电力电子技术术语AbsorberCircuit吸收电路AC/ACFrequencyConverter交交变频电路ACpowercontrol交流电力控制ACPowerController交流调功电路ACPowerElectronicSwitch交流电力电子开关ACVoltageController交流调压电路AsynchronousModulation异步调制BakerClampingCircuit贝克箝位电路Bi-directionalTriodeThyristor双向晶闸管BipolarJunctionTransistor--BJT双极结型晶体管Boost-BuckChopper升降压斩波电路BoostChopper升压斩波电路BoostConverter升压变换器BridgeReversibleChopper桥式可逆斩波电路BuckChopper降压斩波电路BuckConverter降压变换器Commutation换流ConductionAngle导通角ConstantVoltageConstantFrequency--CVCF恒压恒频ContinuousConduction--CCM(电流)连续模式ControlCircuit控制电路CUKCircuitCUK斩波电路CurrentReversibleChopper电流可逆斩波电路CurrentSourceTypeInverter--CSTI电流(源)型逆变电路Cycloconvertor周波变流器DC-AC-DCConverter直交直电路DCChopping直流斩波DCChoppingCircuit直流斩波电路DC-DCConverter直流-直流变换器DeviceCommutation器件换流DirectCurrentControl直接电流控制DiscontinuousConductionmode(电流)断续模式DisplacementFactor位移因数DistortionPower畸变功率DoubleEndConverter双端电路DrivingCircuit驱动电路ElectricalIsolation电气隔离FastActingFuse快速熔断器FastRecoveryDiode快恢复二极管FastRecoveryEpitaxialDiodes快恢复外延二极管FastSwitchingThyristor快速晶闸管FieldControlledThyristor场控晶闸管FlybackConverter反激电流ForcedCommutation强迫换流ForwardConverter正激电路FrequencyConverter变频器FullBridgeConverter全桥电路FullBridgeRectifier全桥整流电路FullWaveRectifier全波整流电路FundamentalFactor基波因数GateTurn-OffThyristor--GTO可关断晶闸管GeneralPurposeDiode普通二极管GiantTransistor--GTR电力晶体管HalfBridgeConverter半桥电路HardSwitching硬开关HighVoltageIC高压集成电路HysteresisComparison带环比较方式IndirectCurrentControl间接电流控制IndirectDC-DCConverter直接电流变换电路Insulated-GateBipolarTransistor--IGBT绝缘栅双极晶体管IntelligentPowerModule--IPM智能功率模块IntegratedGate-CommutatedThyristor--IGCT集成门极换流晶闸管Inversion逆变LatchingEffect擎住效应LeakageInductance漏感LightTriggeredThyristo---LTT光控晶闸管LineCommutation电网换流LoadCommutation负载换流LoopCurrent环流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一般术语电力电子变流器的型式(表1-2)序号术语定义1(电力)(电子)变流器(power)(electronics)converter由一个或多个阀器件连同变压器、滤波器(如有必要)和辅助装置(如有)所组成的运行单元2交(流)/直(流)变流器a.c./d.c.converter用于整流或逆变,或既可以整流亦可以逆变的变流器。3电压型交(流)/直(流)变流器Voltagestiffa.c./d.cconverter直流电压基本平稳的交(流)/直(流)变流器,例如提供一个谐波电流低阻抗通路4电流型交(流)/直(流)变流器Currentstiffa.c./d.cconverter直流电流基本平稳的交(流)/直(流)变流器,例如通过减小谐波电流方法5直流交(流)/直(流)变流器Directa.c./d.cconverter无直流或交流环节的交(流)/直(流)变流器6间接交(流)/直(流)变流器有直流或交流环节的交(流)/直(流)序号术语定义1电力电子学电力电子技术Powerelectronics电子学涉及电力变换和开关的领域,无论是否进行功率调节2(电力)(电子)变流(power)(electronics)conversion借助电子阅览器件使电能的一个或多个特性发生变化,但基本不产生可观损耗的过程3(电力)电子通断(power)electronicsswitching借助电子阅览器件使电力电路接通或断开的过程4(电力)(电子)电阻控制(power)(electronics)resistancecontrol利用连续改变电子阀器件的电阻进行控制的过程5(电力)(电子)交(流)直(流)变流(power)(electronics)a.c./d.c.conversion交流到直流或直流到交流的变流6(电力)(电子)整流(power)(electronics)rectification交流到直流的变流7(电力)(电子)逆变(power)(electronics)inversion直流到交流的变流8(电力)(电子)交流变流(power)(electronics)a.c.conversion交流到交流的变流9(电力)(电子)直流变流(power)(electronics)d.c.conversion直流到直流的变流10(电力)直接变流Direct(power)conversion无直流或交流环节的变流11(电力)间接变流Indirect(power)conversion有一个或多个直流或交流环节的变流Indirecta.c./d.cconverter变流器7整流器rectifier用于整流的交(流)/直(流)变流器8直流整流器Directrectifier无直流或交流环节的整流器9间接整流器Indirectrectifier有直流或交流环节的整流器10逆变器Inverte用于逆变的交(流)/直(流)变流器11直接逆变器Directinverter无直流环节的逆变器12间接逆变器Indirectinverter