机电专业英语教学内容.pdf

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机电英语常用电气短语高压侧highside并列的：apposable断路器：Breaker
电力系统powersystem输电线transmissionline裕度margin电动机：motor
发电机generator高压:highvoltage故障fault功率因数：power-factor
励磁excitation低压：lowvoltage三相故障threephase定子：stator
励磁器excitor中压：middlevoltagefault阻抗：impedance
电压voltage功角稳定anglestability分接头：tap功角：power-angle
电流current稳定stability切机generatortriping电压等级：voltagegrade
升压变压器step-up电压稳定voltagestability高顶值highlimited有功负载:activeloadPLoad
transformer暂态稳定transientstabilityvalue无功负载：reactiveload
母线bus电厂powerplant静态static(state)档位：tapposition
变压器transformer能量输送powertransfer动态dynamic(state)电阻：resistor
空载损耗：no-loadloss交流AC机端电压控制AVR电抗：reactance
铁损：ironloss直流DC电抗reactance电导：conductance
铜损：copperloss电网powersystem电阻resistance电纳：susceptance
空载电流：no-loadcurrent落点droppoint功角powerangle上限:upperlimit
有功损耗：reactiveloss开关站switchstation有功（功率）active下限：lowerlimit
无功损耗：activeloss调节regulationpower正序阻抗：positivesequence
输电系统power高抗highvoltageshunt电容器：Capacitorimpedance
transmissionsystemreactor电抗器：Reactor负序阻抗：negativesequence

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impedance同步synchronizationDblClmnTrans无功补偿reactivepower
零序阻抗：zerosequence保护断路器circuitbreaker固定串联电容补偿fixedcompensation
impedance摇摆swingseriescapacitor故障切除时间faultclearing
无功（功率）reactive阻尼dampingcompensationtime
power无刷直流电机：BruslessDC双回同杆并架极限切除时间criticalclearing
功率因数powerfactormotordouble-circuitlinesonthetime
无功电流reactivecurrent刀闸(隔离开关)：Isolatorsametower强行励磁reinforcedexcitation
斜率slope机端generatorterminal单机无穷大系统one并联电容器：shuntcapacitor
额定rating变电站transformermachine-infinitybussystem<下降特性droop
变比ratiosubstation励磁电流：magnetizingcharacteristics
参考值referencevalue永磁同步电机：current线路补偿器LDC(linedrop
电压互感器PTPermanent-magnetSynchronism补偿度degreeofcompensation)
分接头tapMotorcompensation电机学ElectricalMachinery
仿真分析simulation异步电机：AsynchronousElectromagneticfields自动控制理论Automatic
analysisMotor电磁场ControlTheory
下降率drooprate三绕组变压器：three-column失去同步lossof电磁场ElectromagneticField
传递函数transferfunctiontransformerThrClnTranssynchronization微机原理Principleof
框图blockdiagram双绕组变压器：装机容量installedMicrocomputer
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