电力专业英文.docx

电力专业英文.docx

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电力专业英文

电力系统powersystem

发电机generator励磁excitation

励磁器excitor电压voltage电流current

升压变压器step-uptransformer母线bus变压器transformer

空载损耗no-loadloss铁损ironloss铜损copperloss

空载电流no-loadcurrent有功损耗activeloss 无功损耗reactiveloss

输电系统powertransmissionsystem高压侧highside输电线transmissionline

高压highvoltage低压lowvoltage中压middlevoltage

功角稳定anglestability稳定stability电压稳定voltagestability

暂态稳定transientstability电厂powerplant能量输送powertransfer

交流AC直流DC电网powersystem

落点droppoint开关站switchstation调节regulation

高抗highvoltageshuntreactor并列的apposable裕度margin

故障fault三相故障threephasefault分接头tap

切机generatortriping高顶值highlimitedvalue静态static（state）

动态dynamic（state）机端电压控制AVR电抗reactance

电阻resistance功角powerangle有功（功率）activepower

电容器Capacitor电抗器Reactor断路器Breaker

电动机motor功率因数power-factor定子stator

阻抗impedance功角power-angle电压等级voltagegrade

有功负载:

activeloadPLoad无功负载reactiveload档位tapposition

电阻resistor电抗reactance电导conductance

电纳susceptance上限upperlimit下限lowerlimit

正序阻抗positivesequenceimpedance负序阻抗negativesequenceimpedance零序阻抗zerosequenceimpedance

无功（功率）reactivepower功率因数powerfactor无功电流reactivecurrent

斜率slope额定rating变比ratio

参考值referencevalue电压互感器PT分接头tap

仿真分析simulationanalysis下降率drooprate传递函数transferfunction

框图blockdiagram受端receive-side同步synchronization

保护断路器circuitbreaker摇摆swing阻尼damping

无刷直流电机BruslessDCmotor刀闸（隔离开关）Isolator机端generatorterminal

变电站transformersubstation

永磁同步电机Permanent-magnetSynchronismMotor

异步电机AsynchronousMotor

三绕组变压器three-columntransformerThrClnTrans

双绕组变压器double-columntransformerDblClmnTrans

固定串联电容补偿fixedseriescapacitorcompensation

双回同杆并架double-circuitlinesonthesametower

单机无穷大系统onemachine-infinitybussystem

励磁电流Magnetizingcurrent补偿度degreeofcompensation

电磁场:

Electromagneticfields失去同步lossofsynchronization

装机容量installedcapacity无功补偿reactivepowercompensation

故障切除时间faultclearingtime极限切除时间criticalclearingtime

强行励磁reinforcedexcitation并联电容器shuntcapacitor<

下降特性droopcharacteristics线路补偿器LDC（linedropcompensation）

电机学ElectricalMachinery自动控制理论AutomaticControlTheory

电磁场ElectromagneticField微机原理PrincipleofMicrocomputer

电工学Electrotechnics电路原理Principleofcircuits

电机学ElectricalMachinery  

 电力系统稳态分析        Steady-StateAnalysisofPowerSystem

电力系统暂态分析  Transient-StateAnalysisofPowerSystem  电力系统继电保护原理     PrincipleofElectricalSystem'sRelayProtection  电力系统元件保护原理  ProtectionPrincipleofPowerSystem'sElement  电力系统内部过电压     PastVoltagewithinPowersystem  模拟电子技术基础      BasisofAnalogueElectronicTechnique  数字电子技术      DigitalElectricalTechnique  电路原理实验     Lab.ofprincipleofcircuits  电气工程讲座       Lecturesonelectricalpowerproduction  电力电子基础       Basicfundamentalsofpowerelectronics  高电压工程  Highvoltageengineering  电子专题实践      Topicsonexperimentalprojectofelectronics  电气工程概论    Introductiontoelectricalengineering  电子电机集成系统      Electronicmachinesystem  电力传动与控制   ElectricalDriveandControl 电力系统继电保护PowerSystemRelayingProtection

