电气专业词汇

1、电机学 Electrical Machinery 自动控制理论 Automatic Control Theory 电磁场 Electromagnetic Field 微机原理 Principle of Microcomputer 电工学 Electrotechinics电路原理Principle of circuits电机学Electrical Machinery 电力系统稳态分析 Steady-State Analysis of Power System 电力系统暂态分析 Transient-State Analysis of Power System 电力系统继电保护原理 Principl

2、e of Electrical System's Relay Protection 电力系统元件保护原理 Protection Principle of Power System 's Element 电力系统内部过电压 Past Voltage within Power system 模拟电子技术基础 Basis of Analogue Electronic Technique 数字电子技术 Digital Electrical Technique 电路原理实验Lab. of principle of circuits 电气工程讲座 Lectures on electrica

3、l power production 电力电子基础Basic fundamentals of power electronics 高电压工程High voltage engineering 电子专题实践Topics on experimental project of electronics 电气工程概论Introduction to electrical engineering 电子电机集成系统electronic machine system 电力传动与控制Electrical Drive and Control 电力系统继电保护 Power System Relaying Protect

4、ion电磁场电荷 electric charge线圈 armature杂散电感 stray inductance正弦波的 objective幅度 magnitude扩散 proliferation整步 synchronization传播 emission气隙 air gap电磁的 ferromagnetic磁通 flux涡流 eddy线圈 winding感应 induction磁滞 hysteresis磁动势 magnetomotive force漏 leakage弱磁 field weakening载波 carrier磁场 magnetism磁暴 magnetic storm磁北 the m

5、agnetic north磁场强度 magnetic field intensity磁感应 magnetic induction磁化 magnetization磁化率 magnetic susceptibility磁力 magnetic force磁力测定 magnetometry磁力线 magnetic line of force磁偏角 magnetic declination磁石 magnetite磁体 magnetic body磁铁 magnet磁通量 magnetic flux磁性 magnetism磁子 magneton电场 electric field电场强度 electric f

6、ield intensity电磁 electromagnetism电磁波 electromagnetic wave电磁感应 electromagnetic induction电机学词汇Stator 定子 drive 传动，驱动Roter 转子，电枢 squirrel-cage 鼠笼Air gap 气隙 wound-rator 绕线转子Ferromagnetic 铁磁的 embed 嵌入，埋置Slot 槽 slip ring 滑环Periphery 圆周 cross-sectional 截（剖）面的Flux 磁通 plugging 反向制动Laminate 分成薄片 regenerative b

7、raking 再生发电制动Eddy 涡流的 kinetic 动的，动力学的Winding 线圈，绕组 intermittent load 间歇负载Armature winding 电枢绕组 impact load 冲击负载Field winding 励磁绕组 harmonic 谐波（的）Induction 感应 synchronous compensator 同步补偿机Synchronous 同步的 auto transformer 自耦变压器Hysteresis 磁滞，滞后 auto excitation 自激励Salient 凸出的 automatic start 自起动Shunt 并联，

8、并励 axial magnetic field 轴向磁场Commutator 换向器，整流器 backing coil 反接线圈Brush 电刷 base circuit 基极电路Magnetomotive force 磁动势 brushless drive 无刷传动Series 串联 magnetic strength 磁场强度Field staturation 磁场饱和 adjacent 相邻的Magnetizing current 磁化电流 quadrature 正交Flux linkage 磁链 torque 转矩，扭矩Hyposynchronous operation 次同步运行 i

9、n between 位于其间Constant flux 恒定磁通 rheostat 变阻器Electrical machinery 电机 mount 装配Generator 发电机 sinusoidal 正弦的Electric locomotive 电机车 instantaneous 瞬时的Transmission drive 传动 offset 静差Start 起动 transformers 变压器Pause 暂停 armature 电枢Load 负载 pulstate 脉动Uniform velocity 匀速 wye Y型联结Rated power 额定功率 neutral 中性的Bra

10、ke 制动 reverse 反动，变换极性Dynamoelectric 电动的 phase sequence 相序 Electromotor 电动机 coil 线圈Tap 抽头，分接头 lead 超前Lag 滞后 conveyer 传动带电力电子电压降 voltage drop串联 in series脉动 pulsate电动势 electromotive force极性 polarity相序 phase sequence变换极性 reverse电势 potential串联 cascade晶体管 transistor电子管 electron tube半导体 semiconductor掺入 dop

11、e晶体 crystal双向的 bipolar引线 lead偏压 bias同步的 simultaneously异步的 asynchronous抑制 inhibit阻断 blocking过电压 over voltage阳极 anode阴极 cathode触发 trigger可控的 controllable有效值 rms整流 rectifying正偏置 forward biased反偏置 reverse biased额定击穿电压 breakdown rating伏安特性 i-u characteristics反向恢复时间 reverse recovery time肖特基二极管 Schottky di

