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1电力系统专业英语词汇电力系统专业英语词汇a常用基本词汇2电力系统专业英语词汇(常用基本词汇1)aElectricpowersystem(电力系统)agenerator(发电机),generation(发电),generatingunit(发电机组)athermalunits,hydrounits,boiler,turbine,turbine-generatorageneratingreservecapacity(发电备用容量),atransformer(变压器),tap-changing~,phase-shifting~astart-and-stand-byauxiliarytransformer(起/备变)atransducer(变送器),CT(~transformer),PT(potentialtransformer)aDC(directcurrent),AC(alternatingcurrent)athree-phaseacsystem(三相交流系统),avoltage,current,frequency,phaseangle,power(功率)anominalvalue(标称值),rating(额定值),perunitvalueaHV(highvoltage),EHV(extra-highvoltage)atransmissionsystem(输电系统),distributionsystem(配电系统)aasynchronousmotor(),synchronousmotor/machineabus,feeder,undergroundcable3aexcitationsystem(励磁系统),fieldcurrent(励磁电流),primemoverafieldwinding(励磁绕组),rotor(),stator(),aresistance(电阻),resistor,capacitance(电容),capacitorareactance(电抗),reactor,conductance(电导),conductor(导体)asusceptance(电纳B),impedance(阻抗),admittance(导纳),asynchronouscondenser(同步调相机),SVC(staticvarcompensator)avariable(变量),function(函数),constrain(约束),equationadisturbance(),aoverload(过载),outage(停电),blackoutashifting(切换),securitydispatch(安全调度)ageneratortripping(切机),loadcurtailment(削减负荷),loadshedding(甩负荷)adynamicperformance(动态特性)aplanning,design,andoperationofpowersystemapowersystemoperatingstates电力系统专业英语词汇(常用基本词汇2)4电力系统专业英语词汇(常用基本词汇3)aSCADA(SupervisoryControlandDataAcquisition)astateestimation(状态估计)areliability,stabilityareclosingfacilityapermanentphase-to-groundfault,acircuitbreaker(断路器),disconnectingswitch(隔离开关)aelectromechanicaloscillation(机电振荡)arotatingmagneticfield(旋转磁场)amechanicaltorque/power(机械转矩),electricaltorque/poweradampingtorque(阻尼转矩)aautomaticvoltageregulator(自动电压调节)aactivepower,reactivepowerapowerflow,loadflow,powerfactoraunderloadtap-changing(ULTC)有载调节分接头areactivepowercompensation(无功补偿)5电力系统专业英语词汇(常用基本词汇4)amagnitude(幅值)ashort-termortransient:0to10secondsamid-term:10secondst0afewminutesalong-term:afewminutesto10’sofminutesaAGC(automaticgenerationcontrol)aprotection,relaying,relayatransformersaturation(饱和)acoordinationofcontrolandprotectionequipmentanonlineartimedomainresponseapowertransfercapacitorofatransmissionlineashuntcompensation(并联补偿)6电力系统专业英语词汇(常用基本词汇5)aMainsafetyvalve(主安全阀)acontrolvalve(控制阀)ahigh-pressure(turbine)aintermediate-pressure(turbine)alow-pressure(turbine)areheater(再热器)ainterceptvalve(截流阀)acondenser(冷凝器)areheatsafetyvalve(再热安全阀)aPSS:powersystemstabilizeradigitalfilter(数字滤波)atielineafault-clearingtimeasimplifiedmodelathree-windingtransformer7电力系统专业英语词汇(常用基本词汇6)aHarmonicaloadcharacteristicsaloadmodellinganetworkequationanodeadmittancematrixaobservabilityaQRtransformationmethodalinelossashaftsystemmodelasalientpolerotorasolidroundrotoraphasordiagramaclassicalmodelasimplifiedmodel8电力系统专业英语词汇(常用基本词汇7)aautotransformeratransmissionlineprotection`distancerelaying(protection)距离保护`independenttimelagprotection定时限保护`inversetimelagprotection反时限保护`overcurrentrelaying(protection)过流保护`negativesequenceprotection负序保护`zerosequenceprotection零序保护`back-upprotection后备保护`generatorout-of-stepprotection发电机失步保护`loss-of-excitationprotection失磁保护aswitchingovervoltage,switchingsurge(操作过电压)aswitchboard(配电盘，开关柜)aauxiliarypower,housesupply,stationservice(厂用电)apumpedstorage(station)抽水蓄能(电站)9电力系统专业英语词汇(常用基本词汇8)aSectionswitch分段开关asectionalbus分段母线agenerator-transformerunit发变组abalanceofplant辅助设备acoalgrindingmill磨煤机aballtubemill钢球磨煤机afeedpump给水泵aAM/FM/GISaEMSaDMSaDA10电力系统专业英语词汇(常用基本词汇9)asimplifiedmodelasteamturbineahydraulicturbinealoadforcastamastercontrolroom(主控室)acirculatingwaterpump(循环水泵)aRTU(remotecontrolunit)acarrierwave(载波)alancing吹灰,sootblower吹灰枪aguiderail导轨adispatch调度aspeedgovernor(调速器)aratedcondition额定工况,nominalrating额定功率电力系统专业英语词汇(常用基本词汇)normalrestorativealertInextremisemergencyaPowersystemoperatingstates