  主变压器    maintransformer

  升压变压器    step-uptransformer

  降压变压器    step-downtransformer

  工作变压器    operatingtransformer

  备用变压器    standbytransformer

  公用变压器    commontransformer

  三相变压器    three-phasetransformer

  单相变压器    single-phasetransformer

  带负荷调压变压器    on-loadregulatingtransformer

  变压器铁芯    transformercore

  变压器线圈    transformercoil

  变压器绕组    transformerwinding

  变压器油箱    transformeroiltank

  变压器外壳    transformercasing

  变压器风扇    transformerfan

  变压器油枕    transformeroilconservator（∽drum

  变压器额定电压    transformerretedvoltage

  变压器额定电流    transformerretedcurrent

  变压器调压范围    transformervoltageregulationrage

  配电设备    powerdistributionequipment

  SF6断路器    SF6circuitbreaker

  开关    switch

  按钮    button

  隔离开关    isolator,disconnector

  真空开关    vacuumswitch

  刀闸开关    knife-switch

  接地刀闸    earthingknife-switch

  电气设备    electricalequipment

  变流器    currentconverter

  电流互感器    currenttransformer

  电压互感器    voltagetransformer

  电源    powersource

  交流电源    ACpowersource

  直流电源    DCpowersource

  工作电源    operatingsource

  备用电源    Standbysource

  强电    strongcurrent

  弱电    weakcurrent

  继电器    relay

  信号继电器    signalrelay

电流继电器    currentrelay

  电压继电器    voltagerelay

  跳闸继电器    trippingrelay

  合闸继电器    closingrelay

  中间继电器    intermediaterelay

  时间继电器    timerelay

  零序电压继电器    zero-sequencevoltagerelay

  差动继电器    differentialrelay

  闭锁装置    lockingdevice

  遥控    telecontrol

  遥信    telesignalisation

  遥测    telemetering

  遥调    teleregulation

  断路器    breaker,circuitbreaker

  少油断路器    mini-oilbreaker,oil-mini-mumbreaker

  高频滤波器    high-frequencyfilter

  组合滤波器    combinedfilter

  常开触点    normallyopenedcontaact

  常闭触点    normallyclosedcontaact

  并联电容    parallelcapacitance

  保护接地    protectiveearthing

  熔断器    cutout,fusiblecutout

  电缆    cable

  跳闸脉冲    trippingpulse

  合闸脉冲    closingpulse

  一次电压    primaryvoltage

  二次电压    secondaryvoltage

  并联电容器    parallelcapacitor

  无功补偿器    reactivepowercompensationdevice

  消弧线圈    arc-suppressingcoil

  母线    Bus,busbar

  三角接法    deltaconnection

  星形接法    Wyeconnection

  原理图    schematicdiagram

  一次系统图    primarysystemdiagram

  二次系统图    secondarysystemdiagram

  两相短路    two-phaseshortcircuit

  三相短路    three-phaseshortcircuit

  单相接地短路    single-phasegroundshortcircuit

  短路电流计算    calculationofshortcircuitcurrent

  自动重合闸    automaticreclosing

  高频保护    high-freqencyprotection

  距离保护    distanceprotection

  横差保护    transversedifferentialprotection

  纵差保护    longitudinaldifferentialprotection

  线路保护    lineprotection

  过电压保护    over-voltageprotection

  母差保护    busdifferentialprotection

  瓦斯保护    Buchholtzprotection

  变压器保护    transformerprotection

  电动机保护    motorprotection

  远方控制    remotecontrol

  用电量    powerconsumption

  载波    carrier

  故障    fault

  选择性    selectivity

  速动性    speed

  灵敏性    sensitivity

  可靠性    reliability

  电磁型继电器    electromagnetic

  无时限电流速断保护    instantaneouslyover-currentprotection

