电力英语单词
electricity自然拼读
电力是指由电子在导体中的移动所产生的能量，是一种基本的物质性质。
而“electricity”这个英文单词，在自然拼读中却可能会让人产生困惑。
在本文中，我们将从语言学的角度分析electricity这个单词的音节结构和读音规则，帮助读者更好地理解和掌握这个词汇。
一、electricity单词的音节结构在学习一个单词的自然拼读时，首先要了解它的音节结构。
对于electricity这个单词，它的音节结构可以分解为三个音节，分别是e-lec-tri-ci-ty。
按照英语单词的拼读规则，每个音节通常对应一个元音音素，因此e-lec-tri-ci-ty可以分解为五个音素，分别是/iː/、/ˈlek/、/trɪ/、/sɪ/、/ti/。
这样一来，读者就可以更清楚地认识到electricity这个单词的音节结构，从而更好地掌握它的拼读规则。
二、electricity单词的读音规则根据英语语音学的基本规则，我们可以对electricity这个单词的读音规则进行简单的分析。
单词的重音通常会出现在某一个音节上。
对于electricity而言，它的重音出现在第二个音节lec上，因此这个音节会比其他音节读得更重一些。
我们可以看到，ic这个音节的发音是/sɪ/，而ity这个音节的发音是/ti/。
将这些音节连起来，我们可以得到electricity这个单词的基本读音，/iːˈlektrɪsɪti/。
三、electricity单词的综合拼读规则通过以上的分析，我们可以得出electricity这个单词的综合拼读规则。
要正确地读出这个单词，需要注意重音落在第二个音节lec上，并且要读重一些。
ic这个音节要读成/sɪ/，ity这个音节要读成/ti/。
整个单词的基本读音是/iːˈlektrɪsɪti/。
electricity这个单词的拼读规则并不复杂，只要读者牢记这些基本规则，就能轻松掌握这个单词的正确读音。
总结通过以上的分析，我们对electricity这个单词的音节结构和读音规则有了较为清晰的认识。
电力英语单词
电力英语单词Electricity英语单词包括：1. Electricity2. Power3. Voltage4. Current5. Circuit6. Generator7. Transformer8. Conductor9. Insulator10. SwitchElectricity is the flow of electric power or charge. It is a form of energy that comes from the movement of electrons. When these electrons are in motion, they create an electric current. This current can be harnessed to power various devices and systems.Electricity is measured in units of voltage, current, and resistance. Voltage is the force that pushes the electric charge through a circuit, while current is the rate of flow of electric charge. Resistance is the opposition to the flow of electric charge.A circuit is a closed loop through which an electric current can flow. It consists of a source of electrical energy, such as a battery or generator, and various components such as wires, switches, and resistors.Generators are devices that convert mechanical energy into electrical energy. They work on the principle of electromagnetic induction, where a conductor moving through a magnetic field generates an electric current.Transformers are devices used to change the voltage of an electric current. They are essential for transmitting electricity over long distances and for stepping up or stepping down the voltage as needed.Conductors are materials that allow electric current to flow through them easily, while insulators are materials that do not allow electric current to pass through them.This property of materials is crucial in designingelectrical systems and devices.Switches are devices used to control the flow ofelectric current in a circuit. They can open or close the circuit, thus controlling the flow of electricity tovarious components.电力是电力或电荷的流动。
电气行业常用英语单词.doc
电气行业常用英语单词电气行业常用英语单词一．电气名词Electric items二．线路（母线、回路）Lines (Bus , circuits) 三．设备Equipments四．保护、继电器Protection , relays五．电气仪表Electric instruments六．防雷Lightning protection七．接地Grounding , earthing八．室、所Room , Substation九．电修车间设备Equipments of electric repair十．材料Material十一．图名Drawings , diagrams十二．表头Tables十三．标准图词汇Terms from standard DWG一．电气名词Electric items交（直）流 Alternating (direct) current短路电流 Short-circuit current起始次暂态短路电流Initial subtransient short-circuit current冲击电流Impulse current稳态短路电流Steady state short-circuit current临界电流 Critical current 切断电流 Rupturing current 熔断电流 Blow-out current 故障电流 Fault current 计算电流Calculating current极限有限电流Limit effective current 过电流Over current逆电流Inverse current整定电流Setting current额定电流Rated current电流密度Current density短路电流最大有效值 Maximum effective value of short-circuit current高压 High-voltage , High-tension低压 Low-voltage , Low-tension计算电压 Calculating voltage 激磁电压 Exciting voltage冲击电压 Impulse voltage临界电压 Critical voltage 残留电压 Residual voltage 击穿电压 Puncture voltage 脉动电压 Pulsating voltage 供电电压 Supply voltage 电力电压 Power voltage 照明电压 Lighting voltage 灯丝电压 Filament voltage 额定电压 Rated voltage 电压损失Voltage loss过(欠)电压 Over (under) voltage线路电压Line voltage电压降Voltage drop工作电压Working voltage一次电压Primary voltage二次电压Secondary voltage电源 Electric source (power supply)自控电压Power supply for process control6kV控制闪光电源Flashing supply for 6kV control工作电源Working power supply (electric source)保安电源Emergency power supply (electric source)直流稳压电源 Stabilized 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 busway 小母线 Miniature bus电源小母线 Power supply miniature bus操作小母线 Operating miniature bus事故信号小母线Miniature bus for fault signal闪光小母线 Flashing miniature bus主母线 Main bus直流主母线D.C. main bus预告母线Prewarning bus干线 Main line照明干线Lighting main line接地干线Grounding main line插座干线Receptacle main line电压干线Voltage main line端子出线Terminal outgoing中性线Neutral支线 Branch-line引入线Lead-in电气线路Electric circuit交流配电线路 A.C. distribution circuit 直流配电线路 D.C. distribution circuit 事故照明线路 Emergency lighting circuit 控制线路 Control circuit接地或接零线路Grounding or neutralizing circuit信号线路Signal circuit有接地极的接地线路网Grounding with grounding electrodes 定子绕组测温回路Temperature measuring circuit for stator winding接地信号回路 Grounding signal circuit闪光信号回路 Flashing-signal circuit 开阀回路 Circuit for opening valve关（闭）阀回路 Circuit for closing valve开度计回路 Circuit for opening meter 电流测量回路 Current-measuring circuit差动保护回路Differental protective circuit过流保护回路Over-current protective circuit合闸回路Closing circuit停车延时回路 Delayed shutdown circuit掉闸回路 Trip circuit激磁回路Exciting circuit备用回路Spare circuit主回路Main circuit馈路 Feeder circuit现有回路 Existing circuit 单线回路 Single-wire circuit 接地回路 Earthed circuit 有电压的电路 Live circuit三．设备Equipments高压开关柜H.V. switchgear动力配电箱 Power distribution cabinet电源配电箱 Source distribution cabinet直流配电屏 D.C. switchboard (distribution panel)交流低压配电屏A.C.L.V.switchboard (distribution panel)静电电容器柜Static capacitor cabinet多种电源插销箱 Receptacle box for miscellaneous power supplies控制箱Control cabinet照明配电箱Lighting (distribution panel)连接箱Junction box出线盒Outlet box开关箱Switch box控制台Console分段屏 Sectionalizing panel进线屏 Incoming line panel电控箱 Electric control panel边屏 Side board端子箱Terminal box供电盘Power supply box瓶车箱Synchronizing cabinet感应调压器专用变压器高压柜Special transformer H.V. cabinet for induction voltage regulator电压互感器柜Potential transformer cabinet信号屏Signal panel浮充屏Floating panel蓄电池屏Battery panel充电屏Charging panel母线联络柜Bus tie cabinet转换开关Transfer switch 电压表转换开关Voltmeter change-over switch铁壳开关Metal-clad switch(Iron-clad switch)管式熔断器Cartridge fuse真空断路器Vacuum circuit breaker (V.C.B.)自动开关Automatic switch高压负荷开关H.V. load break switch三极高压断路器 3-pole HV circuit-breaker刀开关 Knife switch转换开关Transfer switch双极铁壳开关2-pole iron-clad switch风扇变速开关Fan speed regulator switch密闭照明灯开关Hermetic lighting switch防爆照明灯开关Explosion-proof lighting switch行程开关Limit switch高压隔离开关H.V. disconnecting switch明装单极板钮开关Surface-mounted single-pole toggle switch暗装单极板钮开关Flush-mounted single-pole toggle switch三路开关Three-way switch气密式组合开关Hermetic packet type switch防护式开关Guard type switch联锁开关Interlock switch操作方式选择开关Selecting switch for types of operation控制电源开关Switch for control supply主令开关Master switch (controller)多切点切换开关Multi-point change-over switch按钮 Push-button控制按钮 Control push-button防爆控制按钮 Explosion-proof control push-button事故紧急按钮Emergency stopping push-button起动按钮 Starting push-button停止按钮 Stopping push-button现场按钮 Push-button in field挡板 damper音响解除按钮 Push-button for sound release起动器 Starter磁力起动器 Magnetic starter综合起动器Combination starter(Magnetic starter combination)电力变压器 Power transformer调压变压器Voltage regulating transformer电压互感器 Potential transformer电流互感器 Current transformer照明变压器 Lighting transformer三相三绕组变压器3-phase tertiary winding transformer高压试验变压器H.V. testing transformer局部照明变压器Local lighting transformer 多量程仪用电流互感器 Multi-range current transformer for measurement降压变压器 Step-down transformer伺服电动机 Servo-motor双电压电动机 Dual-voltage motor感应电动机 Induction motor交流异步电动机A.C.asynchronous motor同步电动机 synchronous motor三相滑环感应电动机 3-phase slip-ring induction motor三相鼠笼感应电动机3-phase squirrel-cage induction motor绕线式电动机 Wound-rotor induction motor反应式电动机 Reaction motor柴油发电机 Diesel generator励磁发电机 Excitation generator明装双极插座 Surface-mounted 2-pole receptacle暗装双极插座 Flush-mounted 2-pole receptacle双极带接地插座2-pole receptacle with grounding contact单相三孔明插座Surface-mounted single phase 3-pole receptacle防护式明装三相四孔插座 Guard type surface-mounted3-phase4-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 定时限继电器 Definite time relay接闪装置（避雷器） Lightning arrester 光电继电器 Photoelectric relay断相保护 Phase failure protection 电子继电器 Electronic relay电磁式继电器 Electromagnetic relay四．保护、继电器 Protection , relays 电动式继电器 Electrodynamic relay信号继电器 Signal relay 气压继电器 Gas-pressure relay过电流继电器 Over-current relay 继电器常开触点Relay N.O. contact电压继电器 Voltage relay 继电器常闭触点Relay N.C. contact时间继电器 Time relay 继电器保护触点（常开）Relay holding 中间继电器 Auxiliary relay contact (N.O.)热继电器 Thermal relay 能自动返回的常闭按钮触点 Self-return 温度继电器 Temperature relay button with N.C. contact瓦斯继电器 Gas relay 模拟信号触点Contact for semigraph 控制电源中间继电器Auxiliary relay for signalcontrol supply 强励磁接点 Shock excitation contact自动操作继电器 Relay for auto-operation 电感线圈 Induction coil低电压继电器 Under-voltage relay 电流线圈 Current coil过电压继电器 Over-voltage relay 脱扣线圈 Trip coil联锁继电器 Interlock relay 合闸线圈 Close coil冲击继电器 Impact relay 释放线圈 Releasing coil合闸位置继电器 Close position relay 掉闸线圈 Tripping coil逆流继电器 Reverse-current relay 予告信号 Prewarning signal差流继电器 Differential current relay 掉闸回路断线信号 Breakage signal of trip差动继电器 Differential relay circuit电流继电器 Current relay 断路器事故掉闸信号 Fault trip signal of 功率继电器 Power relay breaker掉闸音响信号 Tripping audible signal接地继电器 Earthing relay重瓦斯预告信号Heavy gas prewarning 重合闸继电器 Reclosing relaysignal同步继电器Synchronous relay速动继电器Quick acting relay温度预告信号Temperature prewarning signal手动、自动操作时事故信号Fault signal inmanual/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Synchronizationof generator to working bus重瓦斯保护Heavy gas protection开或闭超扭矩保护 Over-torque protection during opening and closing valve电机起动顺序Sequence of motor starting铭牌框注字Name plate denotation (inscription)五．电气仪表Electric instruments电流表Ammeter电压表Voltmeter三相三线有功电度表Three-phase three-wire kilowatt-hour meter , kWh meter单相电度表Single-phase kilowatt-hour meter三相无功电度表Three-phase kilovar-hour meter有功功率表Active power meter , kilowatt meter无功功率表Reactive power meter, kilovar meter三相瓦特表 ( 功率表 ) Three-phase watt meter功率因数表 Power factor meter频率表 Frequency meter验电流器Galvanoscope欧姆表Ohmmeter相位表Phase meter转速表Tachometer波长表Wave-length meter三相四线制标准电度表 3-phase 4-wire standard watthour-meter过载电流表Overload ammeter低功率因数瓦特表 Low power-factor wattmeter交直流两用钳型电流表 A.C./D.C. multi-purpose tongtester兆欧表Megger , Megohmmeter万用表Avometer微安表Microammeter毫安表Milliammeter各种测量仪表Various kind of measuring instruments接地电阻测量仪 Earthing resistance tester真空管电压表 Vacuum tube voltmeter电动秒表 Electric second-meter六．防雷Lightning protection避雷装置Lightning protector避雷针 Lightning rod避雷带 Strap type lightning protector避雷网 Network of lightning protector避雷针支架 Lightning rod support 避雷针尖 Tip of lightning rod 避雷针拉铁Brace for lightning rod避雷器Lightning arrester,surge discharger球型避雷器 Spherical arrester 管形避雷器 Tubular arrester 阀形避雷器 Auto-valve arrester 低压避雷器 Low voltage arrester 角形避雷器 Horn arrester多隙避雷器 Multigap arrester 铝避雷器 Aluminum cell arrester 氧化膜避雷器 Oxide film arrester击穿保险器 Puncture lightning arrester雷击 Lightning stroke直接雷击 Direct lightning stroke 感应雷击 Induction lightning stroke 雷电日 Thunderbolt days雷电或然率 Lightning and thunder probability触电 Electric shock静电感应Electrostatic induction七．接地Grounding , earthing接地保护Ground protection,earth protection防雷接地 Grounding for lightning保护接地 Protective earthing 人工接地 Artificial grounding工作接地Working grounding , working earthing重复接地Multiple earthing屏蔽接地Screen earthing , shielding ground中性点接地Neutral point grounded接地系统Grounding system , earthing system接地故障 Ground fault , earth fault单相接地 Single phase earthing 母线接地 Bus ground接地装置Grounding device , earthing device引下线Down-lead , down conductor引下线固定Clamping plate of support for fixing支架夹板 Down lead引下线固定支脚 Support for fixing down lead接地线 Ground connector接地干线 Ground(ing) main , (bus)接地网 Grounding network , earthing network接地极 Earth electrode (pole)接地电阻 Earth resistance接地电路 Earth (ground) circuit连接条 Connecting strip 断接卡Connecting clamp八．室、所 Room , Substation贮藏室 Storage 套间Compartment蓄电池室Battery room控制室Control room 配电室Distribution room维修间Repair room变电所Substation高压配电室 H.V. distribution room休息室 Rest room九．电修车间设备Equipments of electric repair砂轮机 Emery wheel grinder台钻 Bench drilling machine交流电焊机 A.C. welding machine移动式空气压缩机Portable air compressor手电钻Electric hand drill单速手摇绕线机 Single speed hand winding machine导线钳压器 Wire jointing press-clamp油压千斤顶 Hydraulic jack电吹尘器 Electric dust cleaner存放柜 Store chest高压试验变压器 H.V. testing transformer泄漏试验变压器 Leakage testing set 大电流发生器 Strong current generator油浸自冷感应调压器 Oil-immersed self-cooled induction voltage regulator多量程仪用电流互感器Multi-range current transformer for measurement仪用电感互感器 Instrumental voltage transformer单相自耦变压器 Single-phase auto-transformer三相自耦变压器3-phase auto-transformer硅整流器Silicon rectifier仪表试验台Testing stand for instrument接触器，继电器试验台Relay and contactor testing stand慢扫描示波器Slow scanning oscillograph交流电子稳压器 A.C. electronic voltage stabilizer携带式交流电桥 Portable A.C. electric bridge接地电阻测量仪 Earthing resistance tester电缆故障探伤仪Cable fault detector直流单臂电桥 D.C. single-arm electric bridge , Wheatstone bridge十．材料Material绝缘包布Insulating tape填料 Filler , packing绝缘膏 Insulating compound电缆膏 Cable compound 防腐油 Anti-corrosive oil 沥青漆Bituminous varnish 绝缘漆Insulating varnish 瓷漆Enamel varnish有色金属 Non-ferrous metal黑色金属 ferrous metal 白金属 White metal云母 Mica 环氧树脂Epoxy resin聚氯乙烯Polyvinyl chloride , PVC 蜡 Wax滑石粉Talc powder电胶木Bakelite聚丙烯外壳Polyacrylic cover耐油橡胶管 Oil-proof rubber tubes 接地铜线 Grounding copper wire垫圈 Pad塑料绝缘线 Plastics insulated wire 橡套电缆 Rubber sheathed cable中间接头 Splice填充剂Filling agent绝缘电线Insulated wire移动软电缆 Movable flexible cable 补偿导线 Extension wire套管 Bushing母线槽Busway悬索 Cable suspension滑触线Trolley conductor镀锌煤气管 Galvanized gas pipe镀锌角钢 Galvanized steel angle镀锌扁钢 Galvanized steel strap钢丝绳 Steel wire rope 电笛 Siren电磁阀 Electromagnetic valve连接片 Connecting link 切换片Transfering link端子排Terminal board半导体二极管Semiconductor diode开度计 Opening meter 逻辑元件 Logical element 接线盒 Junction box仪表槽板 Instrument trunking电缆吊架 Cable hanger出线套Outgoing line sleeve十一．图名Drawings , diagrams电气图纸目录Contents of electric drawings电力系统图Electric power system diagram照明系统图Lighting system diagram电力平面布置图Electric power layout plan照明平面布置图 Lighting layout plan单线图 One line diagram控制箱面部布置图Surface arrangement of control box背部接线图Back wiring (diagram)外部接线图 External (outside)wiring diagram内部接线图Internal (inside)wiring diagram控制原理图 Principle control diagram原理图 Schematic diagram 展开图Developed diagram电气标准图Electric standard drawing电气施工图Electric working drawing复用图 Reproducibles (drawing) 电缆联系图 Cable hook-up diagram转换开关接点图 Contact diagram of transfer switch箱侧视图 Side view of box正视图 Front view , facade背视图 Back view剖面图 Section参考图 Reference drawing电缆敷设图 Cable laying diagram箱内框架布置图Arrangement of frames inside the cabinet控制箱台面展开图 Surface developed diagram of console出线端子示意图Schematic diagram of terminal outgoing lines端子接线图Diagram of terminal connections电气管线表 List of wire , cable and conduits设备材料表List of equipment and materials十二．