电力系统专业英语词汇.doc

电力系统专业英语词汇1A电力系统powersystem发电机generator电动机motorA励磁excitation励磁器excitorA电压voltage电流current母线busA变压器transformer升压变压器step-uptransformerA降压变压器step-downtransformer档位：tappositionA空载损耗：no-loadloss空载电流：no-loadcurrentA有功损耗：activepowerloss无功损耗：reactivepowerlossA铁损ironloss铜损copperlossA输电系统powertransmissionsystem输电线transmissionlineA配电系统PowerdistributionsystemA高压:highvoltage低压：lowvoltage中压：middlevoltageA高压侧highside电力系统专业英语词汇2A稳定stability功角稳定anglestability电压稳定voltagestabilityA暂态稳定transientstability静态稳定steadystabilityA电厂powerplant能量输送powertransferA交流AC(alternatingcurrent)直流DC(directcurrent)电网powergridA落点droppoint开关站switchstation调节regulationA高压并联电抗器highvoltageshuntreactorA并列的：apposable裕度marginA故障fault三相故障threephasefault分接头：tapA切机generatortripping高顶值highlimitedvalue静态static(state)A动态dynamic(state)机端电压控制AVRA电抗reactance电阻resistanceA功角powerangle有功(功率)activepower电力系统专业英语词汇3A电容器capacitor电抗器reactor断路器breakerA电动机：motor功率因数：power-factor定子：statorA功角power-angle转子：rotorA电压等级voltagegradeA有功负载:activeload无功负载：reactiveloadA阻抗impedance电阻：resistor电抗：reactance电导：conductance电纳：susceptance电力系统专业英语词汇4A上限:upperlimit下限：lowerlimitA正序阻抗:positivesequenceimpedance负序阻抗:negativesequenceimpedance零序阻抗：zerosequenceimpedanceA无功(功率)reactivepower功率因数powerfactor无功电流reactivecurrentA斜率slope额定rating变比ratioA参考值referencevalueA电压互感器PT电流互感器CT电力系统专业英语词汇5A仿真分析simulationanalysisA传递函数transferfunctionA框图blockdiagramA受电端receive-side送电端sending-sideA同步synchronization异步asynchronizationA摇摆swing阻尼dampingA无刷直流电机：BrushlessDCmotor机端generatorterminalA断路器circuitbreakerA刀闸(隔离开关)：Isolator(disconnector)接地刀闸earthingdisconnector电力系统专业英语词汇6A变电站transformersubstationA永磁同步电机：Permanent-magnetSynchronismMotorA异步电机：AsynchronousMotorA三绕组变压器：three-columntransformerA双绕组变压器：double-columntransformerA固定串联电容补偿fixedseriescapacitorcompensationA双回同杆并架double-circuitlinesonthesametowerA单机无穷大系统onemachine-infinitybussystem电力系统专业英语词汇7A励磁电流：magnetizingcurrentA电磁场ElectromagneticfieldsA失去同步lossofsynchronizationA装机容量installedcapacityA无功补偿reactivepowercompensationA并联电容器：shuntcapacitorA线路补偿器linedropcompensationA补偿度degreeofcompensationA故障切除时间faultclearingtimeA极限切除时间criticalclearingtimeA强行励磁reinforcedexcitationA下降特性droopcharacteristics下降率drooprate。