专业单词中英文对照20070301

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1、常用专业词汇中英文对照intelligentelectricaldevice智能测控装置generator发电机transformer变压器/互感器motor电动机meter仪表powerautomationsystem电力自动化系统phasemark相别substationautomationsystem变电站自动化系统oscillation振荡chip芯片resolution分辨率relay继电器parameter参数frequency频率powerfactor功率因数2×16characterliquidcrystaldisplay2行X16字符液晶显示dualRS485communic

2、ationinterface带双路RS-485通信接口three-phasevoltage/currentinput三相电压/电流输入activepower有功功率reactivepower无功功率configuration配置maintenance维护debugging调试livewire火线SOE(sequenceofevent)事件顺序记录transientprocess暂态过程Input/output输入/输出transducer变送器ratedvoltage/current/frequency额定电压/电流/频率impedance阻抗earthingresistance接地电阻cir

3、cuitbreakers断路器vacuumcircuitbreakers真空断路器ratedmainbusbarcurrent主母线额定电流enclosure/internal外壳/内部supplyvoltage/current电源电压/电流petrolicengine汽油发动机dieselengine柴油发动机microammeter微安表highvoltagetestingtransformer高压试验变压器metallicdoorhandle金属门把手DCdoublebridge直流双臂电桥transformerratiobridge变压比电桥relayprotectiontester继

4、电保护测试仪microohmmeter微电阻测量仪earthingresistancemeter接地电阻表digitalmultimeter数字万用表megohmmeter兆欧表electronicmegohmmeter电子兆欧表powerdistributioncompartment配电室alternationswitch转换开关high/lowvoltageswitchgear高/低压开关柜earthingknifeswitch接地刀开关interlockingdevice连锁装置hexagonalrotationaxis六角转轴backcoverboard后盖板fuse熔断器AI(ana

5、loginput)模拟量/遥测量cableincoming,outgoing电缆进、出线breakingcapacity开断容量arrester避雷器electricalequipment电气设备busbar母线loadswitch负荷开关secondarycomponents二次元件truck手车earthingline接地线coil线圈contactor接触器sensor传感器winding绕组highvoltageoutput高压输出ACwithstandvoltagetest交流耐压试验earthingbar接地棒attractingvoltage吸合电压releasingvoltag

6、e释放电压protectiondevicesamplingdebugging装置采样调试protectiondeviceinstantaneousover-currentdebugging装置速断保护调试protectiondevicedefinite-timeover-currentdebugging装置过流保护调试zero-sequenceprotectiondebugging装置零序保护调试pressurereliefflap压力释放板branchedbusbar分支母线bottomboard底板removablepartition装卸式隔板secondaryplug二次插头smallb

7、usbarterminalbox小母线端子terminalblock端子板disconnectcontactdevice隔离触头装置controlwireduct控制线槽feeder一回输电线路semiconductor半导体mechanicalendurance机械寿命electricalendurance电寿命operationstartupcurrent操作启动电流rectifier整流器t