  跳闸线圈    tripcoil

  工作线圈    operatingcoil

  制动线圈    retraintcoil

  主保护    mainprotection

  后备保护    back-upprotection

  定时限过电流保护    definitetimeover-currentprotection

  三段式电流保护    thecurrentprotectionwiththreestages

  反时限过电流保护    inversetimeover-currentprotection

  方向性电流保护    thedirectionalcurrentprotection

  零序电流保护    zero-sequencecurrentprotection

  阻抗    impedance

  微机保护    MicroprocessorProtection

电力行业词汇（中英）

保护特性protectionfeature标准的机组数据显示（StandardMeasurementAndDisplayData）波形waveform采样频率samplingfrequency采样周期samplingperiod参数值parametervalues测量信号measurementsignal超高压输电线supervltagetransmissionpowerline超速故障停机OverspeedShutdowns初探primaryexploration大容量发电机组largecapacitygeneratingset大小相等，方向相反equalandoppositeindirection怠速-快速运行选择键IdleRun–NormalRunSelectorSwitch单相/三相电压VoltagebyOne/ThreePhase（Volt.）等效于equivalent等值波阻抗equivalentvaluewaveimpedance低油压故障停机LowOilPressureShutdowns电力系统theelectricalpowersystem电力系统自动化powersystemautomation电瓶电压表BatteryVoltageMeter电位electricpotential电压electricvoltage电压源voltagesource动作速度speedofaction短路故障shorttrouble反传算法backpropagationalgorithm仿真simulation仿真数据simulationdata非线性系统nonlinearsystem负荷状态loadconditions负载电流百分比显示PercentageofCurrentload（%）附加网络additionalnetwork附加系统add-onssystem副教授associateprofessor高精度highaccuracy高水温故障停机HighCoolantTemperatureShutdowns给定的given工频powerfrequency功率因数PowerFactor（PF）故障点troublespot机油油压表OilPressureGauge机组运行小时表GensetRunningHourMeter机组运行正常NormalRunning继电保护relayingprotection减法运算subtraction抗干扰能力antijammingcapability可靠动作actionmessage冷却水温度表CoolantTemperatureGauge隶属函数membershipfunction灵敏性sensitivity每相电流CurrentbyPhase（AMP）门槛值thresholdlevel模糊规则fuzzyrule模糊控制fuzzycontrol模糊神经网络fuzzy-neuralnetwork模糊推理fuzzyreasoning模糊推理矩阵fuzzyreasoningmatrix偏移量side-playmount频率Frequency（HZ）其它故障显示及输入OtherCommonFaultAlarmDisplayand起动失败停机FailtoStartShutdowns千阀ReactivePower（KVAr）千伏安ApparentPower（KVA）千瓦ActivePower（KW）求和器summator区内故障troublesinsidethesamplespace全面地allsidedly三角形隶属度函数Triangle-shapegradeofmembershipfunction神经网络neuralnetwork神经元neuron输出千瓦/兆瓦小时OutputkWh/MWh输电距离electricitytransmission输电线路故障transmissionlinemalfunction算法algorithm投运commissioning误动作malfunction相减运算additiveoperation小波变换wavelettransformation谐波电流harmoniccurrent行波travellingwave行波保护Travelingwaveprotection行波继电器travellingwaverelay行波信号travellingwavesignal修改的modified学报journal延迟变换delayedtransformation延迟时间delaytime研究方向researchdirection样本集合sampleset样本空间samplespace运行-停机-摇控启动选择键LocalRun-Stop-RemoteStartingSelectorSwitch运行转速RunningRPM暂态分量transientstatecomponent暂态行波transientstatetravellingwave中国电力ChinaPower中线电流NeutralCurrent（NAmp）子系统subsystem自适应控制方法adaptivecontrolprocess自适应系统adaptivesystem自学习功能selflearningfunction最高/低电压及电流Max/Min.CurrentandVoltage

电力专业术语英汉对照表

电力专业术语英汉对照表突然损失发电机或线路：

suddenlossofageneratorortransmissionline.负荷突然增加或减少：

suddenloadincreasesordecreases短路和开关操作：

shortcircuitsandswitchingoperations.三相和对地短路：

three-phaseandline-to-groundfaults短路器：

circuitbreaker暂态过电压和电流：

transientovervoltagesandcurrents雷击：

lightningstrikes电涌放电器：