电机专业英语单词

1、abscissa axis 横坐标 ac motor 交流电动机 active component 有功分量 active in respect to 相对.呈阻性 actual value,effective value有效值 acyclic machine单极电阻adjustable-speed range 调速范围 admittance 导纳 air gap 气隙air-gap flux distribution 气隙磁通分布 air-gap flux 气隙磁通 air-gap line 气隙磁化线 air-gap reluctance 气隙磁阻algebraic 代数的 algorit

2、hmic 算法的 alternating current motor交流电动机ampere-turns 安匝(数) Amplitude Modulation (AM) 调幅 angle stability功角稳定arc,electric arc 电弧 armature circuit 电枢电路 armature conductor 电枢导体armature coil 电枢线圈 armature m.m.f. wave 电枢磁势波 armature reaction 电枢反应armature reaction reactance 电枢反应电抗armature iron 电枢铁心 asynchro

3、nous motor异步电机asymmetry 不对称automatic Voltage regulator(AVR)自动电压调整器 auxiliary motor 辅助电动机 axially and circumferentially 轴向和环向axial magnetic attraction轴向磁拉力bandwidth 带宽 base 基极 basic frequency component基频分量bast pressure 风压 belt factor分布系数bilateral circuit 双向电路 bimotored 双马达的 biphase 双相的 breakaway forc

4、e 起步阻力 breakdown torque 极限转矩 bronze 青铜 brush 电刷brush voltage drop 电刷压降brush spacing电刷间距capacitance电容carrier 载波 cartesian coordinates 笛卡儿坐标系 can屏蔽套cast-aluminum rotor 铸铝转子centrifugal force离心力characteristic frequency固有频率chopper circuit 斩波电路 circuit branch 支路 circuit components 电路元件 circuit diagram 电路图

5、 circuit parameters 电路参数 circumferential orientation motor切向永磁电机critical whirling speed临界转速claw-poles爪极电机closed loop闭环closed slot闭口槽coaxial 共轴的,同轴的 cogging torque齿槽转矩coil winding 线圈绕组 coincide in phase with 与.同相 collector 集电极 commutating pole,inter pole换向极commutator segment换向片commutator-brush combin

6、ation 换向器-电刷总线 compensating winding补偿绕组compensating coil补偿线圈complex impedance 复数阻抗 compound generator 复励发电机 compounded 复励 conductance 电导 conductor 导体 converter 变流器copper loss铜耗correction coefficient校正系数corridor 通路 counter-clock wise逆时针coupling capacitor 耦合电容 current attenuation电流衰减current density电流密

7、度current gain电流增益current phasor电流相量current strength电流强度current vector电流矢量damping cage阻尼笼dc generator 直流发电机 dc motor 直流电动机 de machine 直流电机 differentiation 微分 digital signal processor (DSP) 数字信号处理器direct axis transient time constant 直轴瞬变时间常数 direct-axis transient reactance直轴瞬态电抗direct-axis component o

8、f voltage电压直轴分量direct axis 直轴 direct-current 直流 direct torque control (DTC) 直接转矩控制 displacement current 位移电流 distributed winding分布绕组distribution factor分布因数distorition of voltage waveshape电压波形畸变domain磁畴duty,load负荷dynamic response 动态响应 dynamic-state operation 动态运行 3D equivalent magnetic circuit networ

9、k method 三维等效磁路网络法3D-EMCNe.m.f = electromotive fore 电动势 eddy current 涡流 effective values 有效值 effects of saturation 饱和效应 electric energy 电能 electrical device 电气设备 electromagnetic induction电磁感应electromagnetic power电磁功率elecironagnetic clamping电磁阻尼electric potential电位electrical field电场electromotive forc

10、e电动势electromagnetic force电磁力electromagnetic wave电磁波electrode 电极 电焊条 electromagnetic torque 电磁转矩 end ring 端环 end turn端部绕组end cover端盖end ring端环end leakage reactance端部漏抗equivalent T circuit T型等值电路 excitation system 励磁系统 exciting voltage 励磁电压 external armature circuit 电枢外电路 external characteristic 外特性 f

