电力英语词汇(共8页).doc

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1、精选优质文档-倾情为你奉上电力系统 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 li

2、ne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

3、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

4、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

5、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 termina变电站 transformer substation永磁同步电机：Perma

6、nent-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 de

7、gree 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 E

8、lectrical 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 电路原理Electrical Machinery 电机学电力系统稳态分析 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 Elec

9、trical Systems 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B

10、asic 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光通讯接口 optical communication p

11、ort 快速按钮Quick pushbuttons远控闭锁Remote Block 远控闭锁Remote Block 接地跳闸闭锁Ground Trip Block 重合闭锁Reclose Block 电池检测Battery test 转换设定选择Alternate setting select（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

12、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

13、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

14、: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

15、 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 hi

16、gh 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

17、)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 simulatio

18、n 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电力专业英语1装机容量 installed capacity电力系统pow

19、ersystem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-uptransformer空载损耗：no-loadloss铁损：ironloss铜损：copperloss空载电流：no-loadcurrent无功电流reactivecurrent无功损耗：reactiveloss有功损耗：activeloss输电系统powertransmissionsystem高压侧highside输电线transmissionline高压:highvoltage中压：middlevoltage低

20、压：lowvoltage功角稳定anglestability稳定stability电压稳定voltagestability暂态稳定transientstability电厂powerplant变电站 transformer substation水电厂 hydroelectric station开关站switchstation电网powersystem能量输送powertransfer交流ac直流dc落点droppoint调节regulation调节器conditioner励磁调节器 excitation regulator调速器regulator, governor；speed regulato

21、r； speed governor高抗highvoltageshuntreactor并列的：apposable同步synchronization系统解列system splitting（trip）失去同步 loss of synchronization分接头：tap裕度margin档位：tapposition故障fault三相故障threephasefault切机generatortriping故障切除时间 fault clearing time高顶值highlimitedvalue静态static(state)动态dynamic(state)暂态transient机端电压控制avr电抗rea

22、ctance电阻resistance功角powerangle有功（功率）activepower无功（功率） reactive power电容器：capacitor电抗器：reactor断路器：breaker隔离开关（刀闸） switchdisconnecting link电动机：motor功率因数：power factor功角：power-angle定子：stator转子rotor阻抗电压：阻抗：impedance电压等级：voltagegrade有功负载:activeload/pload无功负载：reactiveload电阻：resistor电抗：reactance电导：conductanc

23、e电纳：susceptance上限:upperlimit下限：lowerlimit正序阻抗：positivesequenceimpedance负序阻抗：negativesequenceimpedance零序阻抗：zerosequenceimpedance斜率slope额定rating变比ratio电压互感器pt参考值referencevalue单机无穷大系统 one machine - infinity bus system仿真分析simulationanalysis下降率drooprate传递函数transferfunction框图blockdiagram受端receive-side同步sy

24、nchronization保护断路器circuitbreaker摇摆swing阻尼damping无刷直流电机：bruslessdcmotor刀闸(隔离开关)：isolator机端generatorterminal变电站transformersubstation永磁同步电机：permanent-magnetsynchronismmotor异步电机：asynchronousmotor三绕组变压器：three-columntransformerthrclntrans双绕组变压器：double-columntransformerdblclmntrans固定串联电容补偿fixedseriescapaci

25、torcompensation双回同杆并架double-circuitlinesonthesametower单机无穷大系统onemachine-infinitybussystem励磁电流：magnetizingcurrent强行励磁 reinforced excitation偿度degreeofcompensationelectromagneticfields电磁场失去同步lossofsynchronization装机容量installedcapacity无功补偿reactivepowercompensation故障切除时间faultclearingtime极限切除时间criticalclea

26、ringtime强行励磁reinforcedexcitation并联电容器：shuntcapacitor下降特性droopcharacteristics线路补偿器ldc(linedropcompensation)电机学electricalmachinery自动控制理论automaticcontroltheory电磁场electromagneticfield微机原理principleofmicrocomputer电工学electrotechnicsprincipleofcircuits电力系统稳态分析steady-stateanalysisofpowersystem电力系统暂态分析transie

27、nt-stateanalysisofpowersystem电力系统继电保护原理principleofelectricalsystemsrelayprotection电力系统元件保护原理protectionprincipleofpowersystemselement电力系统内部过电压pastvoltagewithinpowersystem模拟电子技术基础basisofanalogueelectronictechnique数字电子技术digitalelectricaltechnique电路原理实验lab.ofprincipleofcircuits电气工程讲座lecturesonelectrical

28、powerproduction电力电子基础basicfundamentalsofpowerelectronics高电压工程highvoltageengineering电子专题实践topicsonexperimentalprojectofelectronics电气工程概论introductiontoelectricalengineering电子电机集成系统electronicmachinesystem电力传动与控制electricaldriveandcontrol电力系统继电保护powersystemre状态参数：有功：active power无功：reactive power电流：curren

29、t容量：capacity电压：voltage档位：tap position有功损耗：active loss无功损耗：reactive 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：re

30、sistor电抗：reactance电导：conductance电纳：susceptance无功负载：reactive loadQLoad有功负载：active loadPload元件设备三绕组变压器（ThrClnTrans）：three-column transformer双绕组变压器（DblClmnTrans）：double-column transformer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)：Isolato