12、odes快速恢复二极管 fast-recovery diode相控 phase-control额定电压 voltage rating额定电流 current rating串联 in series电压上升率 rate-of-rise of voltage电路换流时间 circuit-commutated-recovery time半导体闸流管 thyristor光触发晶体管 light-activated-thyristor逆导型晶闸管 reverse-conducting-thyristors耗散 dissipate过渡 transition线形的 linearly滤波 filtering耗散

13、功率 power dissipation变换器 converter开关方式变换器 switch-mode converter脉宽调制 pulse-width modulation占空比 duty ratio强制换流 force-commutated逆变器 inverter电压源逆变器 voltage-source inverters电流源逆变器 current-source inverters方波逆变器 square-wave inverter电压补偿 voltage cancellation不间断供电电源 uninterruptible power supply墙装电源插座 wall out

14、let单端协调逆变器 single-ended resonant converter交-交变频器 cycloconverter开关浪涌 switching surge干电池 battery太阳能电池 solar cell充电器 battery charge充电设备 charging unit反向峰值电压 peak inverse voltage移相器 phase shifter功率半导体器件 power semiconductor静态无功补偿器 static var compensator调压 voltage-regulating调节器 damper电位 potential电源线 power

15、cord节能 energy saving电源 source定位 clamp功率 horsepower电力系统1. bus-bar 母线2. shunt reactor 并联电抗器3. shunt capacitor 并联电容器4. current transformer电流互感器5. potential transformer电压互感器6. override 补偿7. grounding resistance接地电阻8. tank 开关柜9. disconnect switch隔离开关10. load break switch复合开关11. fault current 故障电流12. circ

16、uit breaker断路器13. transformers变压器14. secondary voltage二次电压15. primary 一次侧的16. substation变电站17. subs transmission 分支传输18. one machine - infinity bus system单机无穷大系统19. double-circuit lines on the same tower双回同杆并架 20. fixed series capacitor compensation固定串联电容补偿21. three-column transformer ThrClnTrans三绕组

17、变压器22. double-column transformer DblClmnTrans双绕组变压器23. reactive power无功（功率）24. power factor 功率因数25. reactive current无功电流26. Isolator刀闸(隔离开关)27. reactive power compensation无功补偿28. loss of synchronization失去同步 29. installed capacity装机容量30. fault clearing time故障切除时间31. critical clearing time极限切除时间 32. L

18、DC(line drop compensation)线路补偿器 33. reinforced excitation强行励磁 34. Breaker 断路器35. reactance电抗36. static静态 37. generator tripping 切机38. fault故障39. power angle 功角40. switch station开关站 41. resistor电阻42. reactance 电抗43. conductance电导44. active load/PLoad有功负载45. reactive load无功负载46. susceptance电纳47. degre

19、e of compensation 补偿度 48. dynamic (state)动态49. positive sequence impedance 正序阻抗：50. negative sequence impedance 负序阻抗：51. zero sequence impedance 零序阻抗 52. transient stability 暂态稳定53. power plant 电厂 54. power transfer 能量输送55. angle stability 功角稳定56. stability 稳定57. voltage stability 电压稳定 58. power tra

20、nsmission system输电系统59. Isolator 刀闸(隔离开关)60. 功率因数 power factor61. 变电站 transformer substation62. 单机无穷大系统 one machine - infinity bus system63. 固定串联电容补偿 fixed series capacitor compensation 64. 输电系统 power transmission system65. 故障 fault66. 三相故障 three phase fault 67. 开关站 switch station68. 功角 power-angle6

21、9. 电力系统 power system70. 升压变压器 step-up transformer71. 电力系统稳态分析 Steady-State Analysis of Power System72.  电力系统暂态分析 Transient-State Analysis of Power System73. 电力系统内部过电压Past Voltage within Power system74. 带负荷调压变压器on-load regulating transformer75. 交流电源 AC power source76. 并联电容 parallel capacitance77

22、. 保护接地 protective earthlings78. 一次系统图 primary system diagram79. 载波 carrier消弧线圈 arc-suppressing coil高压discharge 放电electrode 电极transient 暂态，瞬变arc 电弧cathode 阴极plasma 等离子体glow 辉光emit 发射turbulence 扰动rectifier 整流器thermionic 热电离magnetohydrodynamics 磁流体动力学diverter 避雷器insudatron 绝缘precipitator 电滤器eletrostati

