电机专业英语单词

abscissaaxis横坐标acmotor交流电动机

activecomponent有功分量activeinrespectto相对….呈阻性actualvalue,effectivevalue 有效值acyclicmachine 单极电阻adjustable-speedrange调速范围admittance导纳airgap气隙air-gapfluxdistribution气隙磁通分布air-gapflux气隙磁通

air-gapline气隙磁化线air-gapreluctance气隙磁阻

algebraic代数的

algorithmic算法的alternatingcurrentmotor交流电动机

ampere-turns安匝(数)

AmplitudeModulation(AM)调幅anglestability功角稳定arc,electricarc电弧armaturecircuit电枢电路armatureconductor电枢导体

armaturecoil电枢线圈

armaturem.m.f.wave电枢磁势波armaturereaction电枢反应armaturereactionreactance电枢反应电抗armatureiron电枢铁心asynchronousmotor异步电机asymmetry不对称automaticVoltageregulator(AVR)自动电压调整器

auxiliarymotor辅助电动机axiallyandcircumferentially轴向和环向axialmagneticattraction 轴向磁拉力

bandwidth带宽

base基极basicfrequencycomponent基频分量bastpressure风压beltfactor 分布系数

bilateralcircuit双向电路

bimotored双马达的

biphase双相的

breakawayforce起步阻力

breakdowntorque极限转矩

bronze青铜brush电刷brushvoltagedrop电刷压降brushspacing电刷间距capacitance 电容

carrier载波

cartesiancoordinates笛卡儿坐标系can 屏蔽套

cast-aluminumrotor铸铝转子centrifugalforce 离心力characteristicfrequency 固有频率

choppercircuit斩波电路

circuitbranch支路

circuitcomponents电路元件

circuitdiagram电路图

circuitparameters电路参数circumferentialorientationmotor 切向永磁电机criticalwhirlingspeed 临界转速claw-poles 爪极电机closedloop 闭环closedslot 闭口槽

coaxial共轴的,同轴的coggingtorque 齿槽转矩

coilwinding线圈绕组

coincideinphasewith与….同相

collector集电极

commutatingpole,interpole 换向极commutatorsegment 换向片

commutator-brushcombination换向器-电刷总线compensatingwinding 补偿绕组compensatingcoil 补偿线圈

compleximpedance复数阻抗

compoundgenerator复励发电机

compounded复励

conductance电导

conductor导体converter变流器copperloss 铜耗correctioncoefficient 校正系数

corridor通路counter-clockwise 逆时针couplingcapacitor耦合电容currentattenuation 电流衰减currentdensity 电流密度currentgain 电流增益currentphasor 电流相量currentstrength 电流强度currentvector 电流矢量dampingcage 阻尼笼

dcgenerator直流发电机

dcmotor直流电动机

demachine直流电机

differentiation微分

digitalsignalprocessor(DSP)数字信号处理器

directaxistransienttimeconstant直轴瞬变时间常数direct-axistransientreactance 直轴瞬态电抗direct-axiscomponentofvoltage电压直轴分量

directaxis直轴

direct-current直流

directtorquecontrol(DTC)直接转矩控制

displacementcurrent位移电流distributedwinding 分布绕组distributionfactor 分布因数distoritionofvoltagewaveshape 电压波形畸变domain 磁畴duty,load 负荷

dynamicresponse动态响应

dynamic-stateoperation动态运行3Dequivalentmagneticcircuitnetworkmethod 三维等效磁路网络法3D-EMCN

e.m.f=electromotivefore电动势

eddycurrent涡流

effectivevalues有效值

effectsofsaturation饱和效应

electricenergy电能

electricaldevice电气设备electromagneticinduction 电磁感应electromagneticpower电磁功率elecironagneticclamping电磁阻尼electricpotential 电位electricalfield 电场electromotiveforce 电动势electromagneticforce 电磁力electromagneticwave 电磁波