31、r （Disconnector）分接头：tap电动机：motor地刀：Earthing Switch电流互感器：Current Transformer/Sensor（CT）电压互感器：Voltage Transformer/Sensor（VT）电压互感器：Potential Transformer（PT）电流互感器：Current Transformer（CT）标准的机组数据显示 (Standard Measurement And Display Data)负载电流百分比显示 Percentage of Current load(%)单相/三相电压 Voltage by One/Three P

32、hase (Volt.)每相电流 Current by Phase (AMP)千伏安 Apparent Power (KVA)中线电流 Neutral Current (N Amp)功率因数 Power Factor (PF)频率 Frequency(HZ)千瓦 Active Power (KW)千阀 Reactive Power (KVAr)最高/低电压及电流 Max/Min. Current and Voltage输出千瓦/兆瓦小时 Output kWh/MWh运行转速 Running RPM机组运行正常 Normal Running超速故障停机 Overspeed Shutdowns低油

33、压故障停机 Low Oil Pressure Shutdowns高水温故障停机 High Coolant Temperature Shutdowns起动失败停机 Fail to Start Shutdowns冷却水温度表 Coolant Temperature Gauge机油油压表 Oil Pressure Gauge电瓶电压表 Battery Voltage Meter机组运行小时表 Genset Running Hour Meter怠速-快速运行选择键 Idle Run Normal Run Selector Switch运行-停机-摇控启动选择键 Local Run-Stop-Remot

34、e Starting Selector Switch其它故障显示及输入 Other Common Fault Alarm Display and电力专业英语2三绕组变压器：three-columntransformerThrClnTrans双绕组变压器：double-columntransformerDblClmnTrans电容器：Capacitor并联电容器：shuntcapacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：powerplant断路器：Breaker刀闸(隔离开关)：Isolator分接头：tap电动机：motor（2）状态参

35、数有功：activepower无功：reactivepower电流：current容量：capacity电压：voltage档位：tapposition有功损耗：reactiveloss无功损耗：activeloss功率因数：power-factor功率：power功角：power-angle电压等级：voltagegrade空载损耗：no-loadloss铁损：ironloss铜损：copperloss空载电流：no-loadcurrent阻抗：impedance正序阻抗：positivesequenceimpedance负序阻抗：negativesequenceimpedance零序阻抗：

36、zerosequenceimpedance电阻：resistor电抗：reactance电导：conductance电纳：susceptance无功负载：reactiveload或者QLoad有功负载:activeloadPLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流)：magnetizingcurrent定子：stator功角：power-angle上限:upperlimit下限：lowerlimit并列的：apposable高压:highvoltage低压：lowvoltage中压：middlevoltage电力系统powersystem发电机generato

37、r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-uptransformer高压侧highside输电系统powertransmissionsystem输电线transmissionline固定串联电容补偿fixedseriescapacitorcompensation稳定stability电压稳定voltagestability功角稳定anglestability暂态稳定transientstability电厂powerplant能量输送powertransfer交流AC装机容量installedcap

38、acity电网powersystem落点droppoint开关站switchstation双回同杆并架double-circuitlinesonthesametower变电站transformersubstation补偿度degreeofcompensation高抗highvoltageshuntreactor无功补偿reactivepowercompensation故障fault调节regulation裕度magin三相故障threephasefault故障切除时间faultclearingtime极限切除时间criticalclearingtime切机generatortriping高顶值

39、highlimitedvalue强行励磁reinforcedexcitation线路补偿器LDC(linedropcompensation)机端generatorterminal静态static(state)动态dynamic(state)单机无穷大系统onemachine-infinitybussystem机端电压控制AVR电抗reactance电阻resistance功角powerangle有功（功率）activepower无功（功率）reactivepower功率因数powerfactor无功电流reactivecurrent下降特性droopcharacteristics斜率slope

40、额定rating变比ratio参考值referencevalue电压互感器PT分接头tap下降率drooprate仿真分析simulationanalysis传递函数transferfunction框图blockdiagram受端receive-side裕度margin同步synchronization失去同步lossofsynchronization阻尼damping摇摆swing保护断路器circuitbreaker电阻：resistance电抗：reactance阻抗：impedance电导：conductance电纳：susceptance导纳：admittance电感：inducta

41、nce电容:capacitance转子rotor接触器contactor继电器relay时间继电器timerelay变频器inverter热继电器thermalrelay开关switch限位开关limitswitch接近开关proximityswitch压力开关pressure热敏开关thermoswitch按钮开关pushbutton(switch)选择开关selectswitch钥匙开关keyswitch急停开关emergenceswitch熔断器fuse航空障碍灯(警示灯)airplanewarninglamp电缆cable电流互感器currenttransformer电流表curren

42、tmeter电压表voltagemeter电力英语3SAS：Substation Automation System变电站自动化系统LUI：Local User Interface当地用户界面CPM：Central Processing Module总控CCU：Central Control Unit总控IED：Intelligent Electronic Devices智能设备RMS：Root Mean Square均方根值，有效值SCBO：Select-Checkback-Before-Operate选择-返校-执行DIM：DistributedI/O Modules分布式输入输出FTU：

43、Feeder Terminal Unit馈线远方终端GIS：Geographic Information System地理信息系统GPS：global position System全球定位系统。MIS：Management Information System管理信息系统OMS：Outage Management System停电管理系统。RTU：Remote Terminal Uni远方终端SCADA：System of Control And Data Acquisition数据采集和监视控制AMR：Automatic Message Recording自动抄表CRMS：Control Room Management System控制室管理系统CIS：Consumer Information System用户信息系统DMS：Distribution Management System配电管理系统DA：Distribution Automation配电自动化DSM：Demand Side M