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常用电气元器件英文单词（1）元件设备三绕组变压器：three-columntransformerThrClnTrans双绕组变压器：double-columntransformerDblClmnTrans电容器：Capacitor并联电容器：shuntcapacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：powerplant断路器：Breaker刀闸(隔离开关：Isolator分接头：tap电动机：motor（2）状态参数有功：activepower无功：reactivepower电流：current容量：capacity电压：voltage档位：tapposition有功损耗：reactiveloss无功损耗：activeloss功率因数：power-factor功率：power功角：power-angle电压等级：voltagegrade空载损耗：no-loadloss铁损：ironloss铜损：copperloss空载电流：no-loadcurrent阻抗：impedance正序阻抗：positivesequenceimpedance负序阻抗：negativesequenceimpedance零序阻抗：zerosequenceimpedance电阻：resistor电抗：reactance电导：conductance电纳：susceptance无功负载：reactiveload或者QLoad有功负载:activeloadPLoad遥测：YC(telemetering遥信：YX励磁电流(转子电流：magnetizingcurrent定子：stator功角：power-angle上限:upperlimit下限：lowerlimit并列的：apposable高压:highvoltage低压：lowvoltage中压：middlevoltage单位标准：正确错误电能：千瓦时kW.hk,h小写W大写有功功率千瓦kWk小写W大写无功功率千乏kvark,v,a,r均小写视在功率千伏安kVAk小写V、A大写电压千伏kVk小写V大写长度千米kmk,m均小写电流安培AA大写电力系统powersystem发电机generator励磁excitation励磁器excitor电压voltage电流current母线bus变压器transformer升压变压器step-uptransformer高压侧highside输电系统powertransmissionsystem输电线transmissionline固定串联电容补偿fixedseriescapacitorcompensation稳定stability电压稳定voltagestability功角稳定anglestability暂态稳定transientstability电厂powerplant能量输送powertransfer交流AC装机容量installedcapacity电网powersystem落点droppoint开关站switchstation双回同杆并架double-circuitlinesonthesametower变电站transformersubstation补偿度degreeofcompensation高抗highvoltageshuntreactor无功补偿reactivepowercompensation故障fault调节regulation裕度magin三相故障threephasefault故障切除时间faultclearingtime极限切除时间criticalclearingtime切机generatortriping高顶值highlimitedvalue强行励磁reinforcedexcitation线路补偿器LDC(linedropcompensation机端generatorterminal静态static(state动态dynamic(state单机无穷大系统onemachine-infinitybussystem机端电压控制AVR电抗reactance电阻resistance功角powerangle有功（功率）activepower无功（功率）reactivepower功率因数powerfactor无功电流reactivecurrent下降特性droopcharacteristics斜率slope额定rating变比ratio参考值referencevalue电压互感器PT分接头tap下降率drooprate仿真分析simulationanalysis传递函数transferfunction框图blockdiagram受端receive-side裕度margin同步synchronization失去同步lossofsynchronization阻尼damping摇摆swing保护断路器circuitbreaker电阻：resistance电抗：reactance阻抗：impedance电导：conductance电纳：susceptance导纳：admittance电感：inductance电容:capacitance热工自动化常用英文缩写词ABCAutomaticboilercontrol锅炉自动控制ACAlternatingcurrent交流（电）ACCAutomaticcombustioncontrol燃烧自动控制ACPAuxiliarycontrolpanel辅助控制盘ACSAutomaticcontrolsystem自动控制系统ACTactuator执行机构A/DAnalog/digital(conversion模/数（转换）ADPAnnunciationdisplaypanel报警显示板AEHAnalogelectro-模拟式电液调节AFCAirflowcontrol`送风控制AGCAutomaticgenerationcontrol自动发电量控制AIAnaloginput模拟量输入A/MAutomatic/manul自动/手动AOAnalogoutput模拟量输入APCAutomaticplantcontrol电厂自动控制ASSAutomaticsynchronizedsystem自动同期系统ARPAuxiliaryrelaypanel辅助继电器盘ATCAutomaticturbinestartuporshutdowncontrolsystem汽轮机自启停系统BCSBurnercontrolsystem燃烧器控制系统BFBoilerfollow锅炉跟踪BFCBoilerfuelcontrol锅炉燃料控制BPSBy-passcontrolsystem旁路控制系统BTGBoilerturbinegenerator(panel锅炉、汽轮机、发电机（控制盘）CCRCentralcontrolroom单元（中央）控制室CHSCoalhandingsystem输煤控制系统CJCColdjunctioncompensator冷端补偿器CPUCentralprocessingunit中央处理器CRTCathode-raytube阴极射线管屏幕显示器D/ADigtal/analog(conversion数/模（转换）DASDataacquisitionsystem计算机监视系统或数据采集系统DCDirectcurrent直流（电）DCEDatacircuit-terminatingequipment数据电路终端设备DCSDistributedcontrolsystem分散控制系统DDCDirectdigitalcontrol直接数字控制DDPDistributeddatdprocessing分散数据处理DEHDigitalelectro-hydrauliccontrolsystem数字式电液控制系统DIDigitalinput数字量输入DMPDamper挡板、风门DODigitaloutput数字量输出DSBDistributedswitch-board配电盘DTEDataterminalequipment数据中端设备EEPROMElectrically-erasableprogrammablereadonlymrmory电可擦写只读存储器E/PElectro/pneumatic(converter电/气（转换器）EPROMElectricallyprogrammablereadonlymemory电可编程只读存储器ESExpertsystem专家系统ETSEmergencytripsystem紧急停机系统EWSEngineerwokstation工程师工作站FAFullarc全周进汽FBFieldbus现场总线FCBFastcutback（机组）快速甩负荷FDCFurnacedraftcontrol炉膛压力控制FSSFurnacesafetysystem炉膛安全系统FSSSFurnacesafeguardsupervisorysystem锅炉炉膛安全监控系统GVGovernorvalve调节阀门HBPHigh-pressureby-passvalve高压旁路I&CInstrumentation&control仪表与控制INTInterlock连锁I/OInput/output输入/输出IDPIntegrateddataprocessing集中数据处理KBKeyboard键盘LBPLow-pressureby-passvalve低压旁路LCDLiquid-crystaldisplay液晶显示器LEDLightemittingdiode发光二极管LSLimitswitch限位开关LSLevelswitch液位开关M/AManual/automatic手动/自动MAXMaximum最大值MCCMotorcontrolcenter电动机控制中心MCRMaximumcontinuousrating最大连续运行负荷MCSModulatingcontrolsystem模拟量控制系统MEH(BFTPmicro-electro-hydrauliccontrolsystem（锅炉给水泵汽轮机）电液控制系统MFTMasterfueltrip总燃料跳闸MHCMechanicialhydrauliccontrol机械液压式控制MINMinimum最小值MISManagementinformationsyrtem管理信息系统MTBFMeantimebetweenfailures平均无故障工作时间MTTFMeantimetofailure失效（故障）前平均工作时间MTTRMeantimetorepair平均故障修复时间NCNormallyClosed常闭NONormallyopen常开OCSOn-offcontrolsystem开关量控制系统OEIOpticelectricinterface光电接口OFTOilfueltrip燃油跳闸OPCOverspeedprotectionCONTROL超速保护控制OSOperatorstation操作员站PAPartialarc部分进汽PCProgrammablecontroller可编程控制器PCSPulverizercontrolsystem磨煤机控制系统PIPurseinput脉冲量输入PIDProportionalintegralderivative比例-积分-微分PLCProgrammablelogiccontroller可编程序逻辑控制器POPulseoutput脉冲量输出RAMRandomaccessmemory随机存取存储器RBRunback（辅机故障）快速甩负荷ROMReadonlymemory只读存储器RTCReheatsteamtemperaturecontrol再热气温控制SBCSootblowercontrolsystem吹灰控制系统SCMSinglechipmicrocomputer单片机SCSSequencecontrolsystem顺序控制系统S