表头Tables电力系统图 Power system diagram引入线 Lead in保护设备 Protective device型号 Type额定值Rating整定值Setting主启动设备回路Circuit to starting device导线型号、芯数、截面及管径 Conductor type , cores , section & diameter ofconduit线长 Wire length管长 Conduit length启动设备Starting device型号规格Type , specification保护元件Protective element计量装置 Calculating device用电设备主回路Main circuit of electric equipment控制回路Control circuit控制装置Control device用电设备Electric equipment设备容量 Consumer capacity 生产设备 Production equipment 位号 No. of location 名称 Name备注 Remarks引入线Feed in配电箱Distribution cabinet型号及编号Type and No.开关型号 Switch type保护装置 Protective device回路编号 Circuit No. 相别Phase灯数 Number of lamps插座数 Number of receptacles电缆编号 No. of line 起点Starting 终点 Ending母线截面Section of bus零母线Neutral bus屏编号Panel No.型号及方案号Type and variant No.控制原理图号 Principle control diagram工艺位号 Process item No.十三．标准图词汇Terms from standard DWG电工系统图图形符号Graphic symbols for electric system交流电的相别 A.C. phase sequence直流电的正负极 D.C. positive and negative poles有中性点引出线的星形连接的三相绕组Star-connected three phase windings with neutral outlet开口三角形连接的三相绕组 3-phase winding with open delta connection互相连接的导线Cross connection of wires不连接的跨越导线Crossing wires not in contact with each other可拆卸的电气连接 Removable connection电缆终端头 Pothead of cable or cable end自耦变压器Auto-transformer感应调压器Induction voltage regulator凸极同步电动机Salient polesynchronous motor带接换装置的蓄电池组Accumulatorbattery 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 toa water supply pipe电缆与热力管道交叉敷设Cable running across heat pipeline车道 Drive way电缆穿管与管道交叉Cable protective pipe across a pipeline双(单 )侧支架电缆沟 Trench with rack on both sides (one side)室外地坪Outdoor grade跨接线Jumper金属软管 Flexible metal tube过渡接头 Adapter 功角 powerangle有功（功率） active power 无功（功率） reactive power 功率因数 power factor 无功电流reactive current下降特性droop characteristics斜率 slope额定 rating变比 ratio参考值reference value电压互感器PT分接头tap下降率droop rate仿真分析simulation analysis传递函数transfer function框图 block diagram受端 receive-side裕度 margin同步 synchronization失去同步loss of synchronization阻尼 damping摇摆 swing保护断路器circuit breaker4）电阻： resistance电抗： reactance阻抗： impedance5）电导： conductance电纳： susceptance导纳： admittance6）电感： inductance电容 : capacitanceAbsorber Circuit 吸收电路AC/AC Frequency Converter交交变频电路AC power control 交流电力控制AC Power Controller 交流调功电路AC Power Electronic Switch 交流电力电子开关Ac Voltage Controller 交流调压电路Asynchronous Modulation 异步调制Baker Clamping Circuit 贝克箝位电路Bi-directional Triode Thyristor双向晶闸管Bipolar Junction Transistor-- BJT双极结型晶体管Boost-Buck Chopper 升降压斩波电路Boost Chopper 升压斩波电路Boost Converter 升压变换器Bridge Reversible Chopper 桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter 降压变换器Commutation 换流Conduction Angle 导通角Constant Voltage Constant Frequency --CVCF 恒压恒频ContinuousConduction--CCM （电流）连续模式Control Circuit 控制电路Cuk Circuit CUK 斩波电路Current Reversible Chopper 电流可逆斩波电路Current Source Type Inverter--CSTI 电流（源）型逆变电路Cycloconvertor 周波变流器DC-AC-DC Converter直交直电路DC Chopping 直流斩波DC Chopping Circuit 直流斩波电路DC-DC Converter 直流－直流变换器Device Commutation 器件换流Direct Current Control 直接电流控制Discontinuous Conduction mode （电流）断续模式displacement factor 位移因数distortion power 畸变功率double end converter 双端电路driving circuit 驱动电路electrical isolation 电气隔离fast acting fuse 快速熔断器fast recovery diode 快恢复二极管fast revcovery epitaxial diodes 快恢复外延二极管fast switching thyristor 快速晶闸管field controlled thyristor 场控晶闸管flyback converter 反激电流forced commutation 强迫换流forward converter 正激电路frequency converter 变频器full bridge converter 全桥电路full bridge rectifier 全桥整流电路full wave rectifier 全波整流电路fundamental factor 基波因数gate turn-off thyristor —— GTO 可关断晶闸管general purpose diode 普通二极管giant transistor —— GTR 电力晶体管half bridge converter 半桥电路hard switching 硬开关high voltage IC 高压集成电路hysteresis comparison 带环比较方式indirect current control 间接电流控制indirect DC-DC converter 直接电流变换电路insulated-gate bipolar transistor---IGBT 绝缘栅双极晶体管intelligent power module---IPM 智能功率模块integrated gate-commutated thyristor---IGCT 集成门极换流晶闸管inversion 逆变latching effect 擎住效应leakage inductance 漏感light triggered thyristo---LTT 光控晶闸管line commutation 电网换流load commutation 负载换流三绕组变压器： three-column transformer ThrClnTrans双绕组变压器：double-column transformer DblClmnTrans电容器： Capacitor并联电容器： shunt capacitor电抗器： Reactor母线： Busbar输电线： TransmissionLine发电厂： power plant断路器： Breaker刀闸 (隔离开关 )：Isolator分接头： tap电动机： motor（2）状态参数有功： active power无功： reactive power电流： current容量： capacity电压： voltage档位： tap position有功损耗： reactive loss无功损耗： active loss功率因数： power-factor功率： power功角： power-angle电压等级： voltage grade空载损耗： no-load loss铁损： iron loss铜损： copper loss空载电流： no-load current2）阻抗： impedance正序阻抗： positive sequence impedance 负序阻抗： negative sequence impedance 零序阻抗： zero sequence impedance电阻： resistor电抗： reactance电导： conductance电纳： susceptance无功负载： reactive load 或者 QLoad 有功负载 : active load PLoad 遥测：YC(telemetering)遥信： YX励磁电流 (转子电流 )：magnetizing current 定子： stator功角： power-angle上限 :upper limit下限： lower limit并列的： apposable高压 : high voltage低压： low voltage中压： middle voltage3）电力系统 power system发电机 generator 励磁excitation励磁器excitor电压 voltage电流 current母线 bus变压器transformer升压变压器 step-up transformer高压侧 high side输电系统 power transmission system输电线 transmission line固定串联电容补偿fixed series capacitor compensation稳定 stability电压稳定 voltage stability功角稳定 angle stability 暂态稳定 transient stability 电厂 power plant能量输送power transfer交流 AC装机容量 installed capacity电网 power system 落点drop point开关站switch station双回同杆并架double-circuit lines on the same tower变电站 transformer substation补偿度 degree of compensation高抗 high voltage shunt reactor无功补偿reactive power compensation 故障 fault调节 regulation裕度 magin三相故障three phase fault故障切除时间fault clearing time极限切除时间critical clearing time切机 generator triping高顶值high limited value强行励磁reinforced excitation线路补偿器LDC(line drop compensation)机端 generator terminal静态 static (state)动态 dynamic (state)单机无穷大系统one machine - infinity bus system机端电压控制AVR电抗 reactance电阻 resistance。
电力专业英语单词
succeed v : succeed in doing something做某事成功;
success n; successfully ad (*)
a.She wished him success_ in his new job.
b.Were you successful in finding a new house?
regular: a 定期的
15.technique: n 技术、技巧，
16.outline: v 概括；n 轮廓、大纲
a.You should outline the story before you write it.
b.You can see the outline of her face in the light of the candle.
China telecommunication中国电信
12.inexact: a 不正确的，反义词：exact
incomplete: a 不完整的，反义词：complete
13.purpose: n 目的、意图，purposeful: a 有目的的，蓄意的，
purposefully: ad 有目的地、蓄意地(*)
c.I finished my training successfully.
d.He succeeds in finding a good job.
2.disagree: v disagree with somebody(与某人有分歧，意见不一致),
n disagreement, a disagreeable;反义词：agree, agreement, agreeable
实用英语复习英语单词(一至三单元)带音标
1.marketing[ˈmɑ:kɪtɪŋ]市场营销2.electricity [ɪˌlekˈtrɪsəti] 电力3.boost [bu:st]提升，提高4.promotion [prəˈməʊʃn] 促销5.cashback [ˈkæʃbæk] 返现6.specialist shop[ˈspeʃəlɪst][ʃɒp]专卖店unch[lɔ:ntʃ]开展8.sponsor [ˈspɒnsə(r)] 赞助，资助9.hypermarket [ˈhaɪpəmɑ:kɪt]巨型超市10.sample [ˈsɑ:mpl]样品11.sales channel [seɪlz] [ˈtʃænl]销售渠道12.element [ˈelɪmənt]要素13.target [ˈtɑ:gɪt] 目标，把...作为目标14.define [dɪˈfaɪn] 下定义15.access [ˈækses] 接近，进入16.billboard [ˈbɪlbɔ:d]广告牌17.start out [stɑ:t][aʊt] 开始，起步18.manufacturer [ˌmænjuˈfæktʃərə(r)]制造商，生产商19.retailer [ˈri:teɪlə(r)] 零售商20.consumer [kənˈsju:mə(r)] 消费者，顾客21.sell to [sel] 销售22.purchase from [ˈpɜ:tʃəs]从...购买23.distribution channel [ˌdɪstrɪˈbju:ʃn] [ˈtʃænl]分销渠道24.benefit[ˈbenɪfɪt]利益25.cost[kɒst]花费，成本26.middleman [ˈmɪdlmæn] 中间商27.agent [ˈeɪdʒənt]代理商28.establishment [ɪˈstæblɪʃmənt]机构，企业29.be engaged in [ɪnˈgeɪdʒd]从事30.consumption[kənˈsʌmpʃn]消费31.attend [əˈtend]照顾，关注32.e-commerce['i:kɒmɜ:s]电子商务33.online bookshop [ˌɒnˈlaɪn] [ˈbʊkʃɒp]网上书店34.business to business [ˈbɪznɪs] B2B35.business to customer [ˈkʌstəmə(r)] B2C36.market share [ˈmɑ:kɪt] [ʃeə(r)]市场份额37.target market[ˈtɑ:gɪt] [ˈmɑ:kɪt]目标市场38.Europe [ˈjʊərəp]欧洲39.accessory [əkˈsesəri] 配饰40.Singles’ Day ['sɪŋgə] [deɪ]光棍节41.platform [ˈplætfɔ:m]交易平台42.transaction [trænˈzækʃn]交易，业务43.rocket [ˈrɑkɪt] 迅速，上升44.stack up [stæk]堆放45.stretch [stretʃ]伸展，延伸。
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。
电力电子专业英语单词汇总
电力电子专业英语单词汇总电路的差不多概念及定律电源 source电压源 voltage source电流源 current source理想电压源 ideal voltage source理想电流源 ideal current source伏安特性 volt-ampere characteristic电动势 electromotive force电压 voltage电流 current电位 potential电位差 potential difference欧姆 Ohm伏特 Volt安培 Ampere瓦特 Watt焦耳 Joule电路 circuit电路元件 circuit element电阻 resistance电阻器 resistor电感 inductance电感器 inductor电容 capacitance电容器 capacitor电路模型 circuit model参考方向 reference direction参考电位 reference potential欧姆定律Ohm’s law基尔霍夫定律Kirchhoff’s law基尔霍夫电压定律Kirchhoff’s voltage law（KVL）基尔霍夫电流定律Kirchhoff’s current law（KCL）结点 node支路 branch回路 loop网孔 mesh支路电流法 branch current analysis网孔电流法 mesh current analysis结点电位法 node voltage analysis电源变换 source transformations叠加原理 superposition theorem网络 network无源二端网络 passive two-terminal network有源二端网络 active two-terminal network戴维宁定理Thevenin’s theorem诺顿定理Norton’s theorem开路（断路）open circuit 短路 short circuit开路电压 open-circuit voltage短路电流 short-circuit current交流电路直流电路 direct current circuit (dc)交流电路 alternating current circuit (ac)正弦交流电路 sinusoidal a-c circuit平均值 average value有效值 effective value均方根值root-mean-squire value (rms)瞬时值 instantaneous value电抗 reactance感抗 inductive reactance容抗 capacitive reactance法拉 Farad亨利 Henry阻抗 impedance复数阻抗 complex impedance相位 phase初相位 initial phase相位差 phase difference相位领先 phase lead相位落后 phase lag倒相，反相 phase inversion频率 frequency角频率 angular frequency赫兹 Hertz相量 phasor相量图 phasor diagram有功功率 active power无功功率 reactive power视在功率 apparent power功率因数 power factor功率因数补偿 power-factor compensation串联谐振 series resonance并联谐振 parallel resonance谐振频率 resonance frequency频率特性 frequency characteristic幅频特性amplitude-frequency response characteristic相频特性 phase-frequency response characteristic 截止频率 cutoff frequency品质因数 quality factor通频带 pass-band带宽 bandwidth (BW)滤波器 filter一阶滤波器 first-order filter二阶滤波器 second-order filter低通滤波器 low-pass filter高通滤波器 high-pass filter带通滤波器 band-pass filter带阻滤波器 band-stop filter转移函数 transfer function波特图 Bode diagram傅立叶级数 Fourier series三相电路 three-phase circuit三相电源 three-phase source对称三相电源 symmetrical three-phase source对称三相负载 symmetrical three-phase load相电压 phase voltage相电流 phase current线电压 line voltage线电流 line current三相三线制 three-phase three-wire system三相四线制 three-phase four-wire system三相功率 three-phase power星形连接 star connection(Y-connection)三角形连接triangular connection(D- connection ,delta connection)中线 neutral line电路的暂态过程分析暂态 transient state稳态 steady state暂态过程，暂态响应 transient response换路定理 low of switch一阶电路 first-order circuit三要素法 three-factor method时刻常数 time constant积分电路 integrating circuit微分电路 differentiating circuit磁路与变压器磁场magnetic field磁通 flux磁路 magnetic circuit磁感应强度 flux density磁通势 magnetomotive force磁阻 reluctance电动机直流电动机 dc motor交流电动机 ac motor异步电动机 asynchronous motor同步电动机 synchronous motor三相异步电动机 three-phase asynchronous motor 单相异步电动机 single-phase asynchronous motor 旋转磁场 rotating magnetic field定子 stator转子 rotor转差率 slip起动电流 starting current起动转矩 starting torque 额定电压 rated voltage额定电流 rated current额定功率 rated power机械特性 mechanical characteristic继电器-接触器操纵按钮 button熔断器 fuse开关 switch行程开关 travel switch继电器 relay接触器 contactor常开(动合)触点 normally open contact常闭(动断)触点 normally closed contact时刻继电器 time relay热继电器 thermal overload relay中间继电器 intermediate relay可编程操纵器（PLC）可编程操纵器 programmable logic controller语句表 statement list梯形图 ladder diagram半导体器件本征半导体intrinsic semiconductor掺杂半导体doped semiconductorP型半导体 P-type semiconductorN型半导体 N--type semiconductor自由电子 free electron空穴 hole载流子 carriersPN结 PN junction扩散 diffusion漂移 drift二极管 diode硅二极管 silicon diode锗二极管 germanium diode阳极 anode阴极 cathode发光二极管 light-emitting diode (LED)光电二极管 photodiode稳压二极管 Zener diode晶体管（三极管） transistorPNP型晶体管 PNP transistorNPN型晶体管 NPN transistor发射极 emitter集电极 collector基极 base电流放大系数 current amplification coefficient 场效应管 field-effect transistor (FET)P沟道 p-channelN沟道 n-channel结型场效应管 junction FET（JFET）金属氧化物半导体 metal-oxide semiconductor (MOS)耗尽型MOS场效应管depletion mode MOSFET （D-MOSFET）增强型MOS场效应管enhancement mode MOSFET （E-MOSFET）源极 source栅极 grid漏极 drain跨导 transconductance夹断电压 pinch-off voltage热敏电阻 thermistor开路 open短路 shorted差不多放大器放大器 amplifier正向偏置 forward bias反向偏置 backward bias静态工作点 quiescent point (Q-point)等效电路 equivalent circuit电压放大倍数 voltage gain总的电压放大倍数 overall voltage gain饱和 saturation截止 cut-off放大区 amplifier region饱和区 saturation region截止区 cut-off region失真 distortion饱和失真 saturation distortion截止失真 cut-off distortion零点漂移 zero drift正反馈 positive feedback负反馈 negative feedback串联负反馈 series negative feedback并联负反馈 parallel negative feedback共射极放大器 common-emitter amplifier射极跟随器 emitter-follower共源极放大器 common-source amplifier共漏极放大器 common-drain amplifier多级放大器 multistage amplifier阻容耦合放大器resistance-capacitance coupled amplifier直截了当耦合放大器 direct- coupled amplifier输入电阻 input resistance输出电阻 output resistance负载电阻 load resistance动态电阻 dynamic resistance负载电流 load current旁路电容 bypass capacitor耦合电容 coupled capacitor直流通路 direct current path交流通路 alternating current path 直流重量 direct current component交流重量 alternating current component变阻器（电位器）rheostat电阻（器）resistor电阻（值）resistance电容（器）capacitor电容（量）capacitance电感（器，线圈）inductor电感（量），感应系数inductance正弦电压 sinusoidal voltage集成运算放大器及应用差动放大器 differential amplifier运算放大器 operational amplifier(op-amp)失调电压 offset voltage失调电流 offset current共模信号 common-mode signal差模信号 different-mode signal共模抑制比 common-mode rejection ratio (CMRR) 积分电路 integrator（circuit）微分电路 differentiator（circuit）有源滤波器 active filter低通滤波器 low-pass filter高通滤波器 high-pass filter带通滤波器 band-pass filter带阻滤波器 band-stop filter波特沃斯滤波器 Butterworth filter切比雪夫滤波器 Chebyshev filter贝塞尔滤波器 Bessel filter截止频率 cut-off frequency上限截止频率 upper cut-off frequency下限截止频率 lower cut-off frequency中心频率 center frequency带宽 Bandwidth开环增益 open-loop gain闭环增益 closed-loop gain共模增益 common-mode gain输入阻抗 input impedance电压跟随器 voltage-follower电压源 voltage source电流源 current source单位增益带宽unity-gain bandwidth频率响应 frequency response频响特性（曲线）response characteristic波特图 the Bode plot稳固性stability补偿 compensation比较器 comparator迟滞比较器 hysteresis comparator阶跃输入电压step input voltage外表放大器 instrumentation amplifier隔离放大器 isolation amplifier对数放大器 log amplifier反对数放大器antilog amplifier反馈通道 feedback path反向漏电流 reverse leakage current相位phase相移 phase shift锁相环 phase-locked loop(PLL)锁相环相位监测器 PLL phase detector和频 sum frequency差频 difference frequency波形发生电路振荡器 oscillatorRC振荡器 RC oscillatorLC振荡器 LC oscillator正弦波振荡器 sinusoidal oscillator三角波发生器 triangular wave generator方波发生器square wave generator幅度 magnitude电平level饱和输出电平（电压） saturated output level功率放大器 power amplifier交越失真 cross-over distortion甲类功率放大器 class A power amplifier乙类推挽功率放大器class B push-pull power amplifierOTL功率放大器output transformerless power amplifierOCL功率放大器output capacitorless power amplifier直流稳压电源半波整流 full-wave rectifier全波整流 half-wave rectifier电感滤波器 inductor filter电容滤波器 capacitor filter串联型稳压电源 series (voltage) regulator开关型稳压电源 switching (voltage) regulator集成稳压器 IC (voltage) regulator晶闸管及可控整流电路晶闸管 thyristor单结晶体管 unijunction transistor（UJT）可控整流 controlled rectifier可控硅 silicon-controlled rectifier峰点 peak point谷点 valley point操纵角 controlling angle导通角 turn-on angle门电路与逻辑代数二进制 binary二进制数 binary number十进制 decimal十六进制 hexadecimal 二-十进制 binary coded decimal （BCD）门电路 gate三态门tri-state gate与门 AND gate或门 OR gate非门 NOT gate与非门 NAND gate或非门 NOR gate异或门 exclusive-OR gate反相器 inverter布尔代数 Boolean algebra真值表 truth table卡诺图 the Karnaugh map逻辑函数 logic function逻辑表达式 logic expression组合逻辑电路 combination logic circuit译码器 decoder编码器 coder比较器 comparator半加器 half-adder全加器 full-adder七段显示器 seven-segment display时序逻辑电路 sequential logic circuitR-S 触发器 R-S flip-flopD触发器 D flip-flopJ-K触发器 J-K flip-flop主从型触发器 master-slave flip-flop置位 set复位 reset直截了当置位端direct-set terminal直截了当复位端direct-reset terminal寄存器 register移位寄存器 shift register双向移位寄存器bidirectional shift register 计数器 counter同步计数器 synchronous counter异步计数器asynchronous counter加法计数器 adding counter减法计数器 subtracting counter定时器 timer清除（清0）clear载入 load时钟脉冲 clock pulse触发脉冲 trigger pulse上升沿 positive edge下降沿 negative edge时序图 timing diagram波形图 waveform单稳态触发器 monostable flip-flop双稳态触发器 bistable flip-flop无稳态振荡器 astable oscillator晶体 crystal 555定时器 555 timer模拟信号 analog signal数字信号 digital signalAD转换器analog -digital converter (ADC)DA转换器 digital-analog converter (DAC)半导体储备器只读储备器 read-only memory（ROM）随机存取储备器 random-access memory（RAM）可编程ROM programmable ROM（PROM）常见英文缩写说明（按字母顺序排列）：ASIC: Application Specific Integrated Circuit. 专用ICCPLD: Complex Programmable Logic Device. 复杂可编程逻辑器件EDA: Electronic Design Automation. 电子设计自动化FPGA: Field Programmable Gate Array. 现场可编程门阵列GAL: Generic Array Logic. 通用阵列逻辑HDL: Hardware Description Language. 硬件描述语言IP: Intelligent Property. 智能模块PAL: Programmable Array Logic. 可编程阵列逻辑RTL: Register Transfer Level. 寄存器传输级描述）SOC: System On a Chip. 片上系统SLIC: System Level IC. 系统级ICVHDL: Very high speed integrated circuit Hardware Description Language. 超高速集成电路硬件描述语言。