23、c 静电的ripple 脉动casade 串联shield 屏蔽oscillator 振荡器condenser 电容器flutuation 波动filter 滤波器breakendown 击穿dielectrics 电介质carrier 载流子avalanche 雪崩ceramic 陶瓷polarization 极化dipole 偶极子electroltic 电解质cavity 空穴dissociation 分解saturate 饱和permittivity 介电常数initiation 激发quantum 量子contactor 接触器thyristor 可控硅relay 继电器soleno

24、id 螺线管couple 耦合impedance 阻抗smoothing condenser 平波电容器discharge period 放电周期substations 变电站alternator 交流发电机sinusoidal waveforms 正弦波stream 蒸汽机resistor breaking 电阻制动hydro units 水冷设备prime mover 原动机switchgear 开关柜photoionization 光电离gas diacharg 气体放电gradients 坡度switching power supply 开关电源 high-voltage 高电压ele

25、ctric arc 电弧puncture test 击穿实验brush discharge 电晕放电arrester 避雷器disconnect switch 隔离开关grounding resistance 接地电阻electromagnetic compatibility 电磁兼容over-voltage 过电压collision 碰撞anxiliarg cable 辅助电能coupling mechanism 耦合机理升压变压器 step-up transformer 高压侧 high side中压：middle voltage暂态稳定 transient stability高抗 hig

26、h voltage shunt reacto三相故障 three phase fault动态 dynamic (state)断路器：Breaker电抗器：Reactor电压等级：voltage grade刀闸(隔离开关)：Isolator机端 generator termina下降率 droop rate 正序阻抗：positive sequence impedance电厂 power plant lightning rod 避雷针lightning conductor 避雷装置electrobath 电解槽reactive 电抗线圈cable 电缆fulminate 电闪ullage 损耗电

27、测专业词汇如下：sensor：传感器convertor：变换器：display：显示器pointer：指示器proprioceptor：自感器galvanometer：检流计tachometer：转速计, 流速计displacemen：位移thickness：厚度, 浓度, precision：精度compensate 补偿saturation：饱和(状态),饱和度randomicity：任意性,随机性photoelectricity：光电target：目标, 对象, 靶子graduation：刻度, 分等级benchmark：基准regulator：调整者, 校准者, 调整器, 标准仪reg

28、ulex：磁饱和放大器magnetic resonance 核磁共振heat exange 热传导thermocouple 热电偶monopole 磁单极子magnetic induction 磁感应electromotive 电测的photoconduction 光电导photocurrent 光电流photosensitive resistance 光敏电阻photic fible 光导纤维current transformer 电流互感器magnetic effect of electric current 电流磁效应potential difference 电位差transducer

29、传感器magnetic susceptibility 磁化率magneto detector 磁石检波器piezocrystal 压电晶体piezoelectric ceramic 压电陶瓷thermocouple 热电偶photoelectric effect 光电效应detection 检波galvanometer 检流计photo-electricity 光电photoemission 光电效应piezoelectricity 压电thermocouple 热电偶thermoelectricity 热电效应semiconductor 半导体mutual inductance 互感(系数)

30、light-guide fiber 光导纤维electrooptics 电光学unconditional error 绝对误差relative error 相对误差sensitivity 灵敏度definition 分辨率linearity 线性度differential transformer 差动变压器interferometer 干涉计thermometer 温度计线性控制英语专业单词(80个)Control system控制系统Transfer function传递函数State variable状态变量Dynamic response动态响应Matrix algebra矩阵代数Ope

31、n-loop开环Closed-loop闭环Feedback反馈Sampled-date采样数据Nonlinear非线性的Time-invariant时不变Detector探测器Optimal control最优控制Power boost功率助推装置Plant被控对象Controllability能控性Observability能观性Linearization线性化Routh criterion劳斯判据Root locus gain根轨迹增益Unity feedback system单位反馈系统Guidance system引导系统Filtering technology滤波技术Threshol

32、d阀值Overshoot超调Dominating pole主极点Performance criteria性能指标Unsettled不稳定Setting time调节时间Trail-and-error试凑法Disturbance扰动Excitation激励Over damped过阻尼Critically damped临界阻尼Under damped欠阻尼Rise time上升时间Peak time峰值时间Setpoint设定点Perception感知器Bandwith带宽Bode diagrams波特图Breakaway point分离点Characteristic equation特征方程Cl

33、osed-loop frequency response闭环频率响应Nyquist diagram内特斯特图Closed-loop zero闭环零点Compensation补偿Steady state稳态Conditional stability条件稳定Differencing junction作差节点Feedback control反馈控制Feedback path反馈路径Feedback transfer function反馈传递函数Frequency response频率响应Gain margin增益裕度Phase margin相角裕度Lag compensation滞后补偿Lead compensation超前补偿Lead-lag compensation超前-滞后补偿Minimum phase system最小相位系统Nyquist stability criterion内特斯特稳定判据P