电力系统自动化有关专业英语单词(da)

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1、电力系统自动化有关专业英语单词CT(CurrentTranfer)电流互感器电力系统powersystem发电机generator励磁excitation励磁器excitor电压voltage电流current升压变压器step-uptransformer母线bus变压器transformer空载损耗：no-loadloss铁损：ironloss铜损：copperloss空载电流：no-loadcurrent无功损耗：reactiveloss有功损耗：activeloss输电系统powertransmissionsystem高压侧highside输电线transmissionl

2、ine高压:highvoltage低压：lowvoltage中压：middlevoltage功角稳定anglestability稳定stability电压稳定voltagestability暂态稳定transientstability电厂powerplant能量输送powertransfer交流ac直流dc电网powersystem落点droppoint开关站switchstation调节regulation高抗highvoltageshuntreactor并列的：apposable裕度margin故障fault三相故障threephasefault分接头：tap切机gener

3、atortriping高顶值highlimitedvalue静态static(state)动态dynamic(state)机端电压控制avr电抗reactance电阻resistance功角powerangle有功（功率）activepower电容器：capacitor电抗器：reactor断路器：breaker电动机：motor功率因数：power-factor定子：stator阻抗电压：阻抗：impedance功角：power-angle电压等级：voltagegrade有功负载:activeload/pload无功负载：reactiveload档位：tapposition

4、电阻：resistor电抗：reactance电导：conductance电纳：susceptance上限:upperlimit下限：lowerlimit正序阻抗：positivesequenceimpedance负序阻抗：negativesequenceimpedance零序阻抗：zerosequenceimpedance无功（功率）reactivepower功率因数powerfactor无功电流reactivecurrent斜率slope额定rating变比ratio参考值referencevalue电压互感器pt分接头tap仿真分析simulationanalysis下降

5、率drooprate传递函数transferfunction框图blockdiagram受端receive-side同步synchronization保护断路器circuitbreaker摇摆swing阻尼damping无刷直流电机：bruslessdcmotor刀闸(隔离开关)：isolator机端generatorterminal变电站transformersubstation永磁同步电机：permanent-magnetsynchronismmotor异步电机：asynchronousmotor三绕组变压器：three-columntransformerthrclntra

6、ns双绕组变压器：double-columntransformerdblclmntrans固定串联电容补偿fixedseriescapacitorcompensation双回同杆并架double-circuitlinesonthesametower单机无穷大系统onemachine-infinitybussystem励磁电流：magnetizingcurrent补偿度degreeofcompensationelectromagneticfields电磁场失去同步lossofsynchronization装机容量installedcapacity无功补偿reactivepower

7、compensation故障切除时间faultclearingtime极限切除时间criticalclearingtime强行励磁reinforcedexcitation并联电容器：shuntcapacitor<下降特性droopcharacteristics线路补偿器ldc(linedropcompensation)电机学electricalmachinery自动控制理论automaticcontroltheory电磁场electromagneticfield微机原理principleof