电气常用英语

力专业英语

(1)元件设备

三绕组变压器：three-columntransformerThrCInTrans

双绕组变压器：double-columntransformerDbICImnTrans

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：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：丫X

励磁电流(转子电流)：magnetizingcurrent

定子：stator

功珀：power-angle

上限:upperlimit

下限：lowerlimit

并列的:apposable

高压：highvoltage

彳氐压：lowvoltage

中压：middlevoltage

电力系统powersystem

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

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installedcapacity

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faultclearirgtime

极限切除时间criticalclearingtime

切机generatortriping

高顶值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

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：inductance

电容：capacitanceNADVDnotadvanced滞后NEGnegative阴极的、负的NET

network网络NEUTneutral中性的NGTneutralgroundongtransformer中性点接

地变压器NLnoload空载、无负荷NOMnominal额定的NRPnormalrated

power额定功率O&Roverhaulandrepair大小修OAoperatorautomode运行人

员监控下的自动控制运行方式OLmotoroverloaddevice电机过负荷装置OPoutput

poweroperatingprocedure输出功率：运行规程OPERoperating操作OR

operatingrecord停运记录OVHLoverhaul大修P.O.poweroutput功率输出P.U.

perunit标幺值PApoweramplifier功率放大器PAMSpost-accidentmontoring

instrumentation事故后监测仪表PBpushbutton按钮开关PCpowercenter动力

中心PCBpowercircuitbreaker功率继电器PCCpowerconditioningandcontrol电

力调节与控而PCMpulse-codemodulation脉冲编码调制PDpotenialdifference

powerdriven电位差：电动的PEpowerequipment发电综合控制PFpower:actor

indicator功率因数PFIpowerfactorindicator功率因数表PGCCpowergeneration

controlcomplex相位PHphase功率输入PIpowerinput峰庙负荷PKpeak

峰值PLplate板、极板PLpeakload峰值负荷PLDpayload有效负载PM

phasemidulation调相POpoweroperator电动操作POHplannedoutagehours

计划停运小时POOHplannedoverhauloutagehours计划大修停运小时POSpositive

正的、正极的POSposition位置POTpotentialtransformer电势、电&计PP

peakpower峰值功率P^Splantprotectivesystemprimaryprotectionsystem电厂

保护系统：一次保护系统PSpowerstationpowersupplypowersystem电站：电源：

电力系统PSSpowersupportstabilizer电力系统稳定器PTpotentialtransformer电

压互感器PTpotentialtransformer电压互感器PTpressuretransducer压力变送器

PWRpower功率Ctransistor晶体管QAquickacting快速动作QMQB

quick-makequick-break快通快断Rraterotor,atio速率：转了-：比率系数RA

remoteauto远程自动FAMrepairandmaintenance检修与维护RBrunback甩

负荷RDrundown降负荷RFreservefree备用ROTrateofturnreserveoil

tank转动速度：备用油箱RPratedpower额定功率RPMrevolutionperminute

转份RPSrevolutionpersecond转/秒RSresistor电阻器RSVreserve备用RTD

resistancetemperaturedevice电阻测量计RUrunup升负荷RUrunup升负荷

S/Cshortcircuit短路SCshortcircuit短路SCsemi-conductor半导体SCR

Silicon-controlledrectifier可控硅整流器SECTsectional等级、分级SENsensor

传感元件、传感器SERVservice工作、厂用SGstandbygenerator备用发电机SO

shut-off停机、遮断SOEsequenceofevents事故顺序记录SOHscheduledoutage

hours计划停机时间SOVsolenoid-operatedvalve电磁阀SPsinglepolespare

单极：备用SPCsystempowercontrol系统电源控制SPDTsingle-poledouble-throw

单刀双掷SRspeedregulatorstandardratingsiliconrectifier调速器：额定容量：硅整

流器SSstationservice厂用SSstoppingswitch停机开关SSTstationservice

transformer厂用变压器STstarterstartuptransformer启动器：启动变压器STA

stationary固定的STATstator定子STBYstandby备用STBYstandby备用

STRreservestationservicetransformer厂用备用变压器SUBSTAsubstation变点

站SUPLsupervisory供电、电源SURsurge冲击、波动SVsolenoidvalve电

磁阀、滑阀SWswitch开关SWswitch开关、手把SWshortwaveswitch短

波：开关SWBDswitchboard配电SWBDswitchboard开关板、配电盘SWC

surgewithstandcapability冲击电压承受能力SWGRswitchyard配电装置SWYD

switchyard开关场SYsynchroscope同步指示器SYMsymmetricalsystem对称系

统SYNCsynchronize使---同步SYNCGsynchronizing同步SYNSCP

synchroscope同步指示器SYSsystem系统SYSTsystem系统T&D

transimissionanddistribution输电与配电T&Mtestingandmaintenanceelectricaltrip

andmonitoring实验与维修：电电气跳闸与监视系统TACHtachometer转速表TASS

techniqueassembly装配工艺TBtherminalboard端子板、终端板TBOtimebetween

overhaul大修间扇TCthermocouple热电偶TDtimedelay延时TDtechnique

datatimedelay技术数据：时滞、延时TDCtimedelayclosing延时闭合TDDtime

delayondeenerization延时失励TDEtimedelayenergization延时激励TDOtime

delayopening延时打开TEthermoelectrictestequipment热电的：测试设备TH

thermalelement热电偶、热偶元件TIStestinstrumentationsystemthermalinsulation

system测试仪表系统：绝缘系统TLtotallosstotalloadtimelimit总损失：总负

云：时间限制TMtimemonitor时间监视器TOTtotal总共TPtestpointtime

pulse实验点、测试点：时间脉冲TPDTtriple-poledouble-throw三刀双掷开关TR

testruntransducer试运行：变送器TRANStransport运输TRCtransmissionand

receptioncontroller传输及接收控制器TRIACtriodealtermatingcurrentswitch三极管

交流开关TRUtransmit-receiveunit发送接收装置TSIturbinesupervisoryinstrument

汽轮机监视仪表TVMtransistorvoltmeter晶体管电压表Uunit机组UATunit

auxiliarytransformer厂用变压器UDFunitderatingfactor机组降低出力系数UDG

unitderatinggeneration机组降低出力少发电量UDHunitderatinghours机组降低出

力小时UERSunusualeventrecordingsystem异常事故记录系统UNDHunitdebating

hours机组降低出力小时UNIVuniversal通用UNLDunloading无载的、空载的

UOunitoperator机组操作员UOFunplannedoutagefactor非计划停运系数UOH

unplannedoutagehour非计划停运小时UORunplannedoutagerate非计划停运率

UPSuninterruptedpowersupply不停电电源URTunitruntime设备运行时「反UST

unitstation