电气传动英文词汇

1、电气传动英文词汇inductionmachine感应式电机horseshoemagnet马蹄形磁铁magneticfield磁场eddycurrent涡流right-handrule右手定则left-handrule左手定则slip转差率inductionmotor感应电动机rotatingmagneticfield旋转磁场winding绕组stator定子rotor转子inducedcurrent感生电流time-phase时间相位excitingvoltage励磁电压solt槽lamination叠片laminatedcore叠片铁芯short-circuitingring短路环squir

2、relcage鼠笼rotorcore转子铁芯cast-aluminumrotor铸铝转子bronze青铜horsepower马力random-wound散绕insulation绝缘acmotor交流环电动机endring端环alloy合金coilwinding线圈绕组form-wound模绕performancecharacteristic工作特性frequency频率revolutionsperminute转/分motoring电动机驱动generating发电per-unitvalue标么值breakdowntorque极限转矩breakawayforce起步阻力overhauling检修

3、wind-drivengenerator风动发电机revolutionspersecond转/秒numberofpoles极数speed-torquecurve转速力矩特性曲线plugging反向制动synchronousspeed同步转速percentage百分数locked-rotortorque锁定转子转矩full-loadtorque满载转矩primemover原动机inrushcurrent涌流magnetizingreacance磁化电抗line-to-neutral线与中性点间的staorwinding定子绕组leakagereactance漏磁电抗no-load空载fulllo

4、ad满载polyphase多相(的)iron-loss铁损compleximpedance复数阻抗rotorresistance转子电阻leakageflux漏磁通locked-rotor锁定转子choppercircuit斩波电路separatelyexcited他励的compounded复励dcmotor直流电动机demachine直流电机speedregulation速度调节shunt并励series串励armaturecircuit电枢电路opticalfiber光纤interoffice局间的waveguide波导波导管bandwidth带宽lightemittingdiode发光二

5、极管silica硅石二氧化硅regeneration再生,后反馈放大coaxial共轴的,同轴的high-performance高性能的carrier载波mature成熟的singlesideband(ssb)单边带couplingcapacitor结合电容propagate传导传播modulator调制器demodulator解调器linetrap限波器shunt分路器amplitudemodulation(am调幅frequencyshiftkeying(fsk)移频键控tuner调谐器attenuate衰减incident入射的two-wayconfiguration二线制generat

6、orvoltage发电机电压dcgenerator直流发电机polyphaserectifier多相整流器boost增压timeconstant时间常数forwardtransferfunction正向传递函数errorsignal误差信号regulator调节器stabilizingtransformer稳定变压器timedelay延时directaxistransienttimeconstant直轴瞬变时间常数transientresponse瞬态响应solidstate固体buck补偿operationalcalculus算符演算gain增益pole极点feedbacksignal反馈信

7、号dynamicresponse动态响应voltagecontrolsystem电压控制系统mismatch失配errordetector误差检测器excitationsystem励磁系统fieldcurrent励磁电流transistor晶体管high-gain高增益boost-buck升压去磁feedbacksystem反馈系统reactivepower无功功率feedbackloop反馈回路automaticvoltageregulator(avr)自动电压调整器referencevoltage基准电压magneticamplifier磁放大器amplidyne微场扩流发电机self-e

8、xciting自励的limiter限幅器manualcontrol手动控制blockdiagram方框图linearzone线性区potentialtransformer电压互感器stabilizationnetwork稳定网络stabilizer稳定器air-gapflux气隙磁通saturationeffect饱和效应saturationcurve饱和曲线fluxlinkage磁链perunitvalue标么值shuntfield并励磁场magneticcircuit磁路load-saturationcurve负载饱和曲线air-gapline气隙磁化线polyphaserectifier

9、多相整流器circuitcomponents电路元件circuitparameters电路参数electricaldevice电气设备electricenergy电能primarycell原生电池energyconverter电能转换器conductor导体heatingappliance电热器direct-current直流timeinvariant时不变的self-inductor自感mutual-inductor互感thedielectric电介质storagebattery蓄电池e.m.f=electromotiveforce电动势发电机generator励磁excitation励磁器

10、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：reactiveloss无功损耗：activeloss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voltagest

11、ability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p

12、owerangle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

13、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：b

14、ruslessdcmotor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

15、无穷大系统onemachine-infinitybussystem励磁电流：magnetizingcurrent补偿度degreeofcompensationelectromagneticfields电磁场失去同步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

16、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electrotechnicsprincipleofcircuits电路原理electricalmachinery电机学电力系统稳态分析steady-stateanalysisofpowersystem电力系统暂态分析transient-stateanalysisofpowersystem电力系统继电保护原理principleofelectricalsystemsrelayprotection电力系统元件保护原理protectionprincipleofpowersystemselement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lecturesonelectricalpower