电气工程常用专业英语词汇表.doc

电气工程常用专业英语词汇表电路基础ideal voltage (current) source 理想电压(流)源volt-ampere characteristic伏安特性 potential difference电位差reference potential参照电位 resistance电阻 capacitance电容inductance电感 reactance电抗inductive(capacitive) reactance感(容)抗 impedance阻抗equivalent circuit等效电路Ohms law欧姆定律 Kirchhoffs law基尔霍夫定律 Kirchhoffs voltage law（KVL）基尔霍夫电压定律 Kirchhoffs current law（KCL）基尔霍夫电流定律 Thevenins theorem戴维宁定理 Nortons theorem诺顿定理 branch支路 node结点 loop回路 mesh网孔 open circuit开路（断路）short circuit短路branch current analysis支路电流法 mesh current analysis网孔电流法 ode voltage analysis结点电位法 nsuperposition theorem叠加原理 passive(active) two-terminal network无(有)源二端网络 root mean square (RMS)均方根值effective value有效值 instantaneous value瞬时值 ampere安培volt伏特Hertz赫兹 reactive power无功功率active power有功功率transfer function传递函数 apparent power视在功率power-factor compensation功率因数赔偿 series (parallel) resonance串(并)联谐振amplitude(phase)-frequency response characteristic幅(相)频特性figure of merit品质原因pass-band通频带 bandwidth (BW)带宽first(second)-order filter一(二)阶滤波器 low(high)-pass filter低(高)通滤波器 band-pass(stop) filter带通(阻)滤波器 transfer function转移函数Bode diagram波特图 Fourier series傅立叶级数 three-phase circuit三相电路 cutoff frequency截止频率 FFT (Fast Fourier Transform)迅速傅立叶变换state variable状态变量电机generation发电transmission输电distribution配电coil线圈core铁心winding绕组electrical machine电机generator发电机motor电动机stator (rotor)定子(转子)armature电枢brush电刷commutator换向器salient-pole凸极slip ring滑环induction motor感应电动机magnetic flux磁通asynchronous machine异步电机synchronous generator同步发电机eddy current 涡流EMF（electromotive force）电动势counter EMF反电势torque转矩excitation励磁prime mover原动机rectifier整流器leakage flux漏磁通demagnetization退磁，去磁short-circuit ratio短路比converter (inverter)换流器（逆变器）synchronous condenser同步调相机magnetization curve磁化曲线separately exciting他励compounded excited复励self-exciting自励series(shunt)-wound 串(并)励bearing轴承高电压Extra-high voltage (EHV)超高压Ultra-high voltage (UHV)特高压insulation绝缘overvoltage过电压lightning arrester避雷器metal oxide arrester MOA氧化锌避雷器Insulator绝缘子circuit breaker CB断路器vacuum circuit breaker真空断路器earth(ground) wire接地线grading ring均压环aging老化arc discharge电弧放电breakdown（电）击穿Dielectric电介质,绝缘体corona电晕dielectric constant介质常数dielectric loss介质损耗divider ratio分压器分压比electric field电场field strength场强field stress电场力field distortion场畸变field gradient场梯度flashover闪络gaseous (solid ,liquid) insulation 气(固，液)体绝缘space charge空间电荷shielding屏蔽routing testing常规试验rating of equipment设备额定值polarity effect极性效应non-destructive testing非破坏性试验partial discharge局部放电impulse current冲击电流impulse flashover冲击闪络uniform field均匀场inhomogenous field不均匀场insulation coordination绝缘配合internal discharge内部放电lightning stroke雷电波non-uniform field不均匀场streamer breakdown流注击穿short circuit testing短路试验space charge空间电荷surface breakdown表面击穿sustained discharge自持放电switching overvoltage操作过电压lightning overvoltage雷电过电压withstand voltage耐受电压wave front(tail)波头（尾）Schering bridge西林电桥point plane gap针板间隙composite insulator合成绝缘子recovery voltage恢复电压restriking电弧重燃rated voltage(current)额定电压(电流)oil-impregnated paper油浸纸绝缘XLPE(Cross Linked Polyethylene )交联聚乙烯（电缆）volt-time characteristics幅秒特性partial discharge局部放电switchgear开关装置temporary overvoltages暂态过电压peak voltmeter峰值电压表cascade transformer串级变压器coupling capacitor耦合电容test object被试品detection impedance检测阻抗Dissolved Gas Analysis (DGA)溶解气体分析 voltage divider分压器regulator调压器electrostatic voltmeter静电电压表impulse current (voltage) generator冲击电流(压)发生器online monitoring在线监测preventive test防止性试验test object被试品电力电子operation amplifier运算放大器active (passive )filter有(无)源滤波器Uninterruptible Power Supply不间断电源analytical解析旳numerical数字旳frequency-domain频域time-domain时域operation amplifier运算放大器amplitude modulation (AM)调幅frequency modulation (FM)调频integrated circuit (IC)集成电路semiconductor半导体diode二极管thyristor晶闸管transistor 晶体管triac双向可控硅silicon 