电子专业英语词汇(附带有音标及注释)
单词Static静止的，静态的['stætik]Standpoint立足点Magnetism 磁场，磁力['mægnitizəm]V oltaic 伏打的[vɔl'teiik]voltag电压Patent专利['pætnt]Electromagnet电磁铁电磁体[i'lektrəu'mægnit Dc generator直流电动机Filament灯丝['filəmənt]Street lighting街道照明Polyphase 多相的['pɔlifeiz]Transmission传输[træns'miʃən]Communication通信Charge电荷Illustrate说明['iləstreit]Essential基本的[i'senʃəl]Dissipation消耗[.disi'peiʃən]V oltage source电压源Current source电流源['kʌrənt]Irrespective不考虑的[.iri'spektivMagnitude大小Potential difference电势差[pə'tenʃəlAmpere安培'æmpɛəPassive无源的'pæsivInductance电感[in'dʌktənsCapacitance电容kə'pæsitənsFarad法拉'færədDiscontinuity不连续的[.diskɔnti'nju:iti] Coulomb库伦['ku:lɔm]Diverse各种各样的[dai'və:s]Be proportional to与。
成比例Modification修改[.mɔdifi'keiʃən]Passive无缘的Discrete离散的[di'skri:t]Substrate基片['sʌbstreit]Analog模拟的['ænəlɔ:g]Pulse train脉冲序列[pʌls]Deal with处理Analog electronic systems模拟电子系统Quartz crystal石英晶体[kwɔ:ts] Conjunction连接[kən'dʒʌŋkʃən]Interval间歇['intəvəl]Plus加，正数[plʌs]Minus减去，负号，负数'mainəs] Saturate是饱和，渗透['sætʃəreit] Comparator比较器，比较电路['kɔmpəreitə] Transfer plot传输图[plɔtOperational amplifier运算放大器['æmplifaiəInput impedance输入阻抗Negative feedback负反馈Out impedance输出阻抗Gain增益[gein]Instrumentation仪表[.instrumen'teiʃən Incorporate结合[in'kɔ:pəreit]Slope斜率Coefficient系数[.kəui'fiʃənt]Particle微粒['pɑ:tikl]Regular pattern规则，形状Arrangement排列Existence存在ig'zistənsLiquid crystal display液晶显示器Swirl旋转[swə:l]Pulsator振动机[pʌl'seitəWhirlpool涡流['wə:lpu:l]Agitator stirring type搅拌机式['ædʒiteitə ['stə:riŋ] Propeller叶轮，螺旋推进器片prə'peləDrum type滚筒式drʌmProtrusion伸出[prə'tru:ʒən]Refrigerator电冰箱[ri'fridʒə.reitə]Alcohol酒精'ælkəhɔlCotton ball棉球Vaporization汽化[.veipərai'zeiʃən]Sprinkle洒'spriŋklEvaporator蒸发器[i'væpə.reitə]Exquisite优秀的['ekskwizit]Devoutly虔诚的[di'vautli]Firmware固件['fə:mwɛə]Digital age数码时代['didʒitəl]Encrypt加密[en'kript]GUI图形用户界面Vacuum tube真空管['vækjuəmCathode阴极['kæθəud]Anode阴极['ænəud]Alternating voltage交流电压Repel阻止[ri'pel]Diode二极管['daiəudRectifier tube 整流管['rektifaiəAmplifier 放大器['æmplifaiəBipolar transistor 双极性晶体管[bai'pəulə] [træn'zistəReverse bias 反向偏执[ri'viə'baiəs]Filed effect transistor 场效应管Repulsion 排斥[ri'pʌlʃən]Attraction 吸引Superimpose 双重的[.sju:pərim'pəuzConducting material 导电材料Conductivity电阻率WindCoil线圈[kɔilIntensity强度[in'tensiti]Conjunction连接[kən'dʒʌŋkʃənForward bias 正向偏置Integrated circuits 集成电路['intigreitidMagnetic field 磁场Semiconductor 半导体[.semikən'dʌktəIndicator 指示器['indikeitəPermanent 永久的['pə:mənəntCalibration 标度[.kæli'breiʃənMilliampere 毫安[.mili'æmpɛəHair spring细弹簧Milliammeter毫安表[mili'æmitəMultiplier乘法器['mʌltəplaiəRectifier整流器['rektifaiəDiagonal对角线dai'ægənlElectrodynamic 电力学的[i.lektrəudai'næmik Electrostatic 静力学的[i'lektrəu'stætik Transducer传感器[træns'dju:s]Optional 光的['ɔpʃənlDimension 尺寸[di'menʃənVision sensor视觉传感器['viʒənCategory种类['kætigəriInspection检查，视察[in'spekʃənFiber sensor光纤传感器['faibə]Fluctuate 上下摇动['flʌktjueitProximity接近prɔk'simitiDisplacement senor位移传感器Harsh 粗糙的，恶劣的[hɑ:ʃ]Ultrasonic超声波[.ʌltrə'sɔnikPowder 粉末['paudəManometer 压力机mə'nɔmitəElectronic temperature 电子温度计['tempritʃəInfrared 红外线的'infrə'red]Transducer 传感器Optical光的Transduction 换能，转换[træns'dʌkʃən Measurand 被测变量['meʒərənd Diaphragm 空光装置['daiəfræmBourbon 低音['bə:bən,'buəbənCantilever 悬臂'kæntili:və] Electromechanical 机电的i'lektrəumi'kænikəl] Fidelity 精确度fi'delitiDistortion 变形，失真[dis'tɔ:ʃən Relationship 线性关系Sensitive 灵敏性'sensitivVibration 振动，颤动vai'breiʃənHarmonics声学hɑ:'mɔniksCapacitance 电容[kə'pæsitənsInductance 电感in'dʌktəns]Inductive 感性的[in'dʌktivPotentiometer 电位器[pə.tenʃi'ɔmitəDynamic动态的[dai'næmikInfinite 无穷的['infinitQuote 引用，提供kwəut Polarity极性[pəu'læritiLithium锂['liθiəmSulphate 硫酸盐['sʌlfeit Polarize使极化['pəulə.raiz Ceramic陶瓷制品[si'ræmik Barium 钡['bɛəriəmTitanate 酯'taitəneit]Insulator绝缘体'insju.leitəImpedance阻抗im'pi:dəns Thermocouple热电偶'θə:mə'kʌpl Corrosion浸蚀腐蚀kə'rəuʒən Oxidation 氧化[.ɔksi'deiʃən Sheath护套，外壳ʃi:θ。
电力行业常见英语单词
电力行业常见英语单词电力行业常见英语单词导语：电力是以电能作为动力的能源。
下面是YJBYS店铺收集整理的有关电力的英语词汇，欢迎参考!abrasive 研磨料abrasive disc 磨料盘accumulator 储压罐acetone 丙酮activation 活动，赋活，激活，活化，激励，启用acute angle 锐角adhesive 带粘性的, 胶粘, 粘合剂 adjustable spanner 活动扳手admixture 混合, 混合物adversely 逆地, 反对地adze 扁斧aerial 航空的, 生活在空气中的, 空气的, 高耸的,天线aerosol 浮质,气溶胶, 气雾剂, 烟雾剂 aggregate 合计, 总计, 集合体 aggressively 侵略地, 攻势地air inlet 通风口air-cushion vehicle 气垫船air gap 气隙align 对准，校直，定位;调,排列, 使结盟, 使成一行alkali-sensitive 碱性感测allen key 六方allen wrench 六方扳手alloy 合金alteration 变更, 改造alternator 交替符;交流发电机ammeter 安培计，电流表anaerobic 没有空气而能生活的, 厌氧性的anchor 锚, 抛锚, 锚定aneroid barometer 无液气压表, 无液晴雨angle grinder 角锉 angle plate 角盘 annealing 退火 annulus 环面anode 阳极, 正极 anodization 阳极氧化 antenna 天线;触角antifriction 减低或防止磨擦之物, 润滑剂anvil 铁砧approximate 近似, 接近, 约计 adj arbor 树阴;凉亭;藤架〈机〉柄轴;心轴arc 弧, 弓形, 拱,电弧arc welding 电弧焊archimedean screw 阿基米德螺线arrmature 电枢articulated 接合,链接,有关节的assemble 集合, 聚集, 装配assorted files 分类排列;相匹配(文件) assume 假定, 设想, 采取, 呈现 attenuation 变薄, 稀薄化, 变细, 衰减 auger 打孔钻，螺丝钻averagen. 平均, 平均水平, 平均数, 海损, 一般的, 通常的awln 锥子axe 斧, (经费的)大削减axle. 轮轴, 车轴Bback saw 背锯backlash 反冲，无效行程;间隙，偏移;退ball bearing 滚珠轴 ball saddle 滚珠支撑 ball-peen hammer band 区;带，波段带子, 镶边, 波段, 队, 乐队. 联合, 结合bandsaw 用带锯锯bar magnet 磁条barometer 气压计;晴雨表 battery power drill 电池钻 beach 海滨;湖滨;河滩 bead 珠子, 水珠beam compass 长臂圆规beam trammel 骨架bearer 支架，托架，支座，载体bell crank 曲柄belting 制带的材料, 带类, 调带装置bessemer 酸性转炉钢bessemer converter . 酸性转炉,贝塞麦转炉bevel gear 斜角;斜齿轮bevel-edge shisel 斜缘薄钢板biconcave lens 两面凹镜biconvex lens 两面凸镜 bifurcated rivetbimetallic 双金属的 bin 二进制;双态 bit 位, 比特blade for iron saw 剧刃blast 强风，过载blast furnace 鼓风炉blast cleaning 皮老虎bleed 放出(液体，气体等);漏出，漏入，泄漏，色料扩散bleeder valve 溢流阀 block and tackle 滑轮组 blowlamp 喷灯blowpipe 吹风管 blowtorch 吹管, 喷灯 board 底板，板boiler 锅炉;煮器;烧水器bolt 螺栓，螺钉，支持，维持bone 骨剔除bonnet 软帽,汽车发动机罩bore 钻孔,钻bottom dead-centre bow-spring compass box spanner 管钳子 box spanner insetbrac 支柱, 带子, 振作精神 bracket 托架, 括弧, 支架 brad 曲头钉bradawl 小锥Brakebrake lining 闸, 刹车的衬里, 内层, 衬套brake shoe 闸轨branch of joint 连接分支 brass 黄铜, 黄铜制品, brazing 铜焊breast drillbreather 呼吸者, 喘息者, 剧烈的运动bricklayer's hammerbubble 磁泡，水泡，气泡bucket 桶, 一桶的量, 铲斗Buffing wheelbulk 大小, 体积, 大批, 大多数, 散装bulkhead 隔壁, 防水壁 bulldozer 推土机 bunsen burner 本生灯burr 芒刺;刺果植物;针球 burstn. 突然破裂, 爆发, 脉冲 bursting discbush 矮树丛, (机械)衬套bushing 轴衬, 套管Ccabinet screw drivercable bundle 束，光纤束;捆，卷cable reel 电缆盘 cable shear 电缆剪 cable shoes 电缆靴 cable tie 电缆带calibration 标度, 刻度, 校准 caliper 测径器, 卡钳, 弯脚器 cam 凸轮camber 拱形camshaft 凸轮轴cantilever 伸臂，悬臂;悬臂梁cap 帽,罩cap nut 螺冒capaciron 电容汞弧管capacitance 电容;电容量capstan lathe 绞盘车床 carburettor 汽化器cardan shaft 万向轴cartridge 额盒式磁盘[带](机);夹头cast 投;掷;抛 casting. 铸件, 铸造 castle nut 城堡螺母catalyst 催化剂，触媒cathode 阴极cathode-ray tube 阴极射线管catwalk 桥上人行道, 狭小通道caulking 填...以防漏caution 小心, 谨慎, 警告cement 水泥, 接合剂, 接合, 用水泥涂, 巩固, 粘牢center puncher 中心冲centre bit 中心位centrifugal 离心centrifugal unit 离心单元ceramics 陶瓷;陶瓷技术chain vice 链式钳chain wheel 滑轮chain-grate stoker 链条炉排加煤机change over 改变成,对调位chaser 猎人, 驱逐舰cheese 干酪,垫砖下载文档。
实用英语复习英语单词(一至三单元)带音标
1. marketing [?m a :k?t??市场营销2. electricity [笞ek?r??ti]电力3. boost [bu:st]提升，提高4. promotion [pr?m??n]促销5. cashback [?k??b?k]返现6. specialist shop [?spe???st] [??)]专卖店7. launch [l ?:nt?开展8. sponsor [?sp?ls?(r)]赞助，资助9. hypermarket [?ha0?m a :k?巨型超市10. sample [?s a :m样品11. sales channel [se?z] [ ?7nI]销售渠道12. element [?el?m?nt]要素13. target [?t a :g?目标，把…作为目标14. define [d ??a?i]下定义15. access [??kses]接近，进入16. billboard [?b?b?:d]广告牌17. start out [st a :t] [a?t]开始，起步18. manufacturer [?m?nju?f?kt??r?(r)]制造商，生产商19. retailer [?ri:te??(r)]零售商20. consumer [k?n?sju:m?r)]消费者，顾客21. sell to [sel]销售22. purchase from [?p?t?⑥从…购买23. distribution channel [?d/str??ju:?i] [?t??nl]分销渠道24. ben efit [?be n??]利益25. cost [k?st]花费，成本26. middleman [7n?ilm?n]中间商27. age nt [?ed??it]代理商28. establishment [??t?bl ?m?nt]机构，企业29. be engaged in [?n?ge??d]从事30. con sumption [k? n?s?np岔]消费31. attend [??end]照顾，关注32. e-commerce ['i:k?m?:s]电子商务33. online bookshop [??n?la?n] [?b???3]网上书店34. bus in ess to busi ness [?b/Zn?s] B2B35. bus in ess to customer [?k?st?m?(r)] B2C36. market share [?m a :k?t] [?e?(r)市场份额37. target market [?t a :g?t] [?m 目标市场38. Europe [???r?p]欧洲39. accessory [?k?ses?]配饰40. Singles'Day ['s??g? [de?光棍节41. platform [?pl?tf?:m]交易平台42. transaction [tr?n?z?k? n]交易，业务43. rocket [?r a k?迅速，上升44. stack up [st?k]堆放45. stretch [stret?伸展，延伸。
电力专业英语单词
电力专业英语单词电力系统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 compensationElectromagnetic fields电磁场失去同步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 Principle of circuits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. of principle of circuits电气工程讲座Lectures on electrical power production电力电子基础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 electrical engineering电子电机集成系统electronic machine system电力传动与控制Electrical Drive and Control电力系统继电保护Power System Relaying Protection。
电工常用英语单词
（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：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 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: capacitance。
电气行业常用英语单词
电气行业常用英语单词一．电气名词Electric items二．线路（母线、回路）Lines (Bus , circuits) 三．设备Equipments四．保护、继电器Protection , relays 五．电气仪表Electric instruments六．防雷Lightning protection七．接地Grounding , earthing八．室、所Room , Substation九．电修车间设备Equipments of electric repair十．材料Material十一．图名Drawings , diagrams十二．表头Tables十三．标准图词汇Terms from standard DWG一．电气名词Electric items交（直）流Alternating (direct) current短路电流Short-circuit current起始次暂态短路电流Initial subtransient short-circuit current冲击电流Impulse current稳态短路电流Steady state short-circuit current临界电流Critical current切断电流Rupturing current熔断电流Blow-out current故障电流Fault current 计算电流Calculating current极限有限电流Limit effective current过电流Over current逆电流Inverse current整定电流Setting current额定电流Rated current电流密度Current density短路电流最大有效值Maximum effective value of short-circuit current高压High-voltage , High-tension低压Low-voltage , Low-tension计算电压Calculating voltage激磁电压Exciting voltage冲击电压Impulse voltage临界电压Critical voltage残留电压Residual voltage击穿电压Puncture voltage脉动电压Pulsating voltage供电电压Supply voltage电力电压Power voltage照明电压Lighting voltage灯丝电压Filament voltage额定电压Rated voltage电压损失Voltage loss过(欠)电压Over (under) voltage线路电压Line voltage电压降Voltage drop工作电压Working voltage一次电压Primary voltage二次电压Secondary voltage电源Electric source (power supply)自控电压Power supply for process control 6kV控制闪光电源Flashing supply for 6kV control工作电源Working power supply (electric source)保安电源Emergency power supply (electric source)直流稳压电源Stabilized D.C. source控制电源Control supply直流电源 D.C. source交流电源 A.C. source负荷计算Load calculation设备容量Installed capacity需要容量Electric demand功率因数Power factor安装高度Mounting height耐电压Breakdown voltage工频耐压High-voltage test with working frequency表面闪络Surface flash-over直流泄漏 D.C. leakage体电阻率Volume resistivity介质损失角Dielectric loss angle击穿强度Puncture intensity电压等级Voltage grade比重Specific gravity性能Feature相序Phase sequence 瞬时Instantaneous倾角Angle of inclination跨度Span正极Positive pole负极Negative pole截面(积) Cross section area辅助电源Auxiliary source遮断容量Interrupting capacity载流量Current-carrying capacity校正系数Correction factor连续负荷Continuous load长期载流量Continuous capacity长时间额定值Longtime rating电动机堵转电流Locked-rotor motor current 限定负荷Limited load电感负荷Inductive load感应电流Induced current二．线路（母线、回路）Lines (Bus , circuits) 母线Bus-bar合闸电源母线Closing power source bus 闪光母线Flashing-bus备用母线Spare bus装在支柱上的插接式母线Post-supported plug-in bus way装在吊钩上的插接式母线Hook-supported plug-in bus way装在支架上的插接式母线Bracket-supported plug-in bus way小母线Miniature bus电源小母线Power supply miniature bus操作小母线Operating miniature bus事故信号小母线Miniature bus for fault signal闪光小母线Flashing miniature bus主母线Main bus直流主母线 D.C. main bus预告母线Prewarning bus干线Main line照明干线Lighting main line接地干线Grounding main line插座干线Receptacle main line电压干线Voltage main line端子出线Terminal outgoing中性线Neutral支线Branch-line引入线Lead-in电气线路Electric circuit交流配电线路 A.C. distribution circuit直流配电线路 D.C. distribution circuit事故照明线路Emergency lighting circuit控制线路Control circuit接地或接零线路Grounding or neutralizing circuit信号线路Signal circuit有接地极的接地线路网Grounding with grounding electrodes定子绕组测温回路Temperature measuring circuit for stator winding接地信号回路Grounding signal circuit 闪光信号回路Flashing-signal circuit开阀回路Circuit for opening valve关（闭）阀回路Circuit for closing valve开度计回路Circuit for opening meter电流测量回路Current-measuring circuit差动保护回路Differental protective circuit 过流保护回路Over-current protective circuit合闸回路Closing circuit停车延时回路Delayed shutdown circuit掉闸回路Trip circuit激磁回路Exciting circuit备用回路Spare circuit主回路Main circuit馈路Feeder circuit现有回路Existing circuit单线回路Single-wire circuit接地回路Earthed circuit有电压的电路Live circuit三．设备Equipments高压开关柜H.V. switchgear动力配电箱Power distribution cabinet电源配电箱Source distribution cabinet直流配电屏 D.C. switchboard (distribution panel)交流低压配电屏 A.C.L.V. switchboard (distribution panel)静电电容器柜Static capacitor cabinet多种电源插销箱Receptacle box for miscellaneous power supplies控制箱Control cabinet照明配电箱Lighting (distribution panel)连接箱Junction box出线盒Outlet box开关箱Switch box控制台Console分段屏Sectionalizing panel进线屏Incoming line panel电控箱Electric control panel边屏Side board端子箱Terminal box供电盘Power supply box瓶车箱Synchronizing cabinet感应调压器专用变压器高压柜Special transformer H.V. cabinet for induction voltage regulator电压互感器柜Potential transformer cabinet 信号屏Signal panel浮充屏Floating panel蓄电池屏Battery panel充电屏Charging panel母线联络柜Bus tie cabinet转换开关Transfer switch电压表转换开关Voltmeter change-over switch铁壳开关Metal-clad switch (Iron-clad switch)管式熔断器Cartridge fuse 真空断路器Vacuum circuit breaker (V.C.B.)