电气自动化专业英文词汇缩写

1、电力系统powersystem交流AC电压等级voltagegrade发电机generator直流DC有功负载:activeloadPLoad励磁excitation电网powersystem无功负载reactiveload励磁器excitor落点droppoint档位tapposition电压voltage开关站switchstation电阻resistor电流current调节regulation电抗reactance升压变压器step-up高抗highvoltageshunt电导conductancetransformerreactor电纳susceptance母线bus并歹U的appo

2、sable上限upperlimit变压器transformer裕度margin下限lowe门imit空载损耗no-loadloss故障fault正序阻抗positivesequence铁损ironloss三相故障threephasefaultimpedance铜损copperloss分接头tap负序阻抗negativesequence空载电流no-loadcurrent切机generatortripingimpedance有功损耗activeloss高顶值highlimitedvalue零序阻抗zerosequence无功损耗reactiveloss静态static(state)impedan

3、ce动态dynamic(state)无功功率reactivepower输电系统powertransmission机端电压限制AVR功率因数powerfactorsystem电抗reactance无功电流reactivecurrent高压侧highside电阻resistance斜率slope输电线transmissionline功角powerangle额定rating高压highvoltage有功功率activepower变比ratio低压lowvoltage电容器Capacitor参考值referencevalue中压middlevoltage电抗器Reactor电压互感器PT功角稳定ang

4、lestability断路器Breaker分接头tap稳定stability电动机motor仿真分析simulationanalysis电压稳定voltagestability功率因数power-factor下降率drooprate暂态稳定transientstability定子stator传递函数transferfunction电厂powerplant阻抗impedance框图blockdiagram能量输送powertransfer功角power-angle受端receive-side同步synchronization装机容量installedcapacityElectricalSyste

5、m'sRelay保护断路器circuitbreaker无功补偿reactivepowerProtection摇摆swingcompensation电力系统元件保护原阻尼damping故障切除时间faultclearing理ProtectionPrincipleof无刷直流电机BruslessDCtimePowerSystem'sElementmotor极限切除时间criticalclearing电力系统内部过电压Past刀闸隔离开关IsolatortimeVoltagewithinPowersystem机端generatorterminal强行励磁reinforcedexcit

6、ation模拟电子技术根底Basisof并联电容器shuntcapacitor<AnalogueElectronicTechnique变电站transformersubstation下降特性droopcharacteristics数字电子技术Digital永磁同步电机线路补偿器LDC(linedropElectricalTechniquePermanent-magnetcompensation)电路原理实验Lab.ofSynchronismMotor电机学ElectricalMachineryprincipleofcircuits异步电机AsynchronousMotor自动限制理论Au

7、tomatic电气工程讲座Lectureson三绕组变压器three-columnControlTheoryelectricalpowerproductiontransformerThrClnTrans电磁场ElectromagneticField电力电子根底Basic双绕组变压器double-column微机原理PrincipleoffundamentalsofpowertransformerDblClmnTransMicrocomputerelectronics固定串联电容补偿fixedseries电工学Electrotechnics高电压工程Highvoltagecapacitorcom

8、pensation电路原理Principleofcircuitsengineering双回同木f并架double-circuit电机学ElectricalMachinery电子专题实践Topicsonlinesonthesametower电力系统稳态分experimentalprojectof单机无穷大系统onemachine-析Steady-StateAnalysisofelectronicsinfinitybussystemPowerSystem电气工程概论Introductionto励磁电流Magnetizingcurrent电力系统暂态分析electricalengineering补偿

9、度degreeofTransient-StateAnalysisof电子电机集成系compensationPowerSystem统Electronic电磁场:Electromagneticfields电力系统继电保护原machinesystem失去同步lossof理Principleof电力传动与限制ElectricalsynchronizationDriveandControl电力系统继电保护PowertransformercasingelectricalequipmentSystemRelayingProtection变压器风扇变流器主变压器transformerfancurrentcon

10、vertermaintransformer变压器油枕电流互感器升压变压器transformeroilcurrenttransformerstep-uptransformerconservator(sdrum电压互感器降压变压器变压器额定电压voltagetransformerstep-downtransformertransformerretedvoltage电源工作变压器变压器额定电流powersourceoperatingtransformertransformerretedcurrent交流电源备用变压器变压器调压范围ACpowersourcestandbytransformertran

11、sformervoltage直流电源公用变压器regulationrageDCpowersourcecommontransformer配电设备工作电源三相变压器powerdistributionequipmentoperatingsourcethree-phasetransformerSF6断路器备用电源单相变压器SF6circuitbreakerStandbysourcesingle-phasetransformer开关强电带负荷调压变压器switchstrongcurrenton-loadregulating按钮弱电transformerbuttonweakcurrent变压器铁芯隔离开关