11、an风扇feedback component 反馈元件 feedback loop 反馈回路 feedback signal 反馈信号 feedback system 反馈系统 feedforward signal 前馈信号feedforward system 前馈系统ferromagnetic铁磁材料field coils 励磁线圈 field current 励磁电流 field effect transistor (FET) 场效应管 field oriented control (FOC) 磁场定向控制field winding 磁场绕组 励磁绕组 flat cable扁电缆flux

12、linkage 磁链 flux line磁通量flux path磁通路径flux pulsation磁通脉冲fluc density磁通密度flux distribution磁通分布forward transfer function 正向传递函数 fractional pitch短节距frequency 频率 frequency conversion变频frequency changer set变频机组fringing effect边缘效应full load 满载 full-load torque 满载转矩 full-pitch winding整距绕组fundamental wave基波fun

13、damental component基波分量gain 增益 generator voltage发电机电压 grade等级harmonic 谐波horsepower (HP) 马力 horseshoe magnet 马蹄形磁铁 hysteresis loss磁滞损耗ideal source 理想电源 imbricated winding,lap winding叠绕组impedance 阻抗 impedance drop阻抗压降impulse voltage peak value冲击电压峰值inductance电感induction generator 感应发电机 induction machin

14、e 感应电机 induction motor 感应电动机 inductive component 感性（无功）分量inherent regulation of generator发电机固有电压调整率instant torgue瞬态转矩instantaneous electric power瞬时电功率 instantaneous mechanical power瞬时机械功率 insulation 绝缘 insulation resistance绝缘电阻intensity of electrial field电场强度interturn breakdown voltage匝间击穿电压intertur

15、n insulating匝间绝缘interturn voltage resistant test匝间耐压试验Interior Permanent Magnet (IPM)内置式Surface InsetPermanent Magnet (SIPM)表面式internal resistance 内阻 inverter 逆变器iron core铁心iron-loss铁损 lamination叠片laminated core叠片铁心lamination insalation冲片绝缘lag滞后leading current超前电流leading power factor超前功率因数leakage cu

16、rrent 漏电流 leakage flux 漏磁通 leakage reactance 漏磁电抗 leakage 泄漏 left-hand rule 左手定则 lift motor电梯用电动机light emitting diode 发光二极管 lightning shielding 避雷 line current线电流line voltage线电压 linear zone 线性区 linear-motion machine直线电机linear induction motor直线感应电机line-to-neutral 线与中性点间的 load characteristic 负载特性 load

17、 power factor负载功率因数load-saturation curve 负载饱和曲线 locked-rotor torque 锁定转子转矩 locked-rotor current堵转电流long pith winding长距绕组long -pith coil长距线圈magnetic amplifier 磁放大器 magnetic circuit 磁路magnetic coupling磁耦合magnetic field 磁场 magnetic flux磁通magnetic hysteresis(creeping)磁滞magnetic hysteresis loop磁滞回线magnet

18、ic induction磁感应magnetic loading磁负荷magnetic particle磁粉离合器magnetic pole磁极magnetic saturation磁饱和magnetic torque 电磁转矩 magnetic yoke磁轭magnetizing reacance 磁化电抗 magnetization curve磁化曲线magnetomotive force (m.m.f)磁动势main pole主极mesh网孔mid-frequency band 中频带 modulator 调制器 modulus 模 motoring 电动机驱动 motor slip电动机

19、转差率m.m.f wave磁势谐波mutual flux 交互(主)磁通 mutual-inductor 互感 negative phase-sequence负序no-load 空载 nominal pull-in torque标称牵入转矩non-sinusoidal非正弦number of poles 极数 number of field turns磁极绕组匝数number of slots槽数odd-order harmonic奇次谐波operating point工作点operating characteristic curve运行特性曲线optical fiber 光纤 oscilla

20、tion 振荡 oscilloscope示波器outside diameter of core铁心外径overhang leakage permeance端部漏磁导overload 超负荷overlapping重叠parallel 并联parallel connexion magnetized winding并励绕组parallel connexion road number并联支路数parallel wind number并绕根数pancake coil扁平绕组P.D. = potential drop 电压降 peak to peak峰峰值per unit value 标么值 percen

