PEC电气工程专业英语证书考试-电力系统常用英语词汇教学提纲

1、Good is good, but better carries it.精益求精，善益求善。PEC电气工程专业英语证书考试-电力系统常用英语词汇-PEC电气工程专业英语证书考试-电力系统常用英语词汇(coaxial)cable(同轴)电缆acmotor交流环电动机ACtransmissionsystem交流输电系统activefilter有源滤波器Activepower有功功率aging老化air-gapflux气隙磁通air-gapline气隙磁化线alloy合金alternatingcurrent交流电ammeter电流表amplidyne微场扩流发电机amplitudemodulatio

2、n(AM)调幅AmplitudeModulation(AM调幅analytical解析的anode(cathode)阳极(阴极)arcdischarge电弧放电Arcreignition电弧重燃Arcsuppressioncoil消弧线圈arc-extinguishingchamber灭弧室armaturecircuit电枢电路Armature电枢Armature电枢asynchronousmachine异步电机attachmentcoefficient附着系数attenuate衰减attenuationfactor衰减系数Automaticcontrol自动控制Automaticmeterr

3、eading自动抄表Automaticoscillograph自动录波仪automaticVoltageregulator(AVR)自动电压调整器Autotransformer自耦变压器Autotransformer自藕变压器baghouse集尘室bandwidth带宽Bareconductor裸导线binary二进制Blackout断电、停电blockdiagram方框图Boiler锅炉boost增压boost-buck升压去磁breakawayforce起步阻力breakdown(电)击穿breakdowntorque极限转矩bronze青铜Brush电刷bubblebreakdown气泡

4、击穿buck补偿busbar母线Bustiebreaker母联断路器bushingtapgroundingwire套管末屏接地线bushing套管Bushing套管Linetrap线路限波器calibrate校准Capacitorbank电容器组Carbonbrush炭刷carrier载波cascadetransformer串级变压器cast-aluminumrotor铸铝转子cathoderayoscilloscope阴极射线示波器cavity空穴,腔charging(damping)resistor充电(阻尼)电阻choppercircuit斩波电路circuitbreakerCB断路器c

5、ircuitcomponents电路元件circuitparameters电路参数coaxial共轴的,同轴的coilwinding线圈绕组Combustionturbine燃气轮机Commutator换向器compleximpedance复数阻抗compositeinsulation组合绝缘Compositeinsulator合成绝缘子compounded复励conductor导体conductor导线Converter(inverter)换流器(逆变器)Copperloss铜损corona电晕Counteremf反电势couplingcapacitor结合电容couplingcapacit

6、or耦合电容Creepdistance爬电距离criticalbreakdownvoltage临界击穿电压crusher碎煤机currenttransformerCT电流互感器dcgenerator直流发电机dcmotor直流电动机demachine直流电机deadtankoilcircuitbreaker多油断路器decimal十进制Deenergize断电Demagnetization退磁,去磁demodulator解调器detectionimpedance检测阻抗dielectricconstant介质常数dielectricloss介质损耗Dielectric电介质,绝缘体Digita

7、lsignalprocessing数字信号处理directaxistransienttimeconstant直轴瞬变时间常数directcurrent直流电direct-current直流Discharge放电disconnector隔离开关Dispatcher调度员Distributionautomationsystem配电网自动化系统Distributiondispatchcenter配电调度中心Distributionsystem配电系统dividerratio分压器分压比Domesticload民用电Drum汽包,炉筒dynamicresponse动态响应dynamo直流发电机e.m.

8、f=electromotiveforce电动势earth(ground)wire接地线earthingswitch接地开关eddycurrent涡流Eddycurrent涡流electricenergy电能electricfield电场electricaldevice电气设备electrochemicaldeterioration电化学腐蚀electronavalanche电子崩electronegativegas电负性气体electrostaticvoltmeter静电电压表EMC(electromagneticcompatibility)电磁兼容endring端环energyconvert

9、er电能转换器epoxyresin环氧树脂errordetector误差检测器errorsignal误差信号excitationsystem励磁系统excitingvoltage励磁电压excitingwinding激磁绕组expulsiongap灭弧间隙Extra-highvoltage(EHV)超高压feedbackloop反馈回路feedbacksignal反馈信号feedbacksystem反馈系统Feeder馈电线FFT(fastFouriertransform)快速傅立叶变换fieldcurrent励磁电流fielddistortion场畸变fieldemission场致发射fie