12、继电器transformercoreisolator,disconnectorrelay变压器线圈真空开关信号继电器transformercoilvacuumswitchsignalrelay变压器绕组刀闸开关电流继电器transformerwindingknife-switchcurrentrelay变压器油箱接地刀闸电压继电器transformeroiltankearthingknife-switchvoltagerelay变压器外壳电气设备跳闸继电器trippingrelay常开触点deltaconnection合闸继电器normallyopenedcontaact星形接法closing

13、relay常闭触点Wyeconnection中间继电器normallyclosedcontaact原理图intermediaterelay并联电容schematicdiagram时间继电器parallelcapacitance一次系统图timerelay保护接地primarysystemdiagram零序电压继电器protectiveearthing二次系统图zero-sequencevoltagerelay熔断器secondarysystemdiagram差动继电器cutout,fusiblecutout两相短路differentialrelay电缆two-phaseshortcircuit

14、闭锁装置cable三相短路lockingdevice跳闸脉冲three-phaseshortcircuit遥控trippingpulse单相接地短路telecontrol合闸脉冲single-phasegroundshort遥信closingpulsecircuittelesignalisation一次电压短路电流计算遥测primaryvoltagecalculationofshortcircuittelemetering二次电压current遥调secondaryvoltage自动重合闸teleregulation并联电容器automaticreclosing断路器parallelcapac

15、itor高频保护breaker,circuitbreaker无功补偿器high-freqencyprotection少油断路器reactivepower距离保护mini-oilcompensationdevicedistanceprotectionbreaker,oil-mini-mumbreaker消弧线圈横差保护高频滤波器arc-suppressingcoiltransversedifferentialhigh-frequencyfilter母线protection组合滤波器Bus,busbar纵差保护combinedfilter三角接法longitudinaldifferential电磁

16、型继电器阻抗protectionelectromagneticimpedance线路保护无时限电流速断保护微机保护lineprotectioninstantaneouslyover-currentMicroprocessorProtection过电压保护protectionAGCAutomaticGenerationover-voltageprotection跳闸线圈Control自动发电限制AMRAutomaticMessage母差保护tripcoilRecording自动抄表busdifferentialprotection工作线圈ASSAutomatic瓦斯保护operatingcoil

17、SynchronizedSystem自动Buchholtzprotection制动线圈准同期装置ATSAutomaticTransform变压器保护retraintcoilSystem厂用电源快速切换transformerprotection主保护装置电动机保护mainprotectionAVRAutomaticVoltagemotorprotection后备保护Regulator自动电压调节器BCSBurnerControlSystem远方限制back-upprotection燃烧器限制系统remotecontrol定时限过电流保护BMSBurnerManagement用电量definite

18、timeover-currentSystem燃烧器治理系统powerconsumptionprotectionCCSCoordinatedControlSystem协调限制系统载波三段式电流保护CISConsumerInformationcarrierthecurrentprotectionwithSystem用户信息系统故障threestagesCRMSControlRoomfault反时限过电流保护ManagementSystem限制室治理系统选择性inversetimeover-currentCRTCathodeRayTube阴selectivityprotection极射线管速动性方向

19、性电流保护DADistributionAutomationspeedthedirectionalcurrent配电自动化DASDataAcquisition灵敏性protectionSystem数据采集与处理系sensitivity零序电流保护统可靠性zero-sequencecurrentDCSDistributedControlreliabilityprotectionSystem分散限制系统DDCDirectDigitalControl直接数字限制系统DEHDigitalElectronicHydraulicControl数字电液调节系统DMSDistributionManagement

20、System配电治理系统DPUDistributedProcessingUnit分布式处理单元DSMDemandSideManagement需求侧治理EMSEnergyManagementSystem能量治理系统ETSEmergencyTripSystem汽轮机紧急跳闸系统EWSEngineeringWorkingStation工程师工作站FAFeederAutomation馈线自动化FCSFieldbusControlSystem现场总线限制系统FSSFuelSafetySystem燃料平安系统FSSSFurnaceSafeguardSupervisorySystem炉膛安全监控系统FTUFeederTerminalUnit馈线远方终端GISGasInsulatedSwitchgear气体绝缘开关设备GPSGlobalPositionSystem全球定位系统HCSHierarchicalControlSystem分级限制系统LCDLiquidCrystalDisplay液晶显示屏LCPLocalControlPanel就地限制柜MCCMotorControlCenter电动机马达限制中央MCSModulatingControlSystem模拟量限制系统MEHMicroEle