自动开关Automatic switch高压负荷开关H.V. load break switch三极高压断路器3-pole HV circuit-breaker 刀开关Knife switch转换开关Transfer switch双极铁壳开关2-pole iron-clad switch风扇变速开关Fan speed regulator switch 密闭照明灯开关Hermetic lighting switch防爆照明灯开关Explosion-proof lighting switch行程开关Limit switch高压隔离开关H.V. disconnecting switch明装单极板钮开关Surface-mounted single-pole toggle switch暗装单极板钮开关Flush-mounted single-pole toggle switch三路开关Three-way switch气密式组合开关Hermetic packet type switch防护式开关Guard type switch联锁开关Interlock switch操作方式选择开关Selecting switch for types of operation控制电源开关Switch for control supply主令开关Master switch (controller)多切点切换开关Multi-point change-over switch按钮Push-button控制按钮Control push-button防爆控制按钮Explosion-proof control push-button事故紧急按钮Emergency stopping push-button起动按钮Starting push-button停止按钮Stopping push-button现场按钮Push-button in field挡板damper音响解除按钮Push-button for sound release起动器Starter磁力起动器Magnetic starter综合起动器Combination starter (Magnetic starter combination)电力变压器Power transformer调压变压器Voltage regulating transformer 电压互感器Potential transformer电流互感器Current transformer照明变压器Lighting transformer三相三绕组变压器3-phase tertiary winding transformer高压试验变压器H.V. testing transformer局部照明变压器Local lighting transformer 多量程仪用电流互感器Multi-range current transformer for measurement降压变压器Step-down transformer伺服电动机Servo-motor双电压电动机Dual-voltage motor感应电动机Induction motor交流异步电动机 A.C. asynchronous motor 同步电动机synchronous motor三相滑环感应电动机3-phase slip-ring induction motor三相鼠笼感应电动机3-phase squirrel-cage induction motor绕线式电动机Wound-rotor induction motor 反应式电动机Reaction motor柴油发电机Diesel generator励磁发电机Excitation generator明装双极插座Surface-mounted 2-pole receptacle暗装双极插座Flush-mounted 2-pole receptacle双极带接地插座2-pole receptacle with grounding contact单相三孔明插座Surface-mounted single phase 3-pole receptacle防护式明装三相四孔插座Guard type surface-mounted 3-phase 4-pole receptacle 配照型灯Standard dome lighting fitting搪瓷深照型灯Enameled high bay lighting fitting防水防尘灯Water and dust proof lighting fitting安全灯Safety lighting fitting隔爆灯Explosion-proof lighting fitting弯灯Goose-neck light壁灯Wall light高压水银灯High pressure mercury vapor lighting fitting投光灯Flood-light (projection light)信号灯Signal lamp天棚灯Ceiling-mounted lighting fitting局部照明灯Local lighting fitting灯座Lamp holder事故照明灯Emergency lighting fitting高压水银荧光灯H.P. mercury fluorescent lighting fitting广照型工厂灯Wide lit type industrial fitting 深照型灯具High bay lighting fitting白炽灯具Incandescent lamp (bulb)圆球型灯Globe lamp嵌入式荧光灯flush type fluorescent lighting fitting红色障碍灯Red obstruction lamp for aviation厂区道路照明灯Street lighting in plant area 路灯Street lamp视孔灯Inspection hole lamp立杆弯灯goose-neck post lamp , pole lamp 模拟报警信号Semigraph and alarm signal 自整角机Selsyn励磁机Exciter显示器Display电位器Potentiometer内电阻Internal resistance固定电阻（器）Fixed resistance脱扣Release , trip分励Shunt trip特殊失压脱扣器Special no-voltage release “或”开关放大器“Or” switch amplifier 制动器Brake电容Capacitor整流器Rectifier镇流器Chock分流器Shunt油变阻器Oil immersed rheostat频敏电阻器Frequency sensitive rheostat滑线变阻器Sliding rheostat蜂鸣器Buzzer电机加热器Space heater (for motor)空气断路器电机操作机构Motor operating mechanism for air circuit-breaker可控硅励磁装置Silicon controlled rectifier excitation device保护装置Protective device (element)闪光装置Flashing device接闪装置（避雷器）Lightning arrester断相保护Phase failure protection四．保护、继电器Protection , relays信号继电器Signal relay过电流继电器Over-current relay电压继电器Voltage relay时间继电器Time relay中间继电器Auxiliary relay热继电器Thermal relay温度继电器Temperature relay瓦斯继电器Gas relay控制电源中间继电器Auxiliary relay for control supply自动操作继电器Relay for auto-operation低电压继电器Under-voltage relay过电压继电器Over-voltage relay联锁继电器Interlock relay冲击继电器Impact relay合闸位置继电器Close position relay逆流继电器Reverse-current relay差流继电器Differential current relay差动继电器Differential relay电流继电器Current relay功率继电器Power relay接地继电器Earthing relay重合闸继电器Reclosing relay同步继电器Synchronous relay速动继电器Quick acting relay定时限继电器Definite time relay光电继电器Photoelectric relay电子继电器Electronic relay电磁式继电器Electromagnetic relay电动式继电器Electrodynamic relay气压继电器Gas-pressure relay继电器常开触点Relay N.O. contact继电器常闭触点Relay N.C. contact继电器保护触点（常开）Relay holding contact (N.O.)能自动返回的常闭按钮触点Self-return button with N.C. contact模拟信号触点Contact for semigraph signal 强励磁接点Shock excitation contact电感线圈Induction coil 电流线圈Current coil脱扣线圈Trip coil合闸线圈Close coil释放线圈Releasing coil掉闸线圈Tripping coil予告信号Prewarning signal掉闸回路断线信号Breakage signal of trip circuit断路器事故掉闸信号Fault trip signal of breaker掉闸音响信号Tripping audible signal重瓦斯预告信号Heavy gas prewarning signal温度预告信号Temperature prewarning signal手动、自动操作时事故信号Fault signal in manual/automatic operation保护掉闸Protective trip控制掉闸Control trip手动跳闸Manual trip变电所紧急停车Emergency shutdown at substation工艺故障Fault in process励磁故障Fault in excitation工作电源失电报警No-voltage alarm of working electric source工作电源分合闸On and off of working electric source工作电源投入Throw-in of working electric source保安电源送电supply of emergency electric source运转指示Indicating of operation投入指示Indicating of throw-in同步指示Indicating of synchronism延时停车Delayed shutdown电源切除Switch off the power supply速断及过流断通Instantaneous trip and over-current off/on自保持Self-holding自锁Self-lock联锁Interlocking绝缘监视Insulation supervision电压监视Voltage supervision联锁解除Release of interlock工作、保安电源切换Transfer of working and emergency power supply发电机与工作母线并车Synchronization of generator to working bus重瓦斯保护Heavy gas protection开或闭超扭矩保护Over-torque protection during opening and closing valve电机起动顺序Sequence of motor starting 铭牌框注字Name plate denotation (inscription)五．电气仪表Electric instruments电流表Ammeter电压表Voltmeter三相三线有功电度表Three-phase three-wire kilowatt-hour meter , kWh meter 单相电度表Single-phase kilowatt-hour meter三相无功电度表Three-phase kilovar-hour meter有功功率表Active power meter , kilowatt meter无功功率表Reactive power meter , kilovar meter三相瓦特表(功率表) Three-phase watt meter功率因数表Power factor meter频率表Frequency meter验电流器Galvanoscope欧姆表Ohmmeter相位表Phase meter转速表Tachometer波长表Wave-length meter三相四线制标准电度表3-phase 4-wire standard watthour-meter过载电流表Overload ammeter低功率因数瓦特表Low power-factor wattmeter交直流两用钳型电流表 A.C./D.C. multi-purpose tongtester兆欧表Megger , Megohmmeter万用表Avometer微安表Microammeter毫安表Milliammeter各种测量仪表Various kind of measuring instruments接地电阻测量仪Earthing resistance tester真空管电压表Vacuum tube voltmeter电动秒表Electric second-meter六．防雷Lightning protection避雷装置Lightning protector避雷针Lightning rod避雷带Strap type lightning protector避雷网Network of lightning protector避雷针支架Lightning rod support避雷针尖Tip of lightning rod避雷针拉铁Brace for lightning rod避雷器Lightning arrester , surge discharger球型避雷器Spherical arrester管形避雷器Tubular arrester阀形避雷器Auto-valve arrester低压避雷器Low voltage arrester角形避雷器Horn arrester多隙避雷器Multigap arrester铝避雷器Aluminum cell arrester氧化膜避雷器Oxide film arrester击穿保险器Puncture lightning arrester雷击Lightning stroke直接雷击Direct lightning stroke感应雷击Induction lightning stroke雷电日Thunderbolt days雷电或然率Lightning and thunder probability触电Electric shock静电感应Electrostatic induction 七．接地Grounding , earthing接地保护Ground protection , earth protection防雷接地Grounding for lightning保护接地Protective earthing人工接地Artificial grounding工作接地Working grounding , working earthing重复接地Multiple earthing屏蔽接地Screen earthing , shielding ground中性点接地Neutral point grounded接地系统Grounding system , earthing system接地故障Ground fault , earth fault单相接地Single phase earthing母线接地Bus ground接地装置Grounding device , earthing device引下线Down-lead , down conductor引下线固定Clamping plate of support for fixing支架夹板Down lead引下线固定支脚Support for fixing down lead接地线Ground connector接地干线Ground(ing) main , (bus)接地网Grounding network , earthing network接地极Earth electrode (pole)接地电阻Earth resistance接地电路Earth (ground) circuit连接条Connecting strip断接卡Connecting clamp八．室、所Room , Substation贮藏室Storage套间Compartment蓄电池室Battery room控制室Control room配电室Distribution room维修间Repair room变电所Substation高压配电室H.V. distribution room休息室Rest room九．电修车间设备Equipments of electric repair砂轮机Emery wheel grinder台钻Bench drilling machine交流电焊机 A.C. welding machine移动式空气压缩机Portable air compressor 手电钻Electric hand drill单速手摇绕线机Single speed hand winding machine导线钳压器Wire jointing press-clamp油压千斤顶Hydraulic jack电吹尘器Electric dust cleaner存放柜Store chest高压试验变压器H.V. testing transformer 泄漏试验变压器Leakage testing set大电流发生器Strong current generator油浸自冷感应调压器Oil-immersed self-cooled induction voltage regulator多量程仪用电流互感器Multi-range current transformer for measurement仪用电感互感器Instrumental voltage transformer单相自耦变压器Single-phase auto-transformer三相自耦变压器3-phase auto-transformer 硅整流器Silicon rectifier仪表试验台Testing stand for instrument接触器，继电器试验台Relay and contactor testing stand慢扫描示波器Slow scanning oscillograph 交流电子稳压器 A.C. electronic voltage stabilizer携带式交流电桥Portable A.C. electric bridge接地电阻测量仪Earthing resistance tester 电缆故障探伤仪Cable fault detector直流单臂电桥 D.C. single-arm electric bridge , Wheatstone bridge十．材料Material绝缘包布Insulating tape填料Filler , packing绝缘膏Insulating compound电缆膏Cable compound防腐油Anti-corrosive oil沥青漆Bituminous varnish绝缘漆Insulating varnish瓷漆Enamel varnish有色金属Non-ferrous metal黑色金属ferrous metal白金属White metal云母Mica环氧树脂Epoxy resin聚氯乙烯Polyvinyl chloride , PVC 蜡Wax滑石粉Talc powder电胶木Bakelite聚丙烯外壳Polyacrylic cover耐油橡胶管Oil-proof rubber tubes 接地铜线Grounding copper wire 垫圈Pad塑料绝缘线Plastics insulated wire 橡套电缆Rubber sheathed cable 中间接头Splice填充剂Filling agent绝缘电线Insulated wire移动软电缆Movable flexible cable 补偿导线Extension wire套管Bushing母线槽Busway悬索Cable suspension滑触线Trolley conductor镀锌煤气管Galvanized gas pipe 镀锌角钢Galvanized steel angle 镀锌扁钢Galvanized steel strap 钢丝绳Steel wire rope电笛Siren电磁阀Electromagnetic valve连接片Connecting link切换片Transfering link端子排Terminal board半导体二极管Semiconductor diode开度计Opening meter逻辑元件Logical element接线盒Junction box仪表槽板Instrument trunking电缆吊架Cable hanger出线套Outgoing line sleeve十一．图名Drawings , diagrams电气图纸目录Contents of electric drawings 电力系统图Electric power system diagram 照明系统图Lighting system diagram电力平面布置图Electric power layout plan 照明平面布置图Lighting layout plan单线图One line diagram控制箱面部布置图Surface arrangement of control box背部接线图Back wiring (diagram)外部接线图External (outside) wiring diagram内部接线图Internal (inside) wiring diagram 控制原理图Principle control diagram原理图Schematic diagram展开图Developed diagram电气标准图Electric standard drawing电气施工图Electric working drawing复用图Reproducibles (drawing)电缆联系图Cable hook-up diagram转换开关接点图Contact diagram of transfer switch箱侧视图Side view of box正视图Front view , facade背视图Back view剖面图Section参考图Reference drawing电缆敷设图Cable laying diagram箱内框架布置图Arrangement of frames inside the cabinet控制箱台面展开图Surface developed diagram of console出线端子示意图Schematic diagram of terminal outgoing lines端子接线图Diagram of terminal connections电气管线表List of wire , cable and conduits 设备材料表List of equipment and materials十二．表头Tables电力系统图Power system diagram引入线Lead in保护设备Protective device型号Type额定值Rating 整定值Setting主启动设备回路Circuit to starting device导线型号、芯数、截面及管径Conductor type , cores , section & diameter of conduit 线长Wire length管长Conduit length启动设备Starting device型号规格Type , specification保护元件Protective element计量装置Calculating device用电设备主回路Main circuit of electric equipment控制回路Control circuit控制装置Control device用电设备Electric equipment设备容量Consumer capacity生产设备Production equipment位号No. of location名称Name备注Remarks引入线Feed in配电箱Distribution cabinet型号及编号Type and No.开关型号Switch type保护装置Protective device回路编号Circuit No.相别Phase灯数Number of lamps插座数Number of receptacles电缆编号No. of line起点Starting终点Ending母线截面Section of bus零母线Neutral bus屏编号Panel No.型号及方案号Type and variant No.控制原理图号Principle control diagram工艺位号Process item No.十三．标准图词汇Terms from standard DWG电工系统图图形符号Graphic symbols for electric system交流电的相别 A.C. phase sequence直流电的正负极 D.C. positive and negative poles有中性点引出线的星形连接的三相绕组Star-connected three phase windings with neutral outlet开口三角形连接的三相绕组3-phase winding with open delta connection互相连接的导线Cross connection of wires 不连接的跨越导线Crossing wires not in contact with each other可拆卸的电气连接Removable connection 电缆终端头Pothead of cable or cable end 自耦变压器Auto-transformer感应调压器Induction voltage regulator凸极同步电动机Salient pole synchronous motor 带接换装置的蓄电池组Accumulator battery with tap-changers空气断路器Air circuit-breaker保持触点Holding contact热元件Thermal element自动复位的操作开关Spring-return operating switch插接器Plug-in connector电喇叭Horn电炉Electric furnace分流器Shunt可控硅整流箱屏Silicon controlled rectifier box panel直流配电屏 D.C. distributing panel磁力起动器组Magnetic starter group自动开关箱Automatic switch box行程开关Limit switch局部灯Local lighting fitting荧光灯列Series fluorescent lighting fitting 防护式灯开关Protective switch导线引上Conductors turning up导线引下Conductors turning down导线由上引来Conductors turning from above导线由下引来Conductors turning from below电缆沟Cable trench调压器Voltage regulator隔离变压器Isolating transformer击穿保护器Puncturing safety device晶体管Transisorized diode地坪Grade level电缆与水管平行Cable running parallel to a water supply pipe电缆与热力管道交叉敷设Cable running across heat pipeline车道Drive way电缆穿管与管道交叉Cable protective pipe across a pipeline双(单)侧支架电缆沟Trench with rack on both sides (one side)室外地坪Outdoor grade跨接线Jumper金属软管Flexible metal tube过渡接头Adapter功角power angle有功（功率）active power无功（功率）reactive power功率因数power factor无功电流reactive current下降特性droop characteristics斜率slope额定rating变比ratio参考值reference value电压互感器PT分接头tap下降率droop rate仿真分析simulation analysis传递函数transfer function 框图block diagram受端receive-side裕度margin同步synchronization失去同步loss of synchronization阻尼damping摇摆swing保护断路器circuit breaker4）电阻：resistance电抗：reactance阻抗：impedance5）电导：conductance电纳：susceptance导纳：admittance6）电感：inductance电容: capacitanceAbsorber Circuit 吸收电路AC/AC Frequency Converter 交交变频电路AC power control交流电力控制AC Power Controller交流调功电路AC Power Electronic Switch交流电力电子开关Ac Voltage Controller交流调压电路Asynchronous Modulation 异步调制Baker Clamping Circuit贝克箝位电路Bi-directional Triode Thyristor双向晶闸管Bipolar Junction Transistor-- BJT双极结型晶体管Boost-Buck Chopper升降压斩波电路Boost Chopper升压斩波电路Boost Converter升压变换器Bridge Reversible Chopper桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter降压变换器Commutation 换流Conduction Angle 导通角Constant Voltage Constant Frequency --CVCF 恒压恒频Continuous Conduction--CCM （电流）连续模式Control Circuit 控制电路Cuk Circuit CUK 斩波电路Current Reversible Chopper 电流可逆斩波电路Current Source Type Inverter--CSTI 电流（源）型逆变电路Cycloconvertor 周波变流器DC-AC-DC Converter 直交直电路DC Chopping 直流斩波DC Chopping Circuit 直流斩波电路DC-DC Converter 直流－直流变换器Device Commutation 器件换流Direct Current Control 直接电流控制Discontinuous Conduction mode （电流）断续模式displacement factor 位移因数distortion power 畸变功率double end converter 双端电路driving circuit 驱动电路electrical isolation 电气隔离fast acting fuse 快速熔断器fast recovery diode 快恢复二极管fast revcovery epitaxial diodes 快恢复外延二极管fast switching thyristor 快速晶闸管field controlled thyristor 场控晶闸管flyback converter 反激电流forced commutation 强迫换流forward converter 正激电路frequency converter 变频器full bridge converter 全桥电路full bridge rectifier 全桥整流电路full wave rectifier 全波整流电路fundamental factor 基波因数gate turn-off thyristor——GTO 可关断晶闸管general purpose diode 普通二极管giant transistor——GTR 电力晶体管half bridge converter 半桥电路hard switching 硬开关high voltage IC 高压集成电路hysteresis comparison 带环比较方式indirect current control 间接电流控制indirect DC-DC converter 直接电流变换电路insulated-gate bipolar transistor---IGBT 绝缘栅双极晶体管intelligent power module---IPM 智能功率模块integrated gate-commutated thyristor---IGCT 集成门极换流晶闸管inversion 逆变latching effect 擎住效应leakage inductance 漏感light triggered thyristo---LTT 光控晶闸管line commutation 电网换流load commutation 负载换流三绕组变压器：three-column transformer ThrClnTrans双绕组变压器：double-column transformer DblClmnTrans电容器：Capacitor并联电容器：shunt capacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：power plant断路器：Breaker刀闸(隔离开关)：Isolator分接头：tap 电动机：motor（2）状态参数有功：active power无功：reactive power电流：current容量：capacity电压：voltage档位：tap position有功损耗：reactive loss无功损耗：active loss功率因数：power-factor功率：power功角：power-angle电压等级：voltage grade空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current2）阻抗：impedance正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance电阻：resistor电抗：reactance电导：conductance电纳：susceptance无功负载：reactive load 或者QLoad有功负载: active load PLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流)：magnetizing current 定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable高压: high voltage低压：low voltage中压：middle voltage3）电力系统power system发电机generator励磁excitation励磁器excitor电压voltage电流current母线bus变压器transformer升压变压器step-up transformer高压侧high side输电系统power transmission system输电线transmission line固定串联电容补偿fixed series capacitor compensation稳定stability电压稳定voltage stability功角稳定angle stability暂态稳定transient stability电厂power plant能量输送power transfer 交流AC装机容量installed capacity电网power system落点drop point开关站switch station双回同杆并架double-circuit lines on the same tower变电站transformer substation补偿度degree of compensation高抗high voltage shunt reactor无功补偿reactive power compensation故障fault调节regulation裕度magin三相故障three phase fault故障切除时间fault clearing time极限切除时间critical clearing time切机generator triping高顶值high limited value强行励磁reinforced excitation线路补偿器LDC(line drop compensation) 机端generator terminal静态static (state)动态dynamic (state)单机无穷大系统one machine - infinity bus system机端电压控制AVR电抗reactance电阻resistance。