10、ldgradient场梯度fieldstrength场强fieldstress电场力fixedcontact静触头flashcounter雷电计数器flashover闪络FlexibleACtransmissionsystem(FACTS)灵活交流输电系统fluxlinkage磁链form-wound模绕forwardtransferfunction正向传递函数Fossil-firedpowerplant火电厂frequencymodulation(FM)调频FrequencyShiftKeying(FSK)移频键控frequency频率frequency-domain频域front(tail

11、)resistance波头(尾)电阻fullload满载full-loadtorque满载转矩fuse保险丝,熔丝gain增益gasinsulatedsubstationGIS气体绝缘变电站gaseousinsulation气体绝缘generating发电generatorvoltage发电机电压generator发电机GIS(gasinsulatedsubstation,geographicinformationsystem)气体绝缘变电站,地理信息系统glassinsulator玻璃绝缘子glowdischarge辉光放电gradingring均压环groundingcapacitance

12、对地电容grounding接地harmonic谐波heatingappliance电热器hexadecimal十六进制high-gain高增益high-performance高性能的highvoltageengineering高电压工程highvoltagetestingtechnology高电压试验技术horsepower马力horseshoemagnet马蹄形磁铁humidity湿度hydraulicturbine水轮机hydropowerstation水力发电站hydrogenerator水轮发电机IC(integratedcircuit)集成电路IEC(internationalEle

13、ctrotechnicalCommission)国际电工(技术)委员会IEE(InstitutionofElectricalEngineers)电气工程师学会(英)IEEE(InstituteofElectricalandElectronicEngineers)电气与电子工程师学会(美)impulsecurrent冲击电流impulseflashover冲击闪络incident入射的Independentpoleoperation分相操作inducedcurrent感生电流inductionmachine感应式电机inductionmotor感应电动机Induction感应Inductive(

14、Capacitive)电感的(电容的)inhomogenousfield不均匀场inrushcurrent涌流Instrumenttransducer测量互感器insulationcoordination绝缘配合insulation绝缘insulation绝缘Insulator绝缘子Internalcombustionengine内燃机internaldischarge内部放电interoffice局间的inverterstation换流站ironcore铁芯Ironloss铁损iron-loss铁损ISO(internationalstandardizationorganization)国际

15、标准化组织Kinetic(potential)energy动(势)能laminatedcore叠片铁芯lamination叠片LAN(localareanetwork)局域网Lateral支线leakageflux漏磁通Leakageflux漏磁通leakagereactance漏磁电抗LED(lightemittingdiode)发光二极管left-handrule左手定则lightemittingdiode发光二极管Light(boiling)-waterreactor轻(沸)水反应堆lightningarrester避雷器lightningovervoltage雷电过电压lightnin

16、gstroke雷电波limiter限幅器linetrap限波器linearzone线性区line-to-neutral线与中性点间的livetankoilcircuitbreaker少油断路器Loadshedding甩负荷load-saturationcurve负载饱和曲线locked-rotortorque锁定转子转矩locked-rotor锁定转子Loopsystem环网系统lossangle(介质)损耗角magneticamplifier磁放大器magneticcircuit磁路magneticfield磁场magneticfield磁场magnetizingreacance磁化电抗Ma

17、inandtransferbusbar单母线带旁路Malfunction失灵manualcontrol手动控制mature成熟的meanfreepath平均自由行程meanmolecularvelocity平均分子速度metaloxidearresterMOA氧化锌避雷器mismatch失配mixeddivider(阻容)混合分压器modulator调制器moisture潮湿,湿气motor电动机motoring电动机驱动movingcontact动触头mutual-inductor互感Nameplate铭牌negativeions负离子neutralpoint中性点no-load空载non-

18、destructivetesting非破坏性试验non-uniformfield不均匀场nuclearpowerstation核电站numberofpoles极数numerical数字的octal八进制oil-filledpowercable充油电力电缆Oil-impregnatedpaper油浸纸绝缘operationamplifier运算放大器operationamplifier运算放大器Operationmechanism操动机构operationalcalculus算符演算opticalfiber光纤oscilloscope示波器Outgoing(incoming)line出(进)线o

