电力常用英语继电保护

电力常用英语继电保护继电保护relayprotection继电保护装置protectiverelayingequipment继电器保证启动值relaymust-operatevalue继电器操作跳闸relayacttrip继电器超限运行relayoverrun电压互感器的相角差phase-angleofvoltagetransformer故障类型faulttype故障选相faultphaseselection故障诊断faultdiagnosis内部故障internalfault接地故障earthfault穿越故障through-fault永久性故障permanentfault瞬时性故障temporaryfault接地故障继电器groundfaultrelay短路故障shorttrouble双相短路故障doublephasefault金属性三相短路故障boltedthree-phasefault逻辑短路故障logicshortfault相间故障phasetophasefault主保护（装置）mainprotection；primaryprotection后备保护(装置)backupprotection；reserveprotection局部后备保护localbackup远距离后备保护remoteback-up零序电流zero-sequencecurrent；residualcurrent零序电流继电器residualcurrentrelay零序电流互感器zerosequencecurrenttransducer零序电流补偿zerosequencecurrentcompensation零序保护zero-sequenceprotection零序电压residualvoltage零序互感的影响mutualinductionofzerosequence零序电流构成的定子接地保护statorgroundprotectionbasedonzerosequencecurrent热敏继电保护装置thermalrelay(s)电压差动继电器voltagedifferentialrelay差动保护（装置）differentialprotection纵联差动保护longitudinaldifferentialprotection比率差动保护装置percentagedifferentialprotection横差动保护transversaldifferentialprotection差动保护系统differentialprotectivesystem方向差动保护directionaldifferentialprotection分相电流差动保护segregatedcurrentdifferentialprotection自适应继电保护adaptiverelayprotection自适应分相方向纵差保护adaptivesegregateddirectionalcurrentdifferentialprotection逆相序保护inversephasesequenceprotection电流保护装置currentprotection高频保护装置carriercurrentprotection；pilotprotection高频测向器high-frequencydirectionfinder过负荷overload触点多路式继电器contactmultiplyingrelay辅助触点auxiliarycontacts辅助继电器auxiliaryrelay时间继电器timerrelay中间继电器auxiliaryrelay；intermediaterelay极化继电器electropolarizedrelay功率方向继电器powerdirectionrelay交流方向过流继电器ACdirectionalovercurrentrelay交流重合闸继电器ACreclosingrelay行波继电器travelingwaverelay信号继电器annunciatorrelay电压控制过电流继电器voltage-controlledovercurrentrelay载波或导引线接受继电器carrierorpilot-wirereceiverrelay电缆继电器cablerelay限流继电器current-limitingrelay定时限继电器definitetimerelay偏移特性阻抗继电器offsetimpedancerelay增量（突变量）继电器relaybasedonincrementalquantity报警信号继电器alarmrelay报警信号alarmsignal；alertingsignal能量方向继电器energydirectionalrelay低阻抗继电器under-impedancerelay电导继电器conductancerelay电动机磁场故障继电器motor-fieldfailurerelay电动式继电器dynamoelectricrelay电复位继电器electricresetrelay电力传输继电器power-transformerrelay连锁继电器electricinterlockrelay电流极化继电器self-polarizingrelay电流平衡式继电器current-balancerelay电路控制继电器circuitcontrolrelay电容继电器capacitancerelay电压平衡继电器voltagebalancerelay电压响应继电器voltageresponsiverelay电压选择继电器voltageselectionrelay电源切换继电器power-transferrelay电子管继电器vacuum-tuberelay电阻继电器ohmrelay定时继电器timingrelay；timedrelay定时脉冲继电器timepulserelay方向过流继电器directionalover-currentrelay方向距离继电器directionaldistancerelay方向过流保护directionalover-currentprotection方向纵联继电保护directionalpilotrelaying断路继电器cut-offrelay断路器故障保护装置circuitbreakerfailureprotection断相继电器open-phaserelay二位置继电器two-positionrelay负相位继电器negativephaserelay负相序继电器negative-phasesequenceimpendence感应杯式继电器inductioncuprelay感应式继电器inductiontyperelay感应圆盘式继电器Inductiondiscrelay高灵敏度继电器highsensitiverelay高速阻抗继电器high-speedimpedancerelay高压继电器high-voltagerelay功率继电器powerrelay恒温继电器thermostatrelay缓动继电器delay-actionrelay缓放继电器slow-toreleaserelay换流器继电器converterrelay机电继电器electromechanicalrelay鉴别继电器discontinuousrelay晶体管继电器transistorrelay晶体密闭继电器crystalcanrelay静电继电器staticrelay快动缓释继电器fast-operateslow-releaserelay快释放继电器fast-releaserelay失磁继电器excitation-lossrelay对地漏电保护earth-leakageprotection多端线路保护multi-endedcircuitprotection发电机断路继电器generatorcutoutrelay发电机保护generatorprotection发电机负序电流保护generatorprotectionfornegativesequencecurrent发送继电器transmittingrelay反转时间继电器back-spintimer过电流保护（装置）overcurrentprotection；overcurrentprotectivedevice时限过电流保护time-overcurrentprotectiontime-overcurrentprotection反时限电流保护inversetimecurrentprotection逆电流保护reversecurrentprotection电流闭锁的电压速断保护instantaneousundervoltageprotectionwithcurrentsupervision电压保护装置voltageprotection过压继电器over-voltagerelay过电压保护excessvoltageprotection低电压保护装置lowvoltageprotection；undervoltageprotection过电压保护装置overvoltageprotection方向元件directionalelementcha方向保护directionalprotection母线保护(装置)busprotection；busbarprotection线路保护lineprotection接地故障保护（装置）earth-faultprotection限制接地故障保护restrictedearthfaultprotection接地保护groundguard；groundprotection接地保护装置earthfaultprotection；groundfaultprotection接地保护继电器ground(preference)relay继电接地保护groundrelaying转子接地保护rotorearthfaultprotection定子接地保护statorearth-faultprotection短路保护short-circuitprotection匝间短路Turntoturnfault；interturnfaults匝间短路保护interturnshortcircuitprotection定子短路保护statorshortcircuitprotection暂态分析transientanalysis逆功率reversepower逆功率保护reversepowerprotection反向功率继电器；逆功率继电器reversepowerrelay失步out-of-step失步保护lossofsynchronismprotection；outof-stepprotection轴电流shaftcurrent外汲电流outflowingcurrent助增电流infeedcurrent变压器保护装置protectionequipmentfortransformer瓦斯保护装置gaseousshield轻瓦斯保护slightgasprotection重瓦斯保护severegasprotection阻抗继电器distancerelay；impedancerelay正序阻抗positivesequenceimpedance负序阻抗negativesequenceimpedance零序阻抗zerosequenceimpedance阻抗保护impedanceprotection距离阻抗保护distanceimpedanceprotection距离保护distanceprotection阻抗保护系统impedanceprotectivesystem人机对话接口man－machineinterface重合于故障线路加速保护动作acceleratingprotectionforswitchingontofault低压保护low-voltageprotection低电压跳闸under-voltagerelease低电压自动跳闸under-voltagetrip低负荷运行under-run低功率保护under-powerprotection低功率继电器under-powerrelay低频保护under-frequencyprotection低频高压实验low-frequencyhigh-voltagetest低压继电器low-voltagerelay低压释放继电器low-voltagereleaserelay低周波保护under-frequencyprotection导纳型继电保护装置admittancerelays微机保护microcomputerprotection微机继电保护micro-processorbasedprotectiverelay保护继电器protectiverelay；protectionrelay三相一次重合闸threephaseoneshotreclosure重合闸recloser重合闸继电器reclosingrelay单动重合闸singleactingautoreclosing单相自动重合闸singlephaseautoreclosing单相自动重合闸singlephaseautoreclosing自动重合闸autoreclosing自动重合闸装置autorecloser快速自动重合闸rapidautoreclosing重合闸闭锁装置antipumpdevice重合闸继电器reclosingrelay自动重合闸继电器automaticreclosingrelay比率差动继电器percentagedifferentialrelay振荡（失步）闭锁powerswing(outofstep)blocking闭锁重合闸blockingautorecloser闭锁escapement；interlock；blocking闭锁继电器lockoutrelay解列重合闸powersystemsplittingandreclosing电磁型继电器electromagneticrelay负序电流negativesequencecurrent励磁涌流Inrush；Inrushexcitingcurrentoftransformer励磁继电器fieldapplicationrelay过励磁保护overfluxingprotection失磁lossofexcitation；lossoffield失磁继电器fieldlossrelay；excitation-lossrelay；fieldprotectiverelay；field-failurerelay消磁保护degaussingprotection顺序跳闸sequentialtripping起动startup；Pickup隔离开关disconnectingswitch电流互感器currenttransformer电压互感器potentialtransformer死区deadzone；blindspot振荡vibration；oscillation振荡冲击oscillatorysurge冲击防护surgeguard冲击继电器pulserelay；surgerelay潜动shuntrunning五防fail-safeunit五防装置failsafeinterlock跳闸trip；opening跳闸开关tripswitch保护跳闸tripbylocalprotection保护合闸closebylocalprotection保护特性protectionfeature可靠性reliability灵敏性sensitivity速动性speed选择性selectivity分段距离继电器step-typedistancerelay三段距离继电保护装置three-stepdistancerelays延时timedelay反时限normalinverse定时限definitetime分段限时继电器multi-zonerelay误动incorrecttripping软压板softstrap硬压板hardstrap高阻highresistance二次谐波制动secondharmonicescapementCT断线CTline-breakPT断线PTline-break交流开关电路ACcircuitbreaker二次回路secondarycircuit极化差动继电保护系统Biaseddifferentialrelaying双向继电器Bi-directionalrelay交流方向过流继电器ACdirectionalovercurrentrelay开关把手breakerpointwrench断路器跳闸线圈breakertripcoil母线；导电条busbar母线电流变压器busbarcurrenttransformer分段母线隔离开关busbardisconnectingswitch母线室；汇流条隔离室buscompartment母线槽；母线管道busduct固定联结式母线保护busbarprotectionwithfixedcircuitconnection电流衰减currentattenuation电流起动型漏电保护器currentactuatedleakageprotector电流平衡式差动电流继电器；差动平衡式电流继电器currentbalancetypecurrentdifferentialrelay换流器currentchanger电流补偿式接地远距继电器currentcompensationalgrounddistance；relay电流消耗currentconsumption电力调速系统electricalgoverningsystem电动阀门electricallyoperatedvalve电流互感器相角currenttransformerphaseangle电力变阻器powerrheostat合闸线圈closingcoil线圈电感coilinductance线圈端漏电抗coilendleakagereactance线圈电流coilcurrent线圈coilcurl线圈调节器coiladjuster高压电瓷绝缘子hightensionelectricalporcelaininsulator振荡线圈oscillatorcoil功率因素继电器powerfactorrelay超压防护protectionagainstoverpressure保护设备；保护装置protectiondevice；protectivegear保护电抗器protectionreactor保护屏protectionscreen；protectivepanel保护开关protectionswitch保护间隙protectivegap保护接地protectiveearthing；protectiveground保护外壳protectivecasing保护网catchnet；protectingnet保护系统protectionsystem保护线路protectivelink保护变压器Protectivetransformer不对称负载保护装置protectionagainstunsymmetricalload中心点电阻接地方式resistancegroundedneutralsystem欠压继电器under-Voltagerel