能源电力行业常用英语单词
标准文案电力行业常用英语安培ampere安全防护用品safety protection articles 安全帽safety carpet安全门safety valve安全生产safety in production安全施工safety in construction安全网guard net安全围栏guard fence安装erection ,installation安装板mounting panel安装间隙图the GAPS in generator安装说明书installation manual按钮button按钮button ,pushbutton按照as per暗线concealed wire ,concealed conductor 凹处recess百分表centimeter扳手wrench板式过滤器plate fitter半径radius半空缸half empty cylinder包墙过热器wall enclosure superheater饱和蒸汽管saturated steam pipe保安系统emergency system保护法兰protective flange保护管protecting tube保护夹protecting clap保护接地protective earthing 保护罩protective casing /housing保护罩protective cover ,protective housing保留retain保温heat insulation ,thermal insulation 保温材料heat insulating material保温材料heat-insulating material保温层heat insulation ,thermal insulation blanket抱箍beam clamp备用变压器standby transformer备用电源断路器auxiliaries-supply circuit-breaker备用油spare oil备用油泵emergency bearing oil pump背压back pressure泵壳pump casing壁厚wall thickness壁温wall temperature避雷针lightning rod ,lightning conductor 变径管reducer pipe变径管reducing pipe变形deformation标高datum mark标高datum mark标志检查mark check标准大气压力standard atmosphere表面surface表面电阻apparent electrical resistance丙酮acetone并联in parallel并联parallel connection拨号dial玻璃棉glass wool玻璃云母带glass-mica tape补氢量hydrogen fill-in quantity不平行度nonparallelism不溶解的insoluble不停电电源uninterrupted power supply (UPS)不锈钢管stainless steel pipe不锈钢管stainless steel tube布线wiring材料material采暖heating参数parameter参数parameter操作operation操作人operator操作油管（水轮机的）oil supply bar操作指导operation guide测点measuring point测电笔test pencil测厚仪thickness gauge测量measurement测试test插件plug-in unit ,insertion piece差压阀differential pressure vlave差压管线differential pressure line 拆除dismantle拆除dismantle拆开dismounting长度length厂家图纸manufacture’s drawing畅通free-flowing畅通的unimpeded衬套bush , lining尺寸size ,dimension充气charge充气容积inflation volume充气装置charging assembly冲突conflict冲洗flushing抽气管道extraction piping抽气量steam extraction capacity抽汽管道steam extraction抽汽系统extraction steam system出版publication出线罩terminal enclosure出线罩水管装配water pipe in terminal enclosure出油温度oil outlet flow temperature除尘器dust collector ,precipitator除灰管道ash piping除气deaeration除盐水demineralized water除盐水管道demineralized water piping除氧间（除气间）deaerator bay除氧器deaerator除氧器水箱demineralized water tank传动侧起栏杆driving side platform railing传动侧走台driving side platform传输速率transmission rate串联in series串联series connection吹灰器soot blower吹扫purge垂直中分面螺栓vertical flange bolts瓷盘绝缘子 porcelain cup瓷套端子porcelain bushing terminal瓷套管porcelain bushing ,porcelain bushing shell ,磁性钢magnetic steel存储storage存储器storage ,memory错口stagger大板梁plate girder ,upper beam大车turbine hall overhead crane大车运行机构crane travel mechanism带电live ,electrified单级双吸离心式油泵single stage ,dual inlets centrifugal pump单舌止回阀single-flap check valve单向节流阀one-way throttle valve单元unit单元控制室unit control room 单轴双缸、双排气、凝汽式机组single shaft ,double casings ,double exhaust ,condensing nuit弹簧spring氮气nitrogen挡板baffle plate挡板baffle plate导电环conducting ring导风环air deflector导轨guide rail导气管loop pipe低润滑油压遮断装置LP lube oil trip protection device低压缸排气流量loe-pressure cylinder steam flow低压加热器low-pressure feed water heater 低压汽缸low-pressure(LP)cylinder低压蓄能器LP accumulator底板base plate底板end plate ,base plate底板sole plate底层ground floor抵消counterbalance地脚螺栓foundation bolt ,anchor bolt地下室basement典型设计typical design ,modular design 点焊dot welding spot welding ,spot weld 点焊point weld ,spot weld ,tack点火ignition点火器igniter点火用油fuel oil for ignition电/火焊皮带electric /fire welding cable 电磁阀solenoid valve电镀electroplate电负荷power load电功率electric power电焊electric welding电焊机arc welding machine电焊机arc welding machine电焊条welding electrode电弧焊electric arc weld电话号telephone number电话机telephone set电加热器electric heater电缆cable电缆的防火措施fireproofing of cables电缆滑架及栏杆cable trolley and railing 电缆桥架cable tray电缆芯cable core电烙铁electric iron电力系统electric power system电流current电流表ammeter ,amperemeter电流测定current measurement电流互感器装配current transformer assembly电流强度current intensity电磨electric drill电气接线图wiring connection drawing电刷架brush holder 电位计potentiometer电压voltage电压表voltmeter电压测量voltage measurement电源power source ,power supply电子计算机electronic computer电子元件electronic电阻resistance电阻测量resistance measurement垫块bearing block垫块bolster ,head block ,cushion block 垫片backup plate垫片back-up plate垫片gasket ,pad ,shim垫片jointing (锅炉)back-up plate (汽轮机)gasket垫铁iron cushion ,packing iron plate ,adjusting pad垫铁shim plate吊钩hook吊挂管supporting tube调阀端control valve side调节系统governing system调试test and adjustment调制解调器modulator-demodulator(MODEM) 蝶阀butterfly valve顶轴油泵jacking oil pump顶轴装置shaft-jacking device定位焊tack weld定位销location pin定子stator定子出线装配stator terminal assembly定子接线引线装配stator winding phase connection assembly动力中心power center端盖end cover端盖装配bearing bracket assembly端环、断路环（电机）resistance ring端架栏杆end carriage railing端罩end bracket端罩end shield端罩装配end shield assembly短管stud短路short circuit断开switch-off断路器breaker ,circuit breaker断面profile ,cross section锻造forge对称的symmetric对焊butt weld对焊法兰butt-welded flange对接焊接头butt-welded splice对线灯wire lamp多孔的macroporous多余的surplus额定电流current rating ,rated current 额定电压voltage rating ,rated voltage 额定输出功率output rating额定转速specified speed ,rated speed二次电压secondary voltage 二次过滤器after-filter二次回路secondary circuit二次浇灌final grouting二次冷却aftercooling二次冷却剂secondary coolant二次配电secondary distribution二次绕组secondary winding二次线圈secondary coil发电power generation发电机electric generator ,generator发电机定子generator stator发电机转子generator rotor发电量power generation ,generated energy 发送send ,transmit阀杆valve lever/rod/shaft/spindle/stem 阀门开度valve lift阀门盘根valve packing法兰加热flange heating翻转的轴瓦retroflected bearing shoe返回return方形square防爆电机explosion proof motor防爆门explosion vent防腐anti-corrosion防腐anti-corrosion protection防腐漆anticorrosive paint防腐油脂anti-corrosive grease防护手套protective glove防护眼镜eye shield防护眼镜protective eye glass防漏的leak-proof防锈的anti-rust放大镜magnifier放气bleed放气阀air release valve放射源radioactive source飞边fly edge废料waste material沸点boiling temperature分步控制step control分散地dispersedly分散度dispersity分油器oil separator风道air duct风动扳手pneumatic wrench风管道air piping风门air valve风门damper风压air pressure风压试验pneumatic test封堵blanking封母enclosed bus封头end cover缝隙slit ,spacing敷设laying伏特volt扶梯stair氟橡胶圈fluorine rubber gasket 浮充floating charge浮球float ball 浮筒float符合in accordance with ,as per辅助（二次）冷却系统secondary cooling system辅助材料accessory material辅助设备auxiliaries ,auxiliary accessory辅助设备开箱清点opening casing of Aux. equipment辅助系统accessory system腐蚀corrosion腐蚀介质corrosion medium负荷差load difference负荷分配load dispatching负荷试验load test负压negative pressure负压negative pressure附件 enclosure附图attached drawing附属设备accessory equipment复位reset复印copying副产品accessory substance盖板（电机的）cover plate概述summarize干摩dry rub刚度solidity factor刚性托架rigid stool钢卷尺steel tape钢卷尺steel tape钢丝钳wire cutter钢字码letter punch杠杆lever高差height difference高位油箱head oil tank ,elelvated oil tank 高压导气管道安装fabrication of HP loop piping高压加热器high-pressure feed water heater高压汽缸high-pressure(HP)cylinder高压线路high-voltage line高压遮断超速压力开关组件HP trip&speed protection manifold高压主气阀HP MSV高压主汽门high-pressure main stop valve 高中压合缸HIP combined cylinder告警alarm割炬cutting torch隔板diaphragm ,baffle plate隔板式卡套接头baffle ferrule fitting隔板套diaphragm housing隔离阀isolating valve隔热板heat-insulating plate隔热罩thermal insulation cover隔音材料acoustic material隔音罩 noise isolating housing给定状态designed state给水泵feed water pump给水管道feed water piping给水流量feed water flow 给水系统feed water system工机具准备mobilization of tackles&plants工业水泵industrial water pump ,service water pump工业水系统industrial water system , service water system工艺螺栓process bolt工作变压器operating transformer工作时间up time工作油传动油power oil工作状态operating mode弓起部分hump part公称压力nominal pressure功率表wattmeter功率损失power loss功率系数power coefficient功率因数power factor ,供电power supply供汽联箱steam header供油泵oil supply pump供油管feed oil pipe供油射油器oil supply ejector供油系统oil supply system供油系统oil supply system固定法兰fixed flange固定螺钉dowel固定碳fixed carbon固化剂solidifying agent固体solid故障fault故障时间down time关闭closing管板tube plate管板tube plate管道接线图piping interface drawing 管道配件pipe fittings管距tube pitch管卡pipe clip ,pipe trap管屏tube platen管束（排）tube bundle管束pipe bundle管束tube bundle管子割刀torch管座pipe socket贯穿的penetrated灌浆挡板grouting baffle灌浆法grouting method光谱分析spectral analysis光谱仪spectrograph规定状态set mode硅胶silica gel硅胶干燥剂silica desiccant轨道刷brush for rail锅炉本体boiler proper锅炉房boiler hall ,boiler house锅炉机组boiler unit锅炉排污blowdown锅炉上水boiler water filling锅炉压力boiler pressure 过渡引线transient lead过高的exorbitant过热度superheat degree过热器superheater过热器管superheated tube海水sea water含油废水oily wastewater含油污水oily sewage焊缝welded seam ,weld bead焊工welder焊接welding焊炬torch焊口crater焊口裂纹weld seam crack焊瘤welding overlap焊丝welding wire焊渣welding slag焊渣welding spatter毫安表millammeter毫伏表millvoltmeter合格证书certificate of conformity合金alloy合金钢管alloy steel pipe合上switch-on合同contract合像水平仪level gauge赫兹hertz横向水平lateral level护环装拆工具tools for installation &removing retaining ring滑动面slide plane ,slip surface ,sliding surface滑块slide block滑销系统安装installation of slide key system化学加药处理chemical treatment feeding 化妆板make-up plate划线scoring画面graphic display环氧树脂epoxy resin换气次数air changes灰坝ash dam灰场ash yard灰斗ash hopper灰浆泵ash slurry pump灰渣泵ash pump ,slag pump恢复restore回火装置back-fire arrangement回油管oil return pipe回油排烟oil returning and smoke emission 回油箱oil return tank汇水管water collecting pipe混床mixed bed混合器mixer活动扳手adjustable wrench机车locomotive机械损伤mechanical damage机械应力mechanical stress机组assembling unit基础benchmark 基础布置图foundation drawing基础验收foundation acceptance即刻momentarily集电环collecting ring集电环collecting ring ,circular distributor ring集装油箱packaged oil container几何中心geometric centre技术检验纪录technical check record技术人员technical personnel技术资料technical information ,technical data继电器relay加工余量finish allowance ,machine allowance加气软管filling hose夹渣slag inclusion价格price架空线路overhead line兼容compatibility监测系统monitoring system监护人guardian减温水管道attemperating water piping减压阀reduction valve检测detection ,test检查孔inspection hole检修maintenace检修overhaul检修人孔access point检验test ,check ,examination键槽key groove键盘keyboard交叉intersection ,cross交流电源AC power source交流润滑油泵AC lube oil pump胶管rubber hose胶球泵rubber ball recirculating pump 角规angle gauge角铁angle bar角向磨光机 electric angle grinder角向磨光机electric angle grinder脚手杆scaffold pole脚手架erecting frame ,scaffold阶差垫片cascade shim接长轴extended shaft接触器contactor接地导体ground conductor接收receive节点node结垢scaling结焦性coking property结束end结渣lagging结渣性 slagging property截流孔板throttle orifice截流孔板throttle orifice解体disassembly介质medium紧固件tighten parts紧急停机shut down at emergency 近期near future ,short-term进气导流环inlet guide collar进汽端admission end进油温度oil inlet flow temperature浸煤油检查dip kerosene check经纬仪theodolite精度precision ,accuracy精密压力表high-precision pressure meter 精确度accuracy精神状态spiritual state净油箱oil cleaning tank径向radial静态static静态油膜static pressure oil film锯弓saw bow聚四氟乙烯PTFE卷边flanging卷尺tape卷扬机winch绝缘insulation绝缘等级insulation grade绝缘手套insulating gloves卡涩iam卡涩jam开关switch开关switch开启opening看火孔observation hole抗燃油fire-resistant oil抗燃油泵EHC pump可扩展性expandability刻度范围calibration range空侧air side空档margin place空气冷却器air-cooler空气囊air cell空气压缩机air compressor空气预热器air preheater控制control控制台control board口罩gauze mask扣盖box up框式水平仪frame level扩建工程extension project扩散管diffusing pipe扩展extension垃圾trash栏杆balustrade ,railing ,rail榔头hammer劳保用品labor protection appliance 棱角arises冷风cold air冷却方法cooling means冷却水cooling water冷却水管道cooling water piping冷弯弯管机cold bender离线off line离子交换树脂ion exchange resin利用系数service factor励磁excitation 励端exterior end连接螺栓binding bolt ,connecting bolt ,coupling bolt连接器connector连通管安装fabrication of crossover pipe 联箱header链轮chain pulley链条chain链条葫芦chain block梁beam量程range裂开dehiscence裂纹crack鳞片管finned tube ,fin tube ,gilled tube 灵活性flexibility灵敏度sensitivity零电位zero potential零线null line流程图flow chart ,flow diagram流量flow流量flow流量flow ,flow capacity楼板floor slab漏电electric leakage漏电保护器leakage protector漏斗hopper漏油口oil-leak port炉墙furnace wall炉膛boiler framework炉膛容积furnace volume滤波器filter滤网strainer ,screen氯化物溶剂chloride solvent螺孔bolt hole ,screw hole螺栓加热bolt heating毛刺burr梅花扳手double offset ring spanner煤场coal yard煤粉仓pulverized coal bunker煤粉管道pulverized coal piping煤气gas密封泵sealed pump密封槽seal groove密封垫片seal gasket密封胶seal glue密封胶sealant密封涂料seal panting密封瓦seal pad密封瓦sealing pad ,密封油集装装置seal oil package device 密封组件seal assembly面粉flour面积area面漆surface paint灭火器fire extinguisher灭火器fire extinguisher明杆阀门outside screw and yoke明线open wire ,open conductor铭牌name plate铭牌name plate 模盒mould box磨光机grinder磨煤机coal pulverizer ,coal mill磨损量wearing capacity末级动叶片moving blade of last stage母管common header ,main pipe ,main piping ,main tube母线bus ,busbar木榔头wooden hammer内端盖装配inner shield assembly内径inner diameter内径千分尺micrometer (inner)纳米manometer耐压试验voltage endurance test耐油橡胶垫oil-proof rubber gasket能量energy逆止阀non-return