electrode电极电焊条

electromagnetictorque电磁转矩

endring端环endturn 端部绕组endcover端盖endring 端环endleakagereactance端部漏抗

equivalentT–circuitT型等值电路

excitationsystem励磁系统

excitingvoltage励磁电压

externalarmaturecircuit电枢外电路

externalcharacteristic外特性fan 风扇

feedbackcomponent反馈元件

feedbackloop反馈回路

feedbacksignal反馈信号

feedbacksystem反馈系统

feedforwardsignal前馈信号

feedforwardsystem前馈系统ferromagnetic 铁磁材料

fieldcoils励磁线圈

fieldcurrent励磁电流

fieldeffecttransistor(FET)场效应管

fieldorientedcontrol(FOC)磁场定向控制

fieldwinding磁场绕组励磁绕组flatcable 扁电缆

fluxlinkage磁链fluxline 磁通量fluxpath 磁通路径fluxpulsation 磁通脉冲flucdensity 磁通密度fluxdistribution 磁通分布

forwardtransferfunction正向传递函数fractionalpitch短节距

frequency频率frequencyconversion 变频frequencychangerset变频机组fringingeffect边缘效应

fullload满载

full-loadtorque满载转矩full-pitchwinding整距绕组fundamentalwave基波fundamentalcomponent基波分量

gain增益

generatorvoltage发电机电压grade等级

harmonic谐波

horsepower(HP)马力

rotorlamination 转子叠片rotorinter-bar 转子漏阻抗roughadjustment 粗调

salientpoles凸极saturation 饱和

saturationcurve饱和曲线

saturationeffect饱和效应saturationfactor 饱和系数

selfexcited自励

self-inductor自感semi-enclosedmortor 半封闭电动机

separatelyexcited他励的series串联

seriesexcited串励series-paralledcircuit 串并联电路

shaft轴

shaft-less无轴承的

short-circuitingring短路环short-pitching 短距

shuntdisplacementcurrent旁路位移电流shunt并励，分路器

shuntexcitedgenerator 并励发电机

shuntfield并励磁场

silliconsteelplate 硅钢片simplexwavewinding 单波绕组simplexlapwinding 单叠绕组singleandtwo-layerwinding 单双层绕组single-phasing 单相运行singlesquirrelcagewinding 单鼠笼绕组single-doublelayerwinding 单双层混合绕组

sinusoidal–densitywave正弦磁密度

sinusoidaltimefunction正弦时间函数skewedslot 斜槽skineffect 集肤效应skin-friction 表面摩擦系数

slip转差率

solidstate固体

slot槽slotpermeance 槽磁导slotcrosssection 槽截面slotpitch 槽距slotopening 槽口slotopening 槽口宽slotwidth 槽宽slotleakageconductance 槽漏磁导slotleakageinductance 槽漏抗slotfillingfactor 槽满率slotwinding 槽绕组slotdepth 槽深slotwedge,slotseal 槽楔slotharmonic槽谐波slotmodel槽形slotleakageflux 槽漏磁speed-torquecharacteristic速度转矩特性

speed-torquecurve转速力矩特性曲线

squirrelcage鼠笼squirrelcageinductionmotor 笼形感应电机

stabilizer稳定器stainlesssteelsleeve 不锈钢轴套stator定子statorslot 定子槽statoryoke 定子轭

statorwinding定子绕组steppingmotor 步进电机，步进马达steppermotor 步进电机step-servo-motor 步进伺服电机

storagebattery蓄电池surfaceresistance 表面电阻superconductinggenerators(SCGs) 超导发电机symmetricalcomponent 对称分量

synchronousgenerator同步发电机

synchronousreactance同步电抗

synchronousreluctancemotor(SRM)同步磁阻电机

synchronousspeed同步转速

terminalvoltage端电压temperaturerise 温升toothfluxdensity 齿磁通密度totalfluxlinkage 总磁链toothpitch 齿距toothroot 齿根toothsaturation 齿部饱和toothshape 齿形toothtipleakagepermeance 齿端漏磁导toothtop 齿顶transformer变压器transferfunc