硅crystal晶体anode阳极cathode阴极collector集电极emitter发射极capability容量horseppower马力modulation调制demodulation解调analog electronics模拟电子学digital electronics数字电子学analog to digital conversion (ADC)模数转换oscilloscope示波器invertering (uninvertering)amplifier反(同)相放大器feedback反馈feedforward前馈open (closed) loop开(闭)环signal to noise ratio (SNR)信噪比transistor to transistor logic (TTL)晶体管-晶体管逻辑light emitting diode (LED)发光二极管变电站，输电线路，电力系统power supply 电源power system电网voltage电压 current电流 alternating current ( AC)交流direct current (DC)直流transformer变压器power transformer电力变压器step-up(down) transformer升(降)压变压器bushing套管high voltage高压low voltage低压middle voltage中压no-load loss空载损耗neutral point中性点iron loss铁损copper loss铜损turn (turn ratio)匝（匝比，变比）tap分接头outgoing (incoming) line出（进）线power transmission system输电系统transmission line输电线 phase-to-phase (line) voltage线电压phase voltage相电压substation变电站bus bar母线potential transformer PT电压互感器current transformer CT电流互感器disconnect switch隔离开关earthing switch接地开关rogowski coil罗可夫斯基线圈oscilloscope示波器surge impedance波阻抗grounding capacitance对地电容arc suppression coil消弧线圈power factor功率因数steel-reinforced aluminum conductor钢芯铝绞线radio interference无线干扰primary(backup) relaying主(后备)继电保护protective relaying继电保护skin effect集肤效应series (shunt) compensation串（并）联赔偿tidal current时尚blackout断电、停电 margin裕度fault故障 three phase fault三相故障surge冲击damping阻尼 Load shedding甩负荷voltage grade电压等级positive sequence impedance正序阻抗negative sequence impedance负序阻抗zero sequence impedance零序阻抗phase lead(lag)相位超前（滞后）Shunt reactor并联电抗器neutral line中线 transient state暂态steady state稳态Phase displacement (shift)相移symmetrical three-phase source（load）对称三相电源(负载)three-phase three(four)-wire system三相三(四)线制 star connection(Y-connection)星形连接 triangular connection(D- connection ,delta connection)三角形连接 zero sequence current零序电流underground cable地下电缆capacity容量subnet子网primary (secondary)winding一次(二次)线圈，原(副)边servomechanism伺服系统oscillatory摆动旳nameplate铭牌harmonic谐波damped阻尼旳conductor导线overhead line架空线transmission line传播线其他Electrical Machinery电机学Automatic Control Theory自动控制理论 Electromagnetic Field电磁场 Principle of Microcomputer微机原理 Electrotechnics电工学Principle of circuits 电路原理Steady-State Analysis of Power System电力系统稳态分析 Transient-State Analysis of Power System电力系统暂态分析 Principle of Electrical Systems Relay Protection电力系统继电保护原理 Protection Principle of Power System s Element电力系统元件保护原理Basic fundamentals of power electronics电力电子基础Analogue Electronic Technique模拟电子技术Digital Electrical Technique数字电子技术 High voltage engineering高电压工程Introduction to electrical engineering电气工程概论highvoltage testing technology高电压试验技术Electrical Drive and Control电力传动与控制Power System Relaying Protection电力系统继电保护 Power electronics电力电子EMC(electromagnetic compatibility)电磁兼容servomechanism伺服系统static (state)静态dynamic (state)动态 resonance谐振，共振fuse保险丝，熔丝scale刻度，量程rated额定旳modulator调制器demodulator解调器terminal接线端子calibrate校准IEEE (Institute of Electrical and Electronic Engineers)电气与电子工程师学会（美）IEE (Institution of Electrical Engineers)电气工程师学会（英）IEC (international Electrotechnical Commission)国际电工（技术）委员会ripple纹波wide area network (WAN)广域网local area network (LAN)局域网voltmeter伏特表ohmmeter欧姆表wattmeter瓦特表ammeter安培表multimeter万用表sensor传感器transducer传感器，变换器电气专业论坛和网站集合：1. 电气设计工程论坛2. 中国电气工控网3. 电工之家论坛4. 北极星电技术网论坛5. 中电网6. 长明电力论坛7. 电力研学论坛8. 博雅电力联盟9. 热电技术联盟10. 中国自动化网11. 南方电力技术论坛12. 中国数字电力招聘网13. 中华电力论坛14. 电力自动化时代技术论坛15. 千伏网电子技术论坛16. 中国电力小区论坛17. 自动化网论坛18. 中国光学光电子行业论坛19. 太阳能光伏论坛20. 电建论坛21. 电线电缆论坛22. 数字电力论坛23. 中国电力科技论坛24. 电气人才网25. 中国电气网26. 中国电气资源网 27. 中国电力原则化28. 国际电工网29. 中国电力电气网30. 电力设备网31. 工业电器网32. 慧聪电气网33. 中国开关电器网34. 中国电气网35. 中国电力资料网36. 电力技术论坛37. 电力工作者论坛38. 中国产业竞争情报网39. 蓝天电气论坛40. 电力产品网41. 电气产业网42. 中国注册电气工程师网43. 中国电气工程师网44. 中华电气人才网45. 安徽电力人才网46. 中国电力人才网47. 中国亿万电器网下载中心48. 中国电机网49. 中国电厂设备网50. 中国热力发电网51. 中国仪器仪表网52. 新能量电力商务网53. 中国发电网54. 中国风力发电网55. 照明网56. 中国电力安全管理网57. 中国变频器网58. 电网论坛59. 电力网址大全