valve逆止阀non-return valve凝结水泵condensate pump凝结水管道condensate piping凝结水系统condensate system凝结液condensed fluid凝汽器condenser凝汽器condenser凝汽器喉部condenser throat凝汽式汽轮机condensing steam turbine欧姆ohm排气阀air evacuation valve排气面积exhausting area排氢管道hydrogen bleed pipe排水阀discharge valve排水管drain pipe排水管道water discharge piping排烟装置smoke evacuator排油烟风机叶片smoke extractor exhaust fan blade盘车过程at the rotor turning process盘车装置turning gear device旁路门bypass valve配电盘distribution panel配电室switch room ,distribution board room配重counterweight喷油嘴oil nozzle喷嘴nozzle喷嘴nozzle膨胀expansion膨胀补偿expansion compensation膨胀补偿节expansion joint膨胀补偿器expansion compensator膨胀间隙expansion clearance批准approve皮带宽度belt width皮带速度belt velocity频率frequency平衡阀balanced valve平衡环balance collar平面图plan ,plan view平台platform屏蔽接地shield earthing 坡口加工edge preparation破布rags剖面section ,cross-section启动starting-up启动锅炉start-up boiler起吊hoist起吊钢丝绳hoisting rope起吊孔lifting hole起动start-up ,starting起皮peeling起重工rigger起子opener气动试验pneumatic test气动执行机构 pneumatic operator气割gas cutting气孔blowhole气孔porosity气门steam chest气门steam valve气体gas气穴现象cavitations汽动给水泵steam-driven feed water pump 汽端turbine end汽封steam seal gland ,steam sealing汽封弧段gland segment汽封体gland housing汽封洼窝seal gland bore汽缸撑脚turbine frame support stool汽缸扣盖cylinder covering汽缸猫爪支撑键turbine bracket support keys汽缸台板（底板）cylinder sole pin汽机房turbine hall ,turbine house汽机基座turbine pedestal汽轮发电机steam turbine-generator ,steam turbine ,steam-turbine-driven alternator ,steam-turbine-driven-gener ator汽轮发电机组steam turboalternator ,steam turboset汽轮机steam turbine汽轮机扣盖box up of steam turbine汽轮机转子turbine rotor汽轮机组steam turboset汽密性steam tightness汽水分离器steam separator ,moisture separator千伏kilovolt千伏安kilovolt ampere千斤顶jack千瓦kilowatt千瓦小时kilowatt-hour前置水泵booster pump前中后三段front ,middle and rear sections钳工fitter强电strong current强度intensity ,intension 桥架bridge frame切换阀switch valve氢侧hydrogen side氢冷器hydrogen cooler氢气hydrogen氢气管道hydrogen piping倾斜方向direction of oblique清洁度cleanliness清理毛刺deburr清洗cleaning球面结合面spherical surface球形阀globe valve驱动电动机driving motor驱动功率driving power驱动器drive取样装置sampling device缺陷处理defect treatment确认acknowledgement燃煤锅炉coal-fired boiler燃煤品种category of coal燃烧combustion燃烧器furnace燃烧室combustion chamber绕组winding热电偶thermometer热电阻resistance temperature detector 热电阻温度计thermistor thermometer热风hot air热膨胀thermal expansion热膨胀thermal expansion热水井hot well热效率thermal efficiency ,heat efficiency热压弯头hot bending人孔门man hole人力manpower溶剂solvent溶解箱solution tank溶质solute熔断器cutout ,fusible cutout蠕变creep乳胶手套rubber glove入口水温inlet water temperature软底鞋soft-soled shoe软化水softened water润滑油管lube oil piping润滑油母管lube oil manifold弱电weak current塞尺feeler塞入wedge in三通tee三通tee junction三通阀three-way valve三通管T-pipe三芯电缆triple-core cable扫描scan砂布emery cloth砂轮切割机grinding wheel cutter删除delete闪点flash point 上升管riser蛇形管coil设备基础equipment foundation设备基础equipment foundation设备缺陷equipment defector设计煤种design coal设计院design institute射油器oil ejector伸缩节expansion joint伸缩节expansion loop深度尺depth gauge审核review省煤器economizer省煤器管economizer tube施工进度表schedule of construction施工人员constructor石灰 lime石棉垫asbestos pad ,babbit cushion时间测定time measurement时间间隔time internal使用寿命service life事故accident ,emergency事故排油井emergency oil outlet well 事故喷水阀emergency water spray valve 试运行commissioning test收球网ball screen手包绝缘lap wrapping手持砂轮机manual grinder手持砂轮机portable grinder手动弯管机hand bender梳齿comb tooth疏水泵drain pump疏水阀drain valve疏水管道drain water piping疏水扩容器drain flash tank输出output输电transmission输煤皮带conveyor belt输煤栈桥coal belt conveyor gallery输入input输水管道安装fabrication of drainage piping输运泵transfer pump鼠标器mouse数据库data base数量quantity数字电液控制系统electro-hydraulic control system (DEH )数字式万用表numeric multimeter刷架brush holder刷架brush yoke刷新update双缸过滤器dual-cylindrical fitter双流环式密封瓦double-ring sealing pad 水处理water curing水垢scale水冷water cooling水冷壁water wall水冷壁water-cooled wall水冷壁管water wall tube 水冷却器water cooler水路water course水泥垫块cement block水平level水平尺lever bar水平螺栓horizontal half joint studs 水平仪level meter水室water chamber水室water chamber水循环water circulation水压试验hydraulic test水压试验hydraulic test丝攻tape死角dead angle死头dead ends伺服阀servo valve送风机forced draft fan ,force fan塑料盒plastic basin酸洗acid cleaning酸洗acid cleaning ,picking缩紧的lockout锁闭装置locking device锁定片locking piece台板bed plate台板sole plate台虎钳 vice bench台式虎钳table vice碳钢管carbon steel pipe碳刷架及底架装配brush holder &chassis 套管焊接bushing welding套筒sleeve套筒扳手socket wrench套装油管路guarded oil pipe特性值characteristic value体格检查medical examination体积（容积）volume填料packing条件condition停机shutdown ,closing down 停机shutdown ,outage ,stoppage 停炉boiler shutdown通风ventilation通风ventilation ,draft通风装置air breather通流级数flow stage通流间隙flow path clearance通流间隙flow path clearance通信communication同心concentricity同轴度concentricity透明的transparent图号drawing number图像信息graphic information图纸drawing土建基础civil foundation土建施工civil construction脱皮desquamation脱胎bearing pad disengaged脱脂 degreasing椭圆度ovality 椭圆形轴承elliptical bearing瓦特watt瓦枕bearing pillow外观检查appearance check外径千分尺micrometer (outer)外壳outer casing ,outer housing弯管bend pipe弯曲hogging弯头elbow温差temperature difference温差temperature difference温度temperature温度计thermometer文明施工civilized construction文字标题literal title稳定燃烧stable combustion污染pollution污染物contaminants污物debris ,soil无缝钢管seamless steel pipe无关人员irrelevant personnel无碱玻璃纤维带non-alkali glass fiber tape无水乙醇anhydrous ethyl alcohol五纬玻璃丝带five weft glass fiber物资部goods and material department吸油口sunction oil port系统system系统图system drawing下降管downcomer现场配比试验the site mixture ratio test 线夹clip线圈coil相电压phase voltage相数number of phase相序phase order ,phase sequence橡胶软管rubber hose消防设施fire protection service小车trolley校对check校验合格的双金属温度计the qualified calibration bimetallic thermometer楔形游标卡尺 wedge vernier caliper卸载阀unloading valve新蒸汽压力initial steam pressure ,live steam pressure信号signal信号状态signal status信息共享information sharing行车bridge crane行车turbine hall crane行灯变压器lamp transformer形状shape形状系数shape factor型钢section steel ,shape steel ,steel shapes型号规格capacity&specification锈蚀rusting蓄电池secondary cell蓄电池组secondary battery 巡检routing inspection循环水管道circulating water piping循环水系统circulating water system压降differential pressure压降pressure reduction压力pressure压力表pressure meter压力继电器pressure relay压力开关pressure switch压缩compression压缩空气管compressed air pipe压缩空气管道compressed air piping亚临界subcritical亚临界压力锅炉subcritical pressure boiler亚临界压力汽轮机subcritical pressure turbine氩弧焊argon arc welding氩弧焊接argon arc weld烟囱chimney ,stack烟囱chimney ,stack延迟时间delay time延时time delay研磨grind验电器electroscope验收卡acceptance card扬程delivery lift扬度变化elevation variation阳/阴树脂cathode/cation exchange resin 咬边 undercut咬死snap药皮flux peel要求每平方厘米接触1-2点的面积应不低于80%且均匀分布业主owner叶轮blade disc叶轮impeller叶片blade disc液体liquid液压动力装置hydraulic power unit液压排气阀hydraulic discharge vlave一次电压primary voltage一次风机primary air fan一次绕组primary winding一次中间再热one intermediate reheat医用胶布medicine adhesive plaster依次in sequence仪表instrument仪表measuring instrument仪表与控制部分移动电源箱movable source box乙炔acetylene乙炔acetylene异常abnormal异物foreign matter易爆explosive易燃inflammability意识consciousness溢油阀over-flow valve引出线lead 引出线outlet line引风机induced draft fan ,induced fan应力stress油槽oil pocket油档oil bearing deflector油档洼窝oil catcher bore油滴oil drop油动机oil motivator油封oil seal油封环oil sealing ring油封套oil seal housing油封装置（氢冷发电机的）oil sealing device油密封及挡油盖装配oil gland seal &deflector assembly油漆paint油枪oil gun torch油氢分离器oil hydrogen separator油石oilstone油室oil chamber油位指示器oil-level indicator油污oily dirt油系统oil system油箱oil tank油烟oil smoke油样oil sample油脂grease游标卡尺vernier caliper有效期限valid period预留值reserved values预埋件embedded parts预移部位pre-move components预移量pre-move displacement预装trial assembly原理图schematic diagram原煤斗raw coal bunker ,raw coal silo圆度ellipticity圆形round源程序source program远期future ,long-term云母粉mica power运行operation ,running匝数number of turns杂物sundries栽丝孔tapped hole再热器reheater再热器管reheater tube再热器冷段primary reheater再热器热段final reheater再热蒸汽管道reheat steam system再热蒸汽冷段温度cold reheated steam temperature再热蒸汽冷段压力cold reheated steam pressure再热蒸汽流量reheated steam flow再热蒸汽热段温度hot reheated steam temperature再热蒸汽热段压力hot reheated steam temperature再热蒸汽系统reheat steam system 再生regeneration再生滤油设备regenerative oil filtration device再循环水管道recirculating water piping 在线on line渣场slag yard闸板阀gate valve闸刀开关knife-break switch粘贴affix找正centering找中心alignment兆瓦megawatt照明illumination照明lighting照明线路lighting line遮断隔离阀组trip&lockout valve真空vacuum真空泵vacuum pump真空系统vacuum system蒸汽流量steam flow正常normal正常状态normal condition正式焊接final welding正式纪录formal record正压positive pressure支撑斜钢supporting wedge支吊架hangers and supporters支吊架hangers and supports支吊架supports and hanger直拨direct dialing直径diameter直流电源DC power source直流润滑油泵DC lube oil pump止回阀逆止阀checking valve指示筒indicator drum质量mass中分面horizontal half joint中间intermediate中间变量intermedium variable中间法兰central flange中心距center distance中心孔center bore ,center hole ,center opening中心线center line中压联合气阀IP combined valve中压汽缸intermediate-pressure (IP)cylinder中压主汽门intermediate pressure main stop valve重比cross ratio重拨redial重量weight重心位置gravity point周长circumference ,perimeter轴shaft轴承bearing轴承洼窝bearing lodgement轴承箱bearing box轴承箱腔室cavity of bearing tank轴承支架bearing stoll ,bearing bracket 轴封shaft seal轴封泵shaft sealing pump轴瓦孔道liner hole竹跳板bamboo apron主变压器main transformer主厂房main machine hall ,main power building主厂房布置图main machine building arrangement drawing主端架连接座girder and end carriage ,connection cable主机main machine主油泵main oil pump主蒸汽管道main steam piping主蒸汽管道main steam piping ,live steam piping主蒸汽流量steam flow主蒸汽系统main steam system主轴顶轴系统shaft-jacking system注油表feed oil gauge注油器oil injector柱column ,pillar转速rotating speed ,revolution转速表speedometer转子rotor转子槽楔rotor solt wedge转子扬度rotor elevation转子引线集电环装配rotor lead and collecting ring assembly转子装配rotor assembly装拆下半端盖工具tools for mounting &demounting bottom half of bearing bracket装订binding装配assembly ,installation装配图assembly diagram ,assembly chart 装轴转子工具tools for rotor installing &removing锥形taper着火点firing point ,ignition temperature 着色剂colorants ,coloring agent紫铜管copper pipe自动反冲洗过滤器auto reverse-flushing fitter自来水raw water ,crude water自然通风冷却塔natural draft cooling tower 总线bus总装及外形图general assembly &outline drawing纵横中心线transversal and axial center line纵向水平longitudinal level阻尼器snubber ,damper阻塞clogging组成component组合形式integrated type组件assemblies组装assembly组装间隙assembly clearance最大at maximum左右张口right(left)end surface作业指导书work guidance book坐标coordinates。
word版,《电力英语阅读与翻译》单词总结汉译英、英译汉,文档
A 安培ampere磁性灭弧 magnetic blowout磁滞消耗 hysteresis loss安装，固定 mount大略的 rough安装 install淬火，熄 quenching按键开关 key switch D大坝，水坝damB 把变换为convert into大功率容量 bulk-power百分比 percentage大概上 substantially摇动 swing大概的 approximately半导体 semiconductor带电 energize磅，平方英寸 psi带电导体 live conductor保险丝，熔断器 fuse弹簧 spring爆炸 explosion挡板 barrier备用，备份 back-up导电率 c onductivity备用 standby等面积 equal-area泵，泵入 pump等效电路 equivalent circuit比值比率 ratio低熔点 low-melting-point避雷 lightning shielding低位差 low head避雷器 lightning arrester抵消作用 cancellation effect编组的 marshalling底座 footing变电站 substation地线 ground wire更改 modification典型的 typical变换变换 convert电磁力 electromagnetic变压器 transformer电功率 electric power变压器油箱 tank电弧 are变质老化，变坏 deterioration电解 electrolysis标称电压 nominal voltage电抗 capacitance标么值 per unit system电抗 reactance冰雪 sleet电缆管，输水管 raceway并联赔偿 shunt compensation电离，游离 ionization不带电的 deenergized电离 ionize不行接受的 unacceptable电离反响 ionizing effect不行预示的 unpredictable电力系统 power system不足的 insufficient电流 current部署 layout电流表 ammeter部署安装 arrangement电流互感器 current transformer 步骤举措 procedure电能 electric energy部分 component电势 potentialC参照坐标reference frame电压表 voltmeter电压不足 undervoltage槽 slot电压互感器 potential transformer 测定 determine电压应力 voltage stress插座 receptacle电源 power source差分保护 differential protection电晕 corona高出 exceed电阻 resistance连续不停的 sustained电阻率 resistivity尺寸，方面 dimension定子 stator冲击 shock动触头 moving contact冲击式水轮机 impulse turbine动能 kinetic energy臭氧 ozone动向模型 dynamic model除尘器 precipitator短连续时间 short-duration触电死亡 electrocute短路 short circuit传导电流 conduction current断开 break up传动轴，轴 shaft断路器 breaker传输 delivery断路器件 circuit breaker传输电平 transmission level断续器 interrupter串连赔偿 series compensation聚积云 cumulus clouds串连绕组 series winding对称的，均匀的 symmetrical瓷绝缘子 porcelain insulator对流 convection磁场 field E额定功率rating磁场 magnetic field磁芯，死心 core二次绕组 secondary windingF 发电机generator阀valve反响堆 reactor非峰期 off-peak废气 exhaust分段 section分接 tap分解 decomposition分别的 parting峰荷 peak-load伏特 volt幅值 ,量值,振幅magnitude 辐射状的radial辐射状系统radial system辐条型的spoked协助的 auxiliary负荷密度load density负载 load附着物 attachment复杂的 complicatedG感抗inductance扰乱，阻碍interference高度海拔elevation高幅值的high-magnitude高位差 high head隔走开关disconnect switch 给馈电feed更新 update公用绕组common winding功率均衡power balance构件组件member估量 rate故障 fault封闭，断开switch out惯性 inertia惯性矩 moment of inertia光电效应photovoltaic effect 锅炉 boiler过热器 superheaterH行波traveling-wave核反响堆nuclear reactor核燃料 fissionable material恒定的 constant横臂 cross-arm互联 interconnection户外的 open-air环网系统loop system黄铜 brass火花放电隙spark gap火线 lineJ 击穿breaking down击穿 strike机械功率mechanical power 机械力 mechanical force基本负荷base-loading激发 initiate级联，串列连结tandem极，电极pole 极大地，强烈的intense极性 polarity极性变换reversal几分之一 a fraction of技术要求specification继电器 relay加长 lengthen架空电缆overhead cable尖部，端部，小费tip间隔，距离interval空隙 clearance监督监督仪monitor减少 a lleviate成立 establish沟通发电机alternator焦化 charring角动量 angular momentum角速度 angular velocity绞合的 stranded接触 contact节俭的 sparingly联合混淆combine截面 cross section介电强度dielectric strength介电系数k-factor介质 agent金属涟漪管metal bellows金属的 metallic紧迫状况emergency静触头 stationary contact静电的 electrostatic局部 in local regions局部过热local overheating巨大的 enormous聚乙烯 polyethylene绝缘 insulation绝缘带 tape绝缘漆 insulating varnish绝缘体 , 绝缘的 dielectric绝缘子 insulator绝缘子串insulatorstringK 开关设施switchgear开路 open-circuit抗拉张的tensile靠谱性 reliability可裂变的fissionable缝隙 voidL 雷电lightning雷击 lightning stroke离心力 centrifugal force离子偶 ion-pair理想的 desirable力矩 torque励磁电流field current连结的关系的associated联机，联网点on-line双重的 duplicate临界的，极限的critical邻近处 vicinity零序电流zero sequence current此外 in addition漏磁通 leakage flux漏电 creepage炉膛，焚烧室furnace裸导线 bare conductorM埋地电缆underground cable灭弧的 arc-suppressing民用的 residential敏感的 susceptible模拟计算机analog computer磨煤机 mill磨煤机 pulverizer尾端的终端的terminal母联 bus-coupler母线 busbarN内部的internal内电压 internal voltage内燃机 internal combustion engine逆弧，再次点燃电弧reignite凝汽器 c ondenserO欧姆ohmP 排定安排schedule排放 release旁路 bypass旁路位移电流 shunt displacement current 配电盘，开关屏 switchboard配电网 distribution network配电线路distribution circuit喷管 nozzle喷溅喷洒spray频闪仪 stroboscope平方 square均衡状态equilibrium state均匀负荷average load损坏性要素destructive agency破碎 ruptureQ启动initiation启动装置trigger起反响，起反作用react起作用 function气泡 bubble汽包炉筒drum汽轮发电机turbine-generator汽轮机 steam-driven turbine牵线式的guyed切断 deenergizes切换 transfer氢hydrogen消除 clear去离子效应deionizing effect去能 deenergizeR焚烧combustion扰动 disturbance绕组 winding热互换器heat exchanger热效率 thermal efficiency 人工的手动的manually日负荷曲线daily load-demand curve软导线 cord软延伸线extension cordsS 三相电three-phase三相沟通电流three phase alternating current 删除 eliminate闪光，生气花flash闪络 ,飞弧flashover设施 appliance设施 facility设施外壳enclosure射流 jet辨别，辨识distinction使成环 loop使共振，谐振resonate表示图，方式scheme表示图 schematic diagram事故电路removal of fault合用的 adaptable室，腔 chamber开释，松开断开 ,trip输出的 outgoing输电线 transmission line竖向的，垂直的vertical衰减振荡响应damped oscillatory response 水电厂 hydroelectric power plant水斗式水轮机pelton wheel水库 reservoir水龙头 kitchen faucet水轮机 hydraulic turbine瞬时的 momentarily刹时额定值momentary rating刹时功率instantaneous power瞬态稳固度transient stability伺服机构，追踪装置servomechanism随时刹时from minute to minute所规定的prescribedT 炭化char套管 bushing特色，特色feature特色特征characteristic代替代替supersede调动员 dispatcher调动 transpose调理器 regulator铁壳的 metal-clad停断 cease停电 outage通风 ventilation通风管 stack通路 corridor同步 synchronism同步转速synchronous speed同时的 simultaneous铜损 copper loss凸极式转子salient pole rotor图，简图diagram图讲解明illustrate退火 annealingW曲折flex完整的 radically网孔 mesh网络系统network system危害 damage危险 hazard微秒 microsecond维修检修maintenance尾沟渠 tail race稳固的 stable稳态条件steady-state condition涡流 eddy current涡流消耗eddy current loss涡轮机 turbine蜗壳 spiral casing污染 contaminate没法使用的inoperative无功功率表varmeter不论何种原由for any reason无刷励磁brushless excitation无损失 lossless无穷长母线infinite busX 熄灭extinguish显示测定sense现象 phenomena线圈 coil线性的 linearly相角 phase angle相量 phasor相邻的 adjacent向中心，向内inward谐波的 harmonic泄漏 spilling星形连结wye-connected星型轮 spider悬挂 suspension旋转转动rotationY 烟囱chimney阳极塔 positive遥控 remote control叶片 blade一次绕组primary winding一捆 bundle一匝线圈turn已电离的ionized以速度at r ate以热离子形式thermionically异样的，不规则的 a bnormal易熔的 fusible阴极辉点cathode spot引入的 incoming引入线箱service(entrance) box应用，使用application永远的 permanent用电设施utilization equipment油浸纸介质oil-impregnated paper 有功功率表wattmeter有益的 advantageous有气空的porous 有时 on occasion余量 excess与同相位in phase with预示到 anticipate原动机 prime云母 micaZ 匝数比turns ratio再热器 reheater在某些状况下in some cases临时的 temporary真空 vacuum振荡 oscillation蒸发，气化evaporate蒸馏 extract正极阳极anode正弦波 sinusoid正弦的 sinusoidal正弦稳态sinusoidal steady state支撑构造supporting structure直径 diameter直流沟通回路dc/ac circuit值得考虑的相当大的considerable 值守值班station滞后 lag置入，嵌入embed中间的 intermediate中性点 ,中性线neutral重合闸 reclosing重要的主要的significant四周 periphery轴axis转而。
