磁excitation 励磁器excitor电压voltage 电流current 升压变压器step-up transform er母线bus 变压器transformer 空载损耗no-load loss铁损iron loss铜损copper loss 空载电流no-load current 有功损耗act ive loss无功损耗reactive loss 输电系统power transmission syste m高压侧high side 输电线transmission line 高压high v oltage低压low voltage 中压middle voltage 功角稳定angle s tability稳定stability 电压稳定voltage stability 暂态稳定transi ent stability电厂power plant 能量输送power transfer 交流AC直流DC电网power system 落点drop point 开关站switch statio n调节regulation 高抗high voltage shunt reactor 并列的apposable裕度margin 故障fault 三相故障three phase fault分接头tap切机generator triping 高顶值high limited value 静态static (state)动态dynamic (state) 机端电压控制AVR 电抗reactance 电阻resistance功角power angle 有功〔功率〕active power 电容器Cap acitor 电抗器Reactor断路器Breaker 电动机motor 功率因数power-factor 定子stator 阻抗impedance功角power-angle 电压等级voltage grade 有功负载: active load PLoad无功负载reactive load 档位tap position 电阻resistor 电抗reactance电导conductance 电纳susceptance 上限upper limit下限lower limit正序阻抗positive sequence impedance 负序阻抗negative sequence impedance零序阻抗zero sequence impedance 无功〔功率〕reactive p ower功率因数power factor 无功电流reactive current 斜率slop e 额定rating变比ratio 参考值reference value 电压互感器PT 分接头tap仿真分析simulation analysis 下降率droop rate 传递函数transfer function框图block diagram 受端receive-side 同步synchronizat ion保护断路器circuit breaker 摇摆swing 阻尼damping无刷直流电机Brusless DC motor 刀闸(隔离开关) Isolator机端generator terminal变电站transformer substation 永磁同步电机Permanent-m agnet Synchronism Motor异步电机Asynchronous Motor 三绕组变压器three-column transformer ThrClnTrans双绕组变压器double-column transformer DblClmnTrans固定串联电容补偿fixed series capacitor compensation双回同杆并架double-circuit lines on the same tower单机无穷大系统one machine - infinity bus system励磁电流Magnetizing current 补偿度degree of compensati on电磁场:Electromagnetic fields 失去同步loss of synchronization装机容量installed capacity 无功补偿reactive power comp ensation故障切除时间fault clearing time 极限切除时间critical clear ing time强行励磁reinforced excitation 并联电容器shunt capacitor <下降特性droop characteristics 线路补偿器LDC(line drop c ompensation)电机学Electrical Machinery 自动控制理论Automatic Cont rol Theory电磁场Electromagnetic Field 微机原理Principle of Micro computer电工学Electrotechnics 电路原理Principle of circuits 电机学Electrical Machinery电力系统稳态分析Steady-State Analysis of Power System电力系统暂态分析Transient-State Analys is of Power System电力系统继电保护原理Principle of Electrical S ystem's Relay Protection电力系统元件保护原理Protection Principle ofPower System 's Element电力系统内部过电压Past Voltage within P ower system模拟电子技术根底Basis of Analogue Ele ctronic Technique数字电子技术Digital Electrical Techni que电路原理实验Lab. of principle of circ uits电气工程讲座Lectures on electrical p owerproduction电力电子根底Basic fundamentals of power electronics高电压工程High voltage engineering 电子专题实践Topics on experimental project of electronics电气工程概论Introduction to electric al engineering电子电机集成系统Electronic machine sy stem电力传动与控制Electrical Drive and C ontrol电力系统继电保护Power System Relayin g Protection主变压器main transformer升压变压器step-up transformer降压变压器step-down transformer 工作变压器operating transformer备用变压器standby transformer公用变压器common transformer 三相变压器three-phase transformer 单相变压器single-phase transforme r带负荷调压变压器on-load regulating transf ormer变压器铁芯transformer core变压器线圈transformer coil变压器绕组transformer winding变压器油箱transformer oil tank变压器外壳transformer casing变压器风扇transformer fan变压器油枕transformer oil conserva tor(∽drum变压器额定电压transformer reted voltage变压器额定电流transformer reted current 变压器调压范围transformer voltage reg ulation rage配电设备power distribution equip mentSF6断路器SF6 circuit breaker开关switch 