电力系统常用英文词汇

1、电力专业英语词汇较全1、元件设备三绕组变压器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motor2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react

2、iveloss无功损耗activeloss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l

3、owerlimit并歹!J的apposable高压:highvoltage低压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voltagestabilit

4、y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magi

5、n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机端电压限制AVR功角powerangle有功功率activepower无功功率reactivepower功率

6、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

7、impedance电导conductance电纳susceptance导纳admittance电感inductance电容:capacitanceAGCAutomaticGenerationControl自动发电限制AMRAutomaticMessageRecording自动抄表ASSAutomaticSynchronizedSystem自动准同期装置ATSAutomaticTransformSystem厂用电源快速切换装置AVRAutomaticVoltageRegulator自动电压调节器BCSBurnerControlSystem燃烧器限制系统BMSBurnerManagementSys

8、tem燃烧器治理系统CCSCoordinatedControlSystem协调限制系统CRMSControlRoomManagementSystem限制室治理系统CRTCathodeRayTube阴极射线管DASDataAcquisitionSystem数据采集与处理系统DCSDistributedControlSystem分散限制系统DDCDirectDigitalControl直接数字限制系统DEHDigitalElectronicHydraulicControl数字电液调节系统DPUDistributedProcessingUnit分布式处理单元EMSEnergyManagementSy

9、stem能量治理系统ETSEmergencyTripSystem汽轮机紧急跳闸系统EWSEngineeringWorkingStation工程师工作站FAFeederAutomation馈线自动化FCSFieldbusControlSystem现场总线限制系统FSSFuelSafetySystem燃料平安系统FSSSFurnaceSafeguardSupervisorySystem炉膛平安监控系统GISGasInsulatedSwitchgear气体绝缘开关设备GPSGlobalPositionSystem全球定位系统HCSHierarchicalControlSystem分级限制系统LCDL

10、iquidCrystalDisplay液晶显示屏LCPLocalControlPanel就地限制柜MCCMotorControlCenter电动机马达限制中央MCSModulatingControlSystem模拟量限制系统MEHMicroElectroHydraulicControlSystem给水泵汽轮机电液限制系统MISManagementInformationSystem治理信息系统NCSNetControlSystem网络监控系统OISOperatorInterfaceStation操作员接口站OMSOutageManagementSystem停电治理系统PIDProportionI

11、ntegrationDifferentiation比例积分微分PIOProcessOutput过程输入输出通道PLCProgrammableLogicalController可编程逻辑限制器PSSPowerSystemStabilizator电力系统稳定器SCADASupervisoryControlAndDataAcquisition数据采集与监控系统SCCSupervisoryComputerControl监督限制系统SCSSequenceControlSystem顺序(程序)限制系统TotalSISSupervisoryInformationSystem监控信息系统TDCSTDCDire

12、ctDigitalControl集散限制系统TSITurbineSupervisoryInstrumentation汽轮机监测仪表UPSUninterruptedPowerSupply不间断供电标准的机组数据显示(StandardMeasurementAndDisplayData)负载电流百分比显示PercentageofCurrentload(%)单相/三相电压VoltagebyOne/ThreePhase(Volt.)每相电流CurrentbyPhase(AMP)千伏安ApparentPower(KVA)中线电流NeutralCurrent(NAmp)功率因数PowerFactor(PF)

13、频率Frequency(HZ)千瓦ActivePower(KW)千阀ReactivePower(KVAr)最高/低电压及电流Max/Min.CurrentandVoltage输出千瓦/兆瓦小时OutputkWh/MWh运行转速RunningRPM机组运行正常NormalRunning超速故障停机OverspeedShutdowns低油压故障停机LowOilPressureShutdowns高水温故障停机HighCoolantTemperatureShutdowns起动失败停机FailtoStartShutdowns冷去fJ水温度表CoolantTemperatureGauge机油油压表OilP

14、ressureGauge电瓶电压表BatteryVoltageMeter机组运行小时表GensetRunningHourMeter怠速-快速运行选择键IdleRun-NormalRunSelectorSwitch运行-停机-摇控启动选择键LocalRun-Stop-RemoteStartingSelectorSwitch其它故障显示及输入OtherCommonFaultAlarmDisplayand电力行波词汇行波travellingwave模糊神经网络fuzzy-neuralnetwork神经网络neuralnetwork模糊限制fuzzycontrol研究方向researchdirecti

15、on电力系统theelectricalpowersystem大容量发电机组largecapacitygeneratingset输电品E离electricitytransmission超高压输电线supervoltagetransmissionpowerline投运commissioning行波保护Travelingwaveprotection自适应限制方法adaptivecontrolprocess动作速度speedofaction行波信号travellingwavesignal输电线路故障transmissionlinemalfunction子系统subsystem暂态行波transient

16、statetravellingwave偏移量side-playmount电压electricvoltage附力口系统add-onssystem波形waveform工频powerfrequency延迟变换delayedtransformation延迟时间delaytime减法运算subtraction相减运算additiveoperation求和器summator模糊规那么fuzzyrule参数值parametervalues可靠动作actionmessage等值波阻抗equivalentvaluewaveimpedance附加网络additionalnetwork反传算法backpropaga

17、tionalgorithm隶属函数membershipfunction模糊规那么fuzzyrule模糊推理fuzzyreasoning模糊推理矩阵fuzzyreasoningmatrix样本集合sampleset感应定律lawofelectromagneticinduction励磁excitation励磁器magnetizingexciter励磁器exciter恒定励磁器constantexciter励磁器激振器exciter励磁电流magnetizingcurrent强行励磁reinforcedexcitation励磁调节器excitationregulator无功伏安volt-ampere

18、reactive无功伏安时volt-ampere-hourreactive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)状态参数有功：activepower无功：reactivepower电流：current容

19、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：reactan

20、ce电导：conductance电纳：susceptance无功负载：reactiveload或者QLoad有功负载：activeload或者PLoad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并歹!J的：apposable高压:highvoltage低压：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curr

21、ent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switch

22、station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highlimitedvalue强行励磁reinforcedexcitati

23、on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机端电压限制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

24、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:capacitanceAbsorberCircuit吸收电路AC/ACF

25、requencyConverter交交变频电路ACpowercontrol交流电力限制ACPowerController交流调功电路ACPowerElectronicSwitch交流电力电子开关AcVoltageController交流调压电路AsynchronousModulation异步调制BakerClampingCircuit贝克箝位电路Bi-directionalTriodeThyristor双向晶闸管BipolarJunctionTransistor双极结型晶体管BJTBoost-BuckChopper升降压斩波电路BoostChopper升压斩波电路BoostConverter升

26、压变换器BridgeReversibleChopper桥式可逆斩波电路BuckChopper降压斩波电路BuckConverter降压变换器Commutation换流ConductionAngle导通角ConstantVoltageConstantFrequency恒压恒频CVCFContinuousConduction-CCM电流连续模式ControlCircuit限制电路CukCircuitCUK斩波电路CurrentReversibleChopper电流可逆斩波电路CurrentSourceTypeInverter-CSTI电流源型逆变电路Cycloconvertor周波变流器DC-AC-DCConverter直交直电路DCChopping直流斩波DCChoppingCircuit直流斩波电路DC-DCConverter直流直流变换器DeviceCommutation器件换流DirectCurrentControl直接电流限制DiscontinuousConductionmode电流断续模式d