21、tage 百分数 peripheral air-gapleakage磁极漏磁performance characteristic 工作特性 permanent magnet永磁体permanent magnet synchronous motor 永磁同步电机permeability导磁率periodically symmetrical周期性对称per-unit value 标么值 phase displacement 相位差 phase-to-phase(line-to-line)voltage相（线）电压phase insulation相间绝缘phase sequence相序Phase M

22、odulation (PM) 相位调制phase reversal 反相 pilot exciter副励磁机plugging 反向制动 polarity 极性 pole-changing motor变极电动机pole core磁极铁心pole coil磁极线圈pole pitch极距pole shoe极靴pole end plate磁极端板polyphase rectifier 多相整流器 polyphase rectifier 多相整流器 Polyphase 多相(的) potential transformer 电压互感器 power amplifier 功率放大器 power frequ

23、ency 工频 propulsion motor推进电机pure inductance纯电感pure capacitance纯电容pure resistance纯电阻punching冲片pump泵push-through winding插入绕组quadrature-axis component of voltage电压交轴分量quadrature-axis transient time constant交轴瞬态时间常数quadrature-axis component交轴分量quadrature-axis transient reactance交轴瞬态电抗 quadrature-axis sy

24、nchronous reactance交轴同步电抗r.m.s values = root mean square values 均方根值 radius半径radial magnetic attraction force径向磁拉力radial air gap径向气隙random-wound 散绕 reactance电抗reactive component 无功分量 reactive in respect to 相对.呈感性 reactive power 无功功率 rectifier 整流器reluctance磁阻reference Voltage 基准电压 reluctance 磁阻 resid

25、ual magnetism剩磁resistance电阻resistivity电阻率reactance电抗retarding torque 制动转矩 rheostat 变阻器 rotating commutator 旋转（整流子）换向器 rotating magnetic field 旋转磁场rotor 转子 rotor (stator) winding 转子（定子绕组） rotor core 转子铁芯 rotor resistance 转子电阻 rotor yoke转子磁轭rotor lamination转子叠片rotor inter-bar转子漏阻抗rough adjustment粗调sal

26、ient poles 凸极 saturation饱和saturation curve 饱和曲线 saturation effect 饱和效应 saturation factor饱和系数self excited 自励 self-inductor 自感 semi-enclosed mortor半封闭电动机separately excited 他励的 series 串联series excited 串励 series-paralled circuit串并联电路shaft 轴shaft-less 无轴承的short-circuiting ring 短路环 short-pitching短距shunt d

27、isplacement current 旁路位移电流 shunt 并励，分路器shunt excited generator并励发电机shunt field 并励磁场 sillicon steel plate硅钢片simplex wave winding单波绕组simplexlap winding单叠绕组single and two-layer winding单双层绕组single-phasing单相运行single squirrel cage winding单鼠笼绕组single-double layer winding单双层混合绕组sinusoidal density wave 正弦磁密度

28、 sinusoidal time function 正弦时间函数 skewed slot斜槽skin effect集肤效应skin-friction表面摩擦系数slip 转差率 solid state 固体 slot 槽 slot permeance槽磁导slot cross section槽截面slot pitch槽距slot opening槽口slot opening槽口宽slot width槽宽slot leakage conductance槽漏磁导slot leakage inductance槽漏抗slot filling factor槽满率slot winding槽绕组slot de

29、pth槽深slotwedge , slot seal槽楔slot harmonic槽谐波slot model槽形slot leakage flux槽漏磁speed-torque characteristic 速度转矩特性 speed-torque curve 转速力矩特性曲线 squirrel cage 鼠笼 squirrel cage induction motor笼形感应电机stabilizer 稳定器 stainless steel sleeve不锈钢轴套stator 定子 stator slot定子槽stator yoke定子轭stator winding 定子绕组 stepping motor步进电机，步进马达stepper motor步进电机step-servo-motor步进伺服电机storage battery 蓄电池 surface resistance表面电阻superconducting generators (S