按钮button 隔离开关isolator,disconne ctor真空开关vacuum switch 刀闸开关knife-switch接地刀闸earthing knife-switch 电气设备electrical equip ment变流器current converter 电流互感器current transf ormer电压互感器voltage transformer 电源power source交流电源AC power source 直流电源DC power sourc e工作电源operating source 备用电源 Standby source 强电strong current 弱电weak current继电器relay 信号继电器signal relay 电流继电器cur rent relay电压继电器voltage relay 跳闸继电器tripping relay合闸继电器closing relay中间继电器intermediate relay 时间继电器time relay零序电压继电器zero-sequence voltage relay 差动继电器differential relay闭锁装置locking device 遥控telecontrol 遥信tel esignalisation遥测telemetering 遥调teleregulation 断路器breaker,circuit breaker少油断路器mini-oil breaker,oil-mini-mum breaker高频滤波器high-frequency filter 组合滤波器combi ned filter常开触点normally opened contaact 常闭触点norma lly closed contaact并联电容parallel capacitance 保护接地protective earthing熔断器cutout,fusible cutout 电缆cable 跳闸脉冲tripping pulse合闸脉冲closing pulse 一次电压primary voltage 二次电压secondary voltage 并联电容器parallel ca pacitor无功补偿器reactive power compensation device消弧线圈arc-suppressing coil 母线Bus,busbar 三角接法delta connection星形接法Wye connection 原理图schematic diagra m一次系统图primary system diagram二次系统图secondary system diagram两相短路two-phase short circuit三相短路three-phase short circuit单相接地短路single-phase ground short circuit短路电流计算calculation of short circuit current自动重合闸automatic reclosing高频保护high-freqency protection距离保护distance protection横差保护transverse differential protection纵差保护longitudinal differential protection线路保护line protection 过电压保护over-voltage prot ection母差保护bus differential protection瓦斯保护Buchholtz protection 变压器保护transformer protection电动机保护motor protection 远方控制remote control 用电量power consumption载波carrier 故障fault 选择性selectivity 速动性s peed灵敏性sensitivity 可靠性reliability 电磁型继电器elect romagnetic无时限电流速断保护i nstantaneously over-current protect ion跳闸线圈trip coil 工作线圈operating coil制动线圈retraint coil 主保护main protection 后备保护back-up protection定时限过电流保护definite time over-current protection三段式电流保护the current protection with three stages 反时限过电流保护inverse time over-current protection方向性电流保护the directional current protection零序电流保护zero-sequence current protection阻抗impedance 微机保护Microprocessor Protection。
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电力系统常用术语中英文表述
>1、电力变压器 power transformer
具有两个或多个绕组的静止设备，为了传输电能，在同一频率下，通过电磁感应将一个系统皎流电压和电流转换为另一系统的电压和电流，通常这些电流和电压的值是不同的。
2、油浸式变压器 oil-immersed type transformer
铁心和绕组都浸入油中的变压器
3、干式变压器 dry-type transformer
铁心和绕组都不浸入绝缘液体中的变压器
4、中性点端子 neutral terminal
对三相变压器或由单相变压器组成的三相组，指连接星形联结或曲折型联结公共点（中性点）的端子，对单相变压器指连接网络中性点的端子。
5、绕组 winding
构成与变压器标注的某一电压值相对应的电气线路的一组线匝。
6、分接 tapping
在带分接绕组的变压器中，该绕组的每一个分接连接，均表示该分接的绕组，有一确定值的有效匝数，也表示该分接绕组与任何其他匝数不变的绕组间有一确定的匝数比。
7、变压器绕组的分级绝缘 non-uniform insulation of atransformer winding
变压器绕组的中性点端子直接或间接接地时，其中中性点端子的绝缘水平比线路端子所规定的要低。
8、变压器绕组的全绝缘 uniform insulation of a transformer winding
所有变压器绕组与端子相连接的出线端都具有相同的额定绝缘水平。
9、并联电抗器 shunt inductor
并联连接在系统上的电抗器，主要用于补偿电容电流。
10、消弧线圈 arc-suppression coil
接于系统中性点和大地之间的单相电抗器，用以补偿因系统发生单相接地故障引起的接地电容电流。
11、互感器 instrument transformer
是指电流互感器、电磁电压互感器、电容式电压互感器和组合互感器(包括单相组合互感器和三相组合互感器)的统称。
由于组合互感器是以电流互感器和电磁式电压互感器组合而成，相关试验参照电流互感器和电压互感器项目。
12、电压互感器 voltage transformer
包括电磁式电压互感器和电容式电压互感器，如果不特别说明，电压互感器通常指电磁式电压互感器。
13、接地极 grounding electrode
埋入地中并直接与大地接触的金属导体。
14、接地线 grounding conductor
电气装置、设施的接地端子与接地极连接用的金属导电部分。
15、接地装置 grounding connection
接地线和接地极的总和。
16、接地网 grounding grid
由垂直和水平接地极组成的供发电厂、变电站使用的兼有泄流和均压作用的较大型的水平网状接地装置。
17、大型接地装置 large-scale grounding connection
110kV及以上电压等级变电所、装机容量在200MW及以上火电厂和水电厂或者等效平面面积在5000m2及以上的接地装置。