电气行业常用英语单词要点
电气行业常用英语单词一．电气名词Electric items二．线路（母线、回路）Lines (Bus , circuits) 三．设备Equipments四．保护、继电器Protection , relays 五．电气仪表Electric instruments六．防雷Lightning protection七．接地Grounding , earthing八．室、所Room , Substation九．电修车间设备Equipments of electric repair十．材料Material十一．图名Drawings , diagrams十二．表头Tables十三．标准图词汇Terms from standard DWG一．电气名词Electric items交（直）流Alternating (direct) current短路电流Short-circuit current起始次暂态短路电流Initial subtransient short-circuit current冲击电流Impulse current稳态短路电流Steady state short-circuit current临界电流Critical current切断电流Rupturing current熔断电流Blow-out current故障电流Fault current 计算电流Calculating current极限有限电流Limit effective current过电流Over current逆电流Inverse current整定电流Setting current额定电流Rated current电流密度Current density短路电流最大有效值Maximum effective value of short-circuit current高压High-voltage , High-tension低压Low-voltage , Low-tension计算电压Calculating voltage激磁电压Exciting voltage冲击电压Impulse voltage临界电压Critical voltage残留电压Residual voltage击穿电压Puncture voltage脉动电压Pulsating voltage供电电压Supply voltage电力电压Power voltage照明电压Lighting voltage灯丝电压Filament voltage额定电压Rated voltage电压损失Voltage loss过(欠)电压Over (under) voltage线路电压Line voltage电压降Voltage drop工作电压Working voltage一次电压Primary voltage二次电压Secondary voltage电源Electric source (power supply)自控电压Power supply for process control 6kV控制闪光电源Flashing supply for 6kV control工作电源Working power supply (electric source)保安电源Emergency power supply (electric source)直流稳压电源Stabilized D.C. source控制电源Control supply直流电源 D.C. source交流电源 A.C. source负荷计算Load calculation设备容量Installed capacity需要容量Electric demand功率因数Power factor安装高度Mounting height耐电压Breakdown voltage工频耐压High-voltage test with working frequency表面闪络Surface flash-over直流泄漏 D.C. leakage体电阻率Volume resistivity介质损失角Dielectric loss angle击穿强度Puncture intensity电压等级Voltage grade比重Specific gravity性能Feature相序Phase sequence 瞬时Instantaneous倾角Angle of inclination跨度Span正极Positive pole负极Negative pole截面(积) Cross section area辅助电源Auxiliary source遮断容量Interrupting capacity载流量Current-carrying capacity校正系数Correction factor连续负荷Continuous load长期载流量Continuous capacity长时间额定值Longtime rating电动机堵转电流Locked-rotor motor current 限定负荷Limited load电感负荷Inductive load感应电流Induced current二．线路（母线、回路）Lines (Bus , circuits) 母线Bus-bar合闸电源母线Closing power source bus 闪光母线Flashing-bus备用母线Spare bus装在支柱上的插接式母线Post-supported plug-in bus way装在吊钩上的插接式母线Hook-supported plug-in bus way装在支架上的插接式母线Bracket-supported plug-in bus way小母线Miniature bus电源小母线Power supply miniature bus操作小母线Operating miniature bus事故信号小母线Miniature bus for fault signal闪光小母线Flashing miniature bus主母线Main bus直流主母线 D.C. main bus预告母线Prewarning bus干线Main line照明干线Lighting main line接地干线Grounding main line插座干线Receptacle main line电压干线Voltage main line端子出线Terminal outgoing中性线Neutral支线Branch-line引入线Lead-in电气线路Electric circuit交流配电线路 A.C. distribution circuit直流配电线路 D.C. distribution circuit事故照明线路Emergency lighting circuit控制线路Control circuit接地或接零线路Grounding or neutralizing circuit信号线路Signal circuit有接地极的接地线路网Grounding with grounding electrodes定子绕组测温回路Temperature measuring circuit for stator winding接地信号回路Grounding signal circuit 闪光信号回路Flashing-signal circuit开阀回路Circuit for opening valve关（闭）阀回路Circuit for closing valve开度计回路Circuit for opening meter电流测量回路Current-measuring circuit差动保护回路Differental protective circuit 过流保护回路Over-current protective circuit合闸回路Closing circuit停车延时回路Delayed shutdown circuit掉闸回路Trip circuit激磁回路Exciting circuit备用回路Spare circuit主回路Main circuit馈路Feeder circuit现有回路Existing circuit单线回路Single-wire circuit接地回路Earthed circuit有电压的电路Live circuit三．设备Equipments高压开关柜H.V. switchgear动力配电箱Power distribution cabinet电源配电箱Source distribution cabinet直流配电屏 D.C. switchboard (distribution panel)交流低压配电屏 A.C.L.V. switchboard (distribution panel)静电电容器柜Static capacitor cabinet多种电源插销箱Receptacle box for miscellaneous power supplies控制箱Control cabinet照明配电箱Lighting (distribution panel)连接箱Junction box出线盒Outlet box开关箱Switch box控制台Console分段屏Sectionalizing panel进线屏Incoming line panel电控箱Electric control panel边屏Side board端子箱Terminal box供电盘Power supply box瓶车箱Synchronizing cabinet感应调压器专用变压器高压柜Special transformer H.V. cabinet for induction voltage regulator电压互感器柜Potential transformer cabinet 信号屏Signal panel浮充屏Floating panel蓄电池屏Battery panel充电屏Charging panel母线联络柜Bus tie cabinet转换开关Transfer switch电压表转换开关Voltmeter change-over switch铁壳开关Metal-clad switch (Iron-clad switch)管式熔断器Cartridge fuse 真空断路器Vacuum circuit breaker (V.C.B.)自动开关Automatic switch高压负荷开关H.V. load break switch三极高压断路器3-pole HV circuit-breaker 刀开关Knife switch转换开关Transfer switch双极铁壳开关2-pole iron-clad switch风扇变速开关Fan speed regulator switch 密闭照明灯开关Hermetic lighting switch防爆照明灯开关Explosion-proof lighting switch行程开关Limit switch高压隔离开关H.V. disconnecting switch明装单极板钮开关Surface-mounted single-pole toggle switch暗装单极板钮开关Flush-mounted single-pole toggle switch三路开关Three-way switch气密式组合开关Hermetic packet type switch防护式开关Guard type switch联锁开关Interlock switch操作方式选择开关Selecting switch for types of operation控制电源开关Switch for control supply主令开关Master switch (controller)多切点切换开关Multi-point change-over switch按钮Push-button控制按钮Control push-button防爆控制按钮Explosion-proof control push-button事故紧急按钮Emergency stopping push-button起动按钮Starting push-button停止按钮Stopping push-button现场按钮Push-button in field挡板damper音响解除按钮Push-button for sound release起动器Starter磁力起动器Magnetic starter综合起动器Combination starter (Magnetic starter combination)电力变压器Power transformer调压变压器Voltage regulating transformer 电压互感器Potential transformer电流互感器Current transformer照明变压器Lighting transformer三相三绕组变压器3-phase tertiary winding transformer高压试验变压器H.V. testing transformer局部照明变压器Local lighting transformer 多量程仪用电流互感器Multi-range current transformer for measurement降压变压器Step-down transformer伺服电动机Servo-motor双电压电动机Dual-voltage motor感应电动机Induction motor交流异步电动机 A.C. asynchronous motor 同步电动机synchronous motor三相滑环感应电动机3-phase slip-ring induction motor三相鼠笼感应电动机3-phase squirrel-cage induction motor绕线式电动机Wound-rotor induction motor 反应式电动机Reaction motor柴油发电机Diesel generator励磁发电机Excitation generator明装双极插座Surface-mounted 2-pole receptacle暗装双极插座Flush-mounted 2-pole receptacle双极带接地插座2-pole receptacle with grounding contact单相三孔明插座Surface-mounted single phase 3-pole receptacle防护式明装三相四孔插座Guard type surface-mounted 3-phase 4-pole receptacle 配照型灯Standard dome lighting fitting搪瓷深照型灯Enameled high bay lighting fitting防水防尘灯Water and dust proof lighting fitting安全灯Safety lighting fitting隔爆灯Explosion-proof lighting fitting弯灯Goose-neck light壁灯Wall light高压水银灯High pressure mercury vapor lighting fitting投光灯Flood-light (projection light)信号灯Signal lamp天棚灯Ceiling-mounted lighting fitting局部照明灯Local lighting fitting灯座Lamp holder事故照明灯Emergency lighting fitting高压水银荧光灯H.P. mercury fluorescent lighting fitting广照型工厂灯Wide lit type industrial fitting 深照型灯具High bay lighting fitting白炽灯具Incandescent lamp (bulb)圆球型灯Globe lamp嵌入式荧光灯flush type fluorescent lighting fitting红色障碍灯Red obstruction lamp for aviation厂区道路照明灯Street lighting in plant area 路灯Street lamp视孔灯Inspection hole lamp立杆弯灯goose-neck post lamp , pole lamp 模拟报警信号Semigraph and alarm signal 自整角机Selsyn励磁机Exciter显示器Display电位器Potentiometer内电阻Internal resistance固定电阻（器）Fixed resistance脱扣Release , trip分励Shunt trip特殊失压脱扣器Special no-voltage release “或”开关放大器“Or” switch amplifier 制动器Brake电容Capacitor整流器Rectifier镇流器Chock分流器Shunt油变阻器Oil immersed rheostat频敏电阻器Frequency sensitive rheostat滑线变阻器Sliding rheostat蜂鸣器Buzzer电机加热器Space heater (for motor)空气断路器电机操作机构Motor operating mechanism for air circuit-breaker可控硅励磁装置Silicon controlled rectifier excitation device保护装置Protective device (element)闪光装置Flashing device接闪装置（避雷器）Lightning arrester断相保护Phase failure protection四．保护、继电器Protection , relays信号继电器Signal relay过电流继电器Over-current relay电压继电器Voltage relay时间继电器Time relay中间继电器Auxiliary relay热继电器Thermal relay温度继电器Temperature relay瓦斯继电器Gas relay控制电源中间继电器Auxiliary relay for control supply自动操作继电器Relay for auto-operation低电压继电器Under-voltage relay过电压继电器Over-voltage relay联锁继电器Interlock relay冲击继电器Impact relay合闸位置继电器Close position relay逆流继电器Reverse-current relay差流继电器Differential current relay差动继电器Differential relay电流继电器Current relay功率继电器Power relay接地继电器Earthing relay重合闸继电器Reclosing relay同步继电器Synchronous relay速动继电器Quick acting relay定时限继电器Definite time relay光电继电器Photoelectric relay电子继电器Electronic relay电磁式继电器Electromagnetic relay电动式继电器Electrodynamic relay气压继电器Gas-pressure relay继电器常开触点Relay N.O. contact继电器常闭触点Relay N.C. contact继电器保护触点（常开）Relay holding contact (N.O.)能自动返回的常闭按钮触点Self-return button with N.C. contact模拟信号触点Contact for semigraph signal 强励磁接点Shock excitation contact电感线圈Induction coil 电流线圈Current coil脱扣线圈Trip coil合闸线圈Close coil释放线圈Releasing coil掉闸线圈Tripping coil予告信号Prewarning signal掉闸回路断线信号Breakage signal of trip circuit断路器事故掉闸信号Fault trip signal of breaker掉闸音响信号Tripping audible signal重瓦斯预告信号Heavy gas prewarning signal温度预告信号Temperature prewarning signal手动、自动操作时事故信号Fault signal in manual/automatic operation保护掉闸Protective trip控制掉闸Control trip手动跳闸Manual trip变电所紧急停车Emergency shutdown at substation工艺故障Fault in process励磁故障Fault in excitation工作电源失电报警No-voltage alarm of working electric source工作电源分合闸On and off of working electric source工作电源投入Throw-in of working electric source保安电源送电supply of emergency electric source运转指示Indicating of operation投入指示Indicating of throw-in同步指示Indicating of synchronism延时停车Delayed shutdown电源切除Switch off the power supply速断及过流断通Instantaneous trip and over-current off/on自保持Self-holding自锁Self-lock联锁Interlocking绝缘监视Insulation supervision电压监视Voltage supervision联锁解除Release of interlock工作、保安电源切换Transfer of working and emergency power supply发电机与工作母线并车Synchronization of generator to working bus重瓦斯保护Heavy gas protection开或闭超扭矩保护Over-torque protection during opening and closing valve电机起动顺序Sequence of motor starting 铭牌框注字Name plate denotation (inscription)五．电气仪表Electric instruments电流表Ammeter电压表Voltmeter三相三线有功电度表Three-phase three-wire kilowatt-hour meter , kWh meter 单相电度表Single-phase kilowatt-hour meter三相无功电度表Three-phase kilovar-hour meter有功功率表Active power meter , kilowatt meter无功功率表Reactive power meter , kilovar meter三相瓦特表(功率表) Three-phase watt meter功率因数表Power factor meter频率表Frequency meter验电流器Galvanoscope欧姆表Ohmmeter相位表Phase meter转速表Tachometer波长表Wave-length meter三相四线制标准电度表3-phase 4-wire standard watthour-meter过载电流表Overload ammeter低功率因数瓦特表Low power-factor wattmeter交直流两用钳型电流表 A.C./D.C. multi-purpose tongtester兆欧表Megger , Megohmmeter万用表Avometer微安表Microammeter毫安表Milliammeter各种测量仪表Various kind of measuring instruments接地电阻测量仪Earthing resistance tester真空管电压表Vacuum tube voltmeter电动秒表Electric second-meter六．防雷Lightning protection避雷装置Lightning protector避雷针Lightning rod避雷带Strap type lightning protector避雷网Network of lightning protector避雷针支架Lightning rod support避雷针尖Tip of lightning rod避雷针拉铁Brace for lightning rod避雷器Lightning arrester , surge discharger球型避雷器Spherical arrester管形避雷器Tubular arrester阀形避雷器Auto-valve arrester低压避雷器Low voltage arrester角形避雷器Horn arrester多隙避雷器Multigap arrester铝避雷器Aluminum cell arrester氧化膜避雷器Oxide film arrester击穿保险器Puncture lightning arrester雷击Lightning stroke直接雷击Direct lightning stroke感应雷击Induction lightning stroke雷电日Thunderbolt days雷电或然率Lightning and thunder probability触电Electric shock静电感应Electrostatic induction 七．接地Grounding , earthing接地保护Ground protection , earth protection防雷接地Grounding for lightning保护接地Protective earthing人工接地Artificial grounding工作接地Working grounding , working earthing重复接地Multiple earthing屏蔽接地Screen earthing , shielding ground中性点接地Neutral point grounded接地系统Grounding system , earthing system接地故障Ground fault , earth fault单相接地Single phase earthing母线接地Bus ground接地装置Grounding device , earthing device引下线Down-lead , down conductor引下线固定Clamping plate of support for fixing支架夹板Down lead引下线固定支脚Support for fixing down lead接地线Ground connector接地干线Ground(ing) main , (bus)接地网Grounding network , earthing network接地极Earth electrode (pole)接地电阻Earth resistance接地电路Earth (ground) circuit连接条Connecting strip断接卡Connecting clamp八．室、所Room , Substation贮藏室Storage套间Compartment蓄电池室Battery room控制室Control room配电室Distribution room维修间Repair room变电所Substation高压配电室H.V. distribution room休息室Rest room九．电修车间设备Equipments of electric repair砂轮机Emery wheel grinder台钻Bench drilling machine交流电焊机 A.C. welding machine移动式空气压缩机Portable air compressor 手电钻Electric hand drill单速手摇绕线机Single speed hand winding machine导线钳压器Wire jointing press-clamp油压千斤顶Hydraulic jack电吹尘器Electric dust cleaner存放柜Store chest高压试验变压器H.V. testing transformer 泄漏试验变压器Leakage testing set大电流发生器Strong current generator油浸自冷感应调压器Oil-immersed self-cooled induction voltage regulator多量程仪用电流互感器Multi-range current transformer for measurement仪用电感互感器Instrumental voltage transformer单相自耦变压器Single-phase auto-transformer三相自耦变压器3-phase auto-transformer 硅整流器Silicon rectifier仪表试验台Testing stand for instrument接触器，继电器试验台Relay and contactor testing stand慢扫描示波器Slow scanning oscillograph 交流电子稳压器 A.C. electronic voltage stabilizer携带式交流电桥Portable A.C. electric bridge接地电阻测量仪Earthing resistance tester 电缆故障探伤仪Cable fault detector直流单臂电桥 D.C. single-arm electric bridge , Wheatstone bridge十．