电气专业英语题库

《电气专业英语题库》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、电气专业英语试题库发电机electricgenerator,generator柴汕发电机diesel-enginegenerator励磁系统excitationsystem灭磁开关fieldsuppressionswitch主变压器maintransformer工作变压器operatingtransformer备用变压器standbytransformer公用变压器commontransformer三相变压器three-phasetransformer单相变压器single-phasetransfo

2、rmer高压厂用工作变压器high-voltagehouseserviceoperatingtransformer低压厂用工作变压器low-voltagehouseserviceoperatingtransformer干式变压器dry-typetransfoermer开关switch转换开关changeoverswitch,switcher按钮button隔离开关isolator,disconnector真空开关vacuumswitch接地刀闸earthingknife-switch蓄电池组stor

3、agebattery,accumulatorbattery电压voltage电流current试验电压testvoltage空载电压on-loadvoltage电压降voltage-drop电阻resistance电功率electricpower电气设备electricalequipment电压表voltmeter电流表ammeter,amperemeter女培ampere电位计potentiometer赫兹hertz转速表speedometer有功功率activepower无功功率reactive

4、power视在功率apparentpower线电压linevoltage变压器中性点接地方式neutralgroundingstateoftransformer发电机■变压器组generator-transformerunit电动机electricmotor高压电动机high-voltagemotor低压电动机low-voltagemotor直流电动机direct-currentmotor,DCmotor交流电动机alternating-currentmotor,ACmotor同步电动机synchr

5、onousmotor异步电动机asynchronousmotor避雷器lightningarrester,lightningguard避雷针lightningrod,lightningconductor电流互感器currenttransformer(CT)电压互感器voltagetransformer,potentialtransformer(PT)电源powersource,powersupply交流电源ACpowersource直流电源DCpowersource不停电电源uninterrupte

6、dpowersupply(UPS)强电strongcurrent弱电weakcurrent继电器relay锁闭装置lockingdevice遥控telecontrol遥信telesignalisation遥测telemetering遥调teleregulation断路器breaker,circuitbreaker接触器contactor励磁调节器excitationregulator高压验电器high-voltageelectroscope常开触点normallyopenedcontact常闭触点n

7、ormallyclosedcontact保护接地protectiveearthing熔断器cutout,fusiblecutout电缆cable电力电缆powercable厂用配电装置auxiliaryswitchgear备用电源自投装置standbypowersourceautomaticput-indevice配电室switchroom,distributionboardroom预防试验preventivetest联锁试验interlockingtest交流耐压试验ACwithstandvolt

8、cigetest直流耐压试验DCwithstandvoltagetest空载试验no-loadtest短路试验shortcircuittest交流电压表ACvoltmeter交流电流表ACammeter电机温度generatortemperature,motortemperature一次绕组primarywinding二次绕组secondarywinding零电位zeropotential漏电electricleakage消弧线圈arc-supprcssingcoil