19、verhauling检修overheadline架空线overvoltage过电压partialdischarge局部放电passivefilter无源滤波器peakreversevoltage反向峰值电压peakvoltmeter峰值电压表Peak-load峰荷perunitvalue标么值percentage百分数performancecharacteristic工作特性per-unitvalue标么值Phasedisplacement(shift)相移PhaseLead(lag)相位超前(滞后)Phaseshifter移相器phase-to-phasevoltage线电压photoele

20、ctricemission光电发射photon光子plugging反向制动Pneumatic(hydraulic)气动(液压)pointplanegap针板间隙polarityeffect极性效应pole极点polyphaserectifier多相整流器polyphaserectifier多相整流器Polyphase多相(的)porcelaininsulator陶瓷绝缘子Potentialstress电位应力(电场强度)potentialtransformerPT电压互感器potentialtransformer电压互感器powercapacitor电力电容Powerelectronics电力

21、电子Powerfactor功率因数Powerfactor功率因数Powerlinecarrier(PLC)电力线载波(器)powernetwork电力网络powersystem电力系统powertransformer电力变压器Power-flowcurrent工频续流primarycell原生电池Primary(backup)relaying主(后备)继电保护Primegridsubstation主网变电站primemover原动机Primemover原动机Principlesofelectriccircuits电路原理propagate传导传播Protectiverelaying继电保护Pu

22、lverizer磨煤机pulverizer磨煤机Pumpedstoragepowerstation抽水蓄能电站quasi-uniformfield稍不均匀场radiointerference无线干扰random-wound散绕rated额定的ratingofequipment设备额定值Reactance(impedance)电抗(阻抗)reactivepower无功功率Reactivepower无功功率Reactive电抗的,无功的Reactor电抗器Reclosing重合闸Recoveryvoltage恢复电压Rectifier整流器referenceVoltage基准电压regenerat

23、ion再生,后反馈放大regulator调节器Relaypanel继电器屏relay继电器Reservecapacity备用容量residualcapacitance残余电容resonance谐振,共振Restriking电弧重燃Retainingring护环revolutionsperminute转/分revolutionspersecond转/秒RF(radiofrequency)射频right-handrule右手定则Right-of-way线路走廊Shaft转轴Rms(rootmeansquare)均方根值Rogowskicoil罗可夫斯基线圈rotatingmagneticfield

24、旋转磁场rotorcore转子铁芯rotorresistance转子电阻rotor转子rotor转子routingtesting常规试验Rpm(revolutionperminute)转/分Salient-pole凸极saturationcurve饱和曲线saturationeffect饱和效应scale刻度,量程Scheringbridge西林电桥self-exciting自励的self-inductor自感separatelyexcited他励的Series(shunt)compensation串(并)联补偿series串励Servomechanism伺服系统Shieldwire避雷线sh

25、ielding屏蔽shortcircuittesting短路试验Short-circuitratio短路比short-circuitingring短路环shuntfield并励磁场Shuntreactor并联电抗器shunt并励shunt分路器silica硅石二氧化硅Siliconcarbide碳化硅Siliconrubber硅橡胶Single(dual,ring)bus单(双,环形)母线SingleSideBand(SSB)单边带Skineffect集肤效应Slipring滑环slip转差率solidstate固体solt槽spacecharge空间电荷sparkover放电speedreg

26、ulation速度调节speed-torquecurve转速力矩特性曲线spheregap球隙Spotpowerprice实时电价squirrelcage鼠笼stabilizationnetwork稳定网络stabilizer稳定器stabilizingtransformer稳定变压器staorwinding定子绕组Staticvarcompensation(SVC)静止无功补偿Stationary(moving)blade固定(可动)叶片stator定子stator定子Stator(rotor)定(转)子steamturbine汽轮机steel-reinforcedaluminumcondu

27、ctor钢芯铝绞线stepup(down)transformer升(降)压变压器storagebattery蓄电池straycapacitance杂散电容strayinductance杂散电感streamerbreakdown流注击穿substation变电站sulphurhexafluoridebreakerSF6断路器Superheater过热器Supervisorycontrolanddataacquisition(SCADA)监控与数据采集surfacebreakdown表面击穿surgeimpedance波阻抗Surge冲击,过电压suspensioninsulator悬式绝缘子sustaineddischarge自持放电Switchboard配电盘,开关屏switchingovervoltage操作过电压Synchronouscondenser同步调相机Synchronouscondenser同步调相机sync