材料Material绝缘包布Insulating tape填料Filler , packing绝缘膏Insulating compound电缆膏Cable compound防腐油Anti-corrosive oil沥青漆Bituminous varnish绝缘漆Insulating varnish瓷漆Enamel varnish有色金属Non-ferrous metal黑色金属ferrous metal白金属White metal云母Mica环氧树脂Epoxy resin聚氯乙烯Polyvinyl chloride , PVC 蜡Wax滑石粉Talc powder电胶木Bakelite聚丙烯外壳Polyacrylic cover耐油橡胶管Oil-proof rubber tubes 接地铜线Grounding copper wire 垫圈Pad塑料绝缘线Plastics insulated wire 橡套电缆Rubber sheathed cable 中间接头Splice填充剂Filling agent绝缘电线Insulated wire移动软电缆Movable flexible cable 补偿导线Extension wire套管Bushing母线槽Busway悬索Cable suspension滑触线Trolley conductor镀锌煤气管Galvanized gas pipe 镀锌角钢Galvanized steel angle 镀锌扁钢Galvanized steel strap 钢丝绳Steel wire rope电笛Siren电磁阀Electromagnetic valve连接片Connecting link切换片Transfering link端子排Terminal board半导体二极管Semiconductor diode开度计Opening meter逻辑元件Logical element接线盒Junction box仪表槽板Instrument trunking电缆吊架Cable hanger出线套Outgoing line sleeve十一．图名Drawings , diagrams电气图纸目录Contents of electric drawings 电力系统图Electric power system diagram 照明系统图Lighting system diagram电力平面布置图Electric power layout plan 照明平面布置图Lighting layout plan单线图One line diagram控制箱面部布置图Surface arrangement of control box背部接线图Back wiring (diagram)外部接线图External (outside) wiring diagram内部接线图Internal (inside) wiring diagram 控制原理图Principle control diagram原理图Schematic diagram展开图Developed diagram电气标准图Electric standard drawing电气施工图Electric working drawing复用图Reproducibles (drawing)电缆联系图Cable hook-up diagram转换开关接点图Contact diagram of transfer switch箱侧视图Side view of box正视图Front view , facade背视图Back view剖面图Section参考图Reference drawing电缆敷设图Cable laying diagram箱内框架布置图Arrangement of frames inside the cabinet控制箱台面展开图Surface developed diagram of console出线端子示意图Schematic diagram of terminal outgoing lines端子接线图Diagram of terminal connections电气管线表List of wire , cable and conduits 设备材料表List of equipment and materials十二．表头Tables电力系统图Power system diagram引入线Lead in保护设备Protective device型号Type额定值Rating 整定值Setting主启动设备回路Circuit to starting device导线型号、芯数、截面及管径Conductor type , cores , section & diameter of conduit 线长Wire length管长Conduit length启动设备Starting device型号规格Type , specification保护元件Protective element计量装置Calculating device用电设备主回路Main circuit of electric equipment控制回路Control circuit控制装置Control device用电设备Electric equipment设备容量Consumer capacity生产设备Production equipment位号No. of location名称Name备注Remarks引入线Feed in配电箱Distribution cabinet型号及编号Type and No.开关型号Switch type保护装置Protective device回路编号Circuit No.相别Phase灯数Number of lamps插座数Number of receptacles电缆编号No. of line起点Starting终点Ending母线截面Section of bus零母线Neutral bus屏编号Panel No.型号及方案号Type and variant No.控制原理图号Principle control diagram工艺位号Process item No.十三．标准图词汇Terms from standard DWG电工系统图图形符号Graphic symbols for electric system交流电的相别 A.C. phase sequence直流电的正负极 D.C. positive and negative poles有中性点引出线的星形连接的三相绕组Star-connected three phase windings with neutral outlet开口三角形连接的三相绕组3-phase winding with open delta connection互相连接的导线Cross connection of wires 不连接的跨越导线Crossing wires not in contact with each other可拆卸的电气连接Removable connection 电缆终端头Pothead of cable or cable end 自耦变压器Auto-transformer感应调压器Induction voltage regulator凸极同步电动机Salient pole synchronous motor 带接换装置的蓄电池组Accumulator battery with tap-changers空气断路器Air circuit-breaker保持触点Holding contact热元件Thermal element自动复位的操作开关Spring-return operating switch插接器Plug-in connector电喇叭Horn电炉Electric furnace分流器Shunt可控硅整流箱屏Silicon controlled rectifier box panel直流配电屏 D.C. distributing panel磁力起动器组Magnetic starter group自动开关箱Automatic switch box行程开关Limit switch局部灯Local lighting fitting荧光灯列Series fluorescent lighting fitting 防护式灯开关Protective switch导线引上Conductors turning up导线引下Conductors turning down导线由上引来Conductors turning from above导线由下引来Conductors turning from below电缆沟Cable trench调压器Voltage regulator隔离变压器Isolating transformer击穿保护器Puncturing safety device晶体管Transisorized diode地坪Grade level电缆与水管平行Cable running parallel to a water supply pipe电缆与热力管道交叉敷设Cable running across heat pipeline车道Drive way电缆穿管与管道交叉Cable protective pipe across a pipeline双(单)侧支架电缆沟Trench with rack on both sides (one side)室外地坪Outdoor grade跨接线Jumper金属软管Flexible metal tube过渡接头Adapter功角power angle有功（功率）active power无功（功率）reactive power功率因数power factor无功电流reactive current下降特性droop characteristics斜率slope额定rating变比ratio参考值reference value电压互感器PT分接头tap下降率droop rate仿真分析simulation analysis传递函数transfer function 框图block diagram受端receive-side裕度margin同步synchronization失去同步loss of synchronization阻尼damping摇摆swing保护断路器circuit breaker4）电阻：resistance电抗：reactance阻抗：impedance5）电导：conductance电纳：susceptance导纳：admittance6）电感：inductance电容: capacitanceAbsorber Circuit 吸收电路AC/AC Frequency Converter 交交变频电路AC power control交流电力控制AC Power Controller交流调功电路AC Power Electronic Switch交流电力电子开关Ac Voltage Controller交流调压电路Asynchronous Modulation 异步调制Baker Clamping Circuit贝克箝位电路Bi-directional Triode Thyristor双向晶闸管Bipolar Junction Transistor-- BJT双极结型晶体管Boost-Buck Chopper升降压斩波电路Boost Chopper升压斩波电路Boost Converter升压变换器Bridge Reversible Chopper桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter降压变换器Commutation 换流Conduction Angle 导通角Constant Voltage Constant Frequency --CVCF 恒压恒频Continuous Conduction--CCM （电流）连续模式Control Circuit 控制电路Cuk Circuit CUK 斩波电路Current Reversible Chopper 电流可逆斩波电路Current Source Type Inverter--CSTI 电流（源）型逆变电路Cycloconvertor 周波变流器DC-AC-DC Converter 直交直电路DC Chopping 直流斩波DC Chopping Circuit 直流斩波电路DC-DC Converter 直流－直流变换器Device Commutation 器件换流Direct Current Control 直接电流控制Discontinuous Conduction mode （电流）断续模式displacement factor 位移因数distortion power 畸变功率double end converter 双端电路driving circuit 驱动电路electrical isolation 电气隔离fast acting fuse 快速熔断器fast recovery diode 快恢复二极管fast revcovery epitaxial diodes 快恢复外延二极管fast switching thyristor 快速晶闸管field controlled thyristor 场控晶闸管flyback converter 反激电流forced commutation 强迫换流forward converter 正激电路frequency converter 变频器full bridge converter 全桥电路full bridge rectifier 全桥整流电路full wave rectifier 全波整流电路fundamental factor 基波因数gate turn-off thyristor——GTO 可关断晶闸管general purpose diode 普通二极管giant transistor——GTR 电力晶体管half bridge converter 半桥电路hard switching 硬开关high voltage IC 高压集成电路hysteresis comparison 带环比较方式indirect current control 间接电流控制indirect DC-DC converter 直接电流变换电路insulated-gate bipolar transistor---IGBT 绝缘栅双极晶体管intelligent power module---IPM 智能功率模块integrated gate-commutated thyristor---IGCT 集成门极换流晶闸管inversion 逆变latching effect 擎住效应leakage inductance 漏感light triggered thyristo---LTT 光控晶闸管line commutation 电网换流load commutation 负载换流三绕组变压器：three-column transformer ThrClnTrans双绕组变压器：double-column transformer DblClmnTrans电容器：Capacitor并联电容器：shunt capacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：power plant断路器：Breaker刀闸(隔离开关)：Isolator分接头：tap 电动机：motor（2）状态参数有功：active power无功：reactive power电流：current容量：capacity电压：voltage档位：tap position有功损耗：reactive loss无功损耗：active loss功率因数：power-factor功率：power功角：power-angle电压等级：voltage grade空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current2）阻抗：impedance正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance电阻：resistor电抗：reactance电导：conductance电纳：susceptance无功负载：reactive load 或者QLoad有功负载: active load PLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流)：magnetizing current 定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable高压: high voltage低压：low voltage中压：middle voltage3）电力系统power system发电机generator励磁excitation励磁器excitor电压voltage电流current母线bus变压器transformer升压变压器step-up transformer高压侧high side输电系统power transmission system输电线transmission line固定串联电容补偿fixed series capacitor compensation稳定stability电压稳定voltage stability功角稳定angle stability暂态稳定transient stability电厂power plant能量输送power transfer 交流AC装机容量installed capacity电网power system落点drop point开关站switch station双回同杆并架double-circuit lines on the same tower变电站transformer substation补偿度degree of compensation高抗high voltage shunt reactor无功补偿reactive power compensation故障fault调节regulation裕度magin三相故障three phase fault故障切除时间fault clearing time极限切除时间critical clearing time切机generator triping高顶值high limited value强行励磁reinforced excitation线路补偿器LDC(line drop compensation) 机端generator terminal静态static (state)动态dynamic (state)单机无穷大系统one machine - infinity bus system机端电压控制AVR电抗reactance电阻resistance。
电工常用100英语单词
电工常用100英语单词1.交（直）流Alternating (direct) current2.短路电流Short-circuit current3.冲击电流Impulse current4.稳态短路电流Steady state short-circuit current5.临界电流Critical current6.切断电流Rupturing current7.熔断电流Blow-out current8.故障电流Fault current9.计算电流Calculating current10.极限有限电流Limit effective current11.过电流Over current12.逆电流Inverse current13.整定电流Setting current14.额定电流Rated current15.电流密度Current density16.短路电流最大有效值Maximum effective value of short-circuit current17.高压High-voltage , High-tension18.低压Low-voltage , Low-tension19.计算电压Calculating voltage20.激磁电压Exciting voltage21.冲击电压Impulse voltage22.临界电压Critical voltage23.残留电压Residual voltage24.击穿电压Puncture voltage25.脉动电压Pulsating voltage26.供电电压Supply voltage27.电力电压Power voltage28.照明电压Lighting voltage29.灯丝电压Filament voltage30.额定电压Rated voltage31.电压损失Voltage loss32.过(欠)电压Over (under) voltage33.线路电压Line voltage34.电压降Voltage drop35.工作电压Working voltage36.一次电压Primary voltage37.二次电压Secondary voltage38.电源Electric source (power supply)39.自控电压Power supply for process control40.6kV控制闪光电源Flashing supply for 6kV control41.工作电源Working power supply (electric source)42.保安电源Emergency power supply (electric source)43.直流稳压电源Stabilized D.C. source44.控制电源Control supply45.直流电源D.C. source46.交流电源A.C. source47.负荷计算Load calculation48.设备容量Installed capacity49.需要容量Electric demand50.功率因数Power factor51.安装高度Mounting height52.耐电压Breakdown voltage53.工频耐压High-voltage test with working frequency54.表面闪络Surface flash-over55.直流泄漏D.C. leakage56.体电阻率Volume resistivity57.介质损失角Dielectric loss angle58.击穿强度Puncture intensity59.电压等级Voltage grade60.比重Specific gravity61.性能Feature62.相序Phase sequence63.瞬时Instantaneous64.倾角Angle of inclination65.跨度Span66.正极Positive pole67.负极Negative pole68.截面(积) Cross section area69.辅助电源Auxiliary source70.遮断容量Interrupting capacity71.载流量Current-carrying capacity72.校正系数Correction factor73.连续负荷Continuous load74.长期载流量Continuous capacity75.长时间额定值Longtime rating76.电动机堵转电流Locked-rotor motor current77.限定负荷Limited load78.电感负荷Inductive loadrge and smaller shed 大小伞裙80.lead-acid battery 铅酸蓄电池81.leakage 泄露82.leakage current 泄露电流83.lighting 照明84.lightning impulse insulation level 雷电冲击绝缘水平85.lightning proof 防雷86.lightning protection grounding 防雷接地87.lightning rod 避雷针88.lightning stroke 雷击89.lightning stroke outage rate 雷击跳闸率90.line loss 线损91.line transformer group 线路变压器组92.linear/nonlinear 线性/非线性93.link line 联络线94.load cutting off 切负荷95.local equilibrium 就地平衡96.low-voltage locking 低电压闭锁97.main network frame 主网架98.malfunction 失灵99.malfunction log 故障记录100.manual operating mechanism 手动操作机构。
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A
ABC: automatic boiler control 锅炉自动控制
AC: alternating current 交流电
ACC: automatic combustion control 燃烧自动控制
ACP: auxiliary control panel 辅助控制盘ACS: automatic control system 自动控制系统
ACT: actuator 执行机构
A/D: analog/digital conversion 模数转换ADP: annunciation display panel 报警显示板
ADS: automatic dispatch system 自动调度系统
AEH: analog electro-hydraulic control 模拟式电液调节
AFC: air flow control 送风控制
AGC: automatic generation control 自动发电量控制
AI: analog input 模拟输入
A/M: automatic/manual 自动、手动
A analog output 模拟输出
APC: automatic plant control 电厂自动控制
ASS: automatic synchronized system 自动同期系统
ARP: auxiliary relay panel 辅助继电器盘ATC: automatic turbine startup or shutdow n control system
汽轮机自启停控制系统
B
BCS: burner control system 燃烧器控制系统
BF: boiler follow 锅炉跟踪
BFC: boiler fuel control 锅炉燃料控制BPS: by-pass control system 旁路控制系统BTG: boiler turbine generator(panel) 锅炉，汽轮机，发电机(控制盘)
C
CCR: central control room 单元/中央控制室
CCS: closed-loop control system 闭环控制系统
CHS: coal handling system 输煤控制系统CJC: cold junction compensator 冷端补偿器
CMS: computer monitoring system 计算机监视系统
CPU: central processing unit 中央处理器CRT: cathode-ray tube 阴极射线管屏幕显示器
D
D/A: digital/analog 模数
DAS: data acquisition system 数据采集系统
DC: direct current 直流
DCE: data circuit-terminating equipment 数据电路终端设备
DCS: distributed control system 分散控制系统
DDC: direct digital control 直接数字控制
DDP: distributed data processing 分散数据处理
DEH: digital electro-hydraulic system 数字式电液控制系统
DI: digital input 数字量输入
DMP: damper 挡板，风门
D digital output 数字量输出
DSB: distributed switch-board 配电盘DTE: data terminal equipment 数据终端设备
E
EEPROM: electrically-erasable programmabl e read only memory 电可擦写只读存储器E/P: electro/pneumatic 电/气
EPROM: electrically programmable read on ly memory 电可编程只读存储器
ES: expert system 专家系统
ETS: emergency trip system 紧急停机系统EWS: engineer work station 工程师工作站F
FA: full arc 全周进汽
FB: field bus 现场总线
FCB: fast cut back 机组快速甩负荷FDC: furnace draft control 炉膛压力控制FSS: furnace safety system 炉膛安全系统FSSS:furnace safeguard supervisory system 锅炉炉膛安全监控系统
G
GV: governor valve 调节阀门
H
HBP: high-pressure by-pass valve 高压旁路
I
I&C: instrumentation & control 仪表使用和控制
INT: interlock 联锁
I/ input/output 输入输出
IDP: integrated data processing 集中数据处理
L
LBP: low-pressure by-pass valve 低压旁路
LCD: liquid crystal display 液晶显示器LED: light emitting diode 发光二极管LS: limit switch 限位开关
LS: level switch 液位开关
M
MAX/MIN: maximum/minimum 最大值、最小值
MCC: motor control center 电动机控制中心
MCR: maximum continuous rating 最大连续运行负荷
MCS: modulating control system 模拟量控制系统
MEH: micro-electro-hydraulic system 电液控制系统
MFT: master fuel trip 总燃料跳闸
MHC: mechanical hydraulic control 机械液压式控制
MIS: management information system 管理信息系统
MMI: man-machine interface 人机接口
MTBF: mean time between failures 平均无故障工作时间
MTTF: mean time to failure 失效前平均工作时间
MTTR: mean time to repair 平均故障修复时间
N
NC: normally closed 常闭
N normally open 常开
O
OCS: on-off control system 开关量控制系统
OEI: optic eletric interface 光电接口OFT: oil fuel trip 燃油跳闸
OPC: overspeed protection control 超速保护控制
OS: operator station 操作员站
P
PA: partial arc 部分进汽
PC: programmable controller 可编程控制器PCS: pulverizer control system 磨煤机控制系统
PI/P purse input/output 脉冲输入、输出PID: proportional integral derivative 比例积分微分
PLC: programmable logic controller 可编程逻辑控制器
R
RAM: random access memory 随机存取存储器
RB: run back 快速减负荷
ROM: read only memory 只读存储器RTC: reheat steam temperature control 再热汽温度控制
S
SBC: soot blower control system 吹灰控制系统
SCM: single chip microcomputer 单片机SCS: sequence control system 顺序控制系统
SER: sequence events recorder 时间顺序记录仪
SOE: sequence of events 事件顺序记录ST: smart transmitter 智能变送器
STC: superheated steam temperator control 过热汽温度控制
T
TAS: turbine automatic system 汽轮机自动控制系统
TBP: turbine by-pass system 汽轮机旁路系统
TCS: turbine control system 汽轮机控制系统
TF: turbine follow 汽轮机跟踪
TSI: turbine supervisory instrument 汽轮机监视仪表
U
UCC: unit coordinated control 机组协调控制
ULD: unit load demand 机组负荷指令UPS: uninterrupted power supply 不间断电源
W
WTS: water treatment control system 水处理控制系统。