电力工程专业英语词汇.doc

电力系统专业英语词汇Electric power system(电力系统)generator(发电机), generation(发电), generating unit(发电机组)thermal units, hydro units, boiler, turbine, turbine-generatorgenerating reserve capacity(发电备用容量), transformer(变压器), tap-changing ~, phase-shifting ~start-and-stand-by auxiliary transformer(起/备变)transducer(变送器), CT(~ transformer), PT(potential transformer)DC(direct current), AC(alternating current)three-phase ac system(三相交流系统),voltage, current, frequency, phase angle, power (功率)nominal value(标称值) , rating(额定值), per unit valueHV(high voltage), EHV(extra-high voltage)transmission system(输电系统), distribution system(配电系统) asynchronous motor(),synchronous motor/machinebus, feeder, underground cableexcitation system(励磁系统), field current(励磁电流), prime moverfield winding(励磁绕组), rotor(), stator(),resistance(电阻), resistor,capacitance(电容), capacitorreactance(电抗), reactor, conductance(电导), conductor(导体)susceptance(电纳B), impedance(阻抗), admittance(导纳),synchronous condenser(同步调相机), SVC (static var compensator)variable(变量) , function(函数), constrain(约束), equationdisturbance(),overload(过载), outage (停电), blackoutshifting(切换) , security dispatch(安全调度)generator tripping(切机), load curtailment(削减负荷), load shedding (甩负荷)dynamic performance (动态特性)planning, design, and operation of power systempower system operating statesSCADA (Supervisory Control and Data Acquisition)state estimation(状态估计)reliability, stabilityreclosing facilitypermanent phase-to-ground fault,circuit breaker(断路器), disconnecting switch(隔离开关)electromechanical oscillation(机电振荡)rotating magnetic field (旋转磁场)mechanical torque/power(机械转矩), electrical torque/powerdamping torque(阻尼转矩)automatic voltage regulator(自动电压调节)active power, reactive powerpower flow, load flow, power factorunderload tap-changing(ULTC)有载调节分接头reactive power compensation(无功补偿)magnitude(幅值)short-term or transient: 0 to 10 secondsmid-term: 10 seconds t0 a few minuteslong-term: a few minutes to 10’s of minutesAGC(automatic generation control)protection, relaying, relaytransformer saturation(饱和)coordination of control and protection equipmentnonlinear time domain responsepower transfer capacitor of a transmission lineshunt compensation(并联补偿)Main safety valve(主安全阀)control valve(控制阀)high-pressure (turbine)intermediate-pressure (turbine)low-pressure (turbine)reheater(再热器)intercept valve(截流阀)condenser(冷凝器)reheat safety valve(再热安全阀)PSS: power system stabilizerdigital filter(数字滤波)tie linefault-clearing timesimplified modelthree-winding transformer⍓autotransformertransmission line protection⍓distance relaying(protection) 距离保护⍓independent time lag protection定时限保护⍓inverse time lag protection 反时限保护⍓overcurrent relaying(protection)过流保护⍓negative sequence protection负序保护⍓zero sequence protection零序保护⍓back-up protection后备保护⍓generator out-of-step protection发电机失步保护⍓loss-of-excitation protection失磁保护switching overvoltage, switching surge(操作过电压) switch board(配电盘，开关柜)auxiliary power, house supply,station service(厂用电) pumped storage(station)抽水蓄能(电站)Section switch分段开关sectional bus分段母线generator-transformer unit发变组balance of plant 辅助设备coal grinding mill磨煤机ball tube mill钢球磨煤机feed pump 给水泵 AM/FM/GISEMSDMSDAsimplified modelsteam turbinehydraulic turbine load forcastmaster control room(主控室)circulating water pump(循环水泵)RTU(remote control unit)carrier wave(载波) lancing吹灰, soot blower吹灰枪 guide rail导轨dispatch调度speed governor(调速器)rated condition额定工况, nominal rating额定功率。

AA．B．C极密度继电器（第二报警值）A．B．C极密度继电器（第一报警值）A．B．C极主储压器漏氮指示器Indicator for N2安(培) ampere (A)安全边界 safety boundaries安全标志 safety mark安全标准 safety standard安全操作规程safety operation specifications安全措施 safety measure / safety action安全电压 safety voltage安全阀 relief valve / safety valve 安全阀打开 Safety valve opening安全防护技术要求 safeguarding specifications 安全分析报告 safety analysis report安全工程(学) safety engineering安全工作压力 safe working pressure 安全管理 safety management安全技术措施 safety technical steps (measurement))安全技术规程 safety technical regulation安全距离 safe distance安全可靠运行safe and reliable operation安全认证 safety certification安全色 safety color安全设[措]施 maintenance prevention安全生产 safety in production安全特低电压safety extra-low voltage安全限度 safe limit安全性 safety安全要求 safety requirement安全裕度 safety margin安全运行safe and reliable operation / safe operation安全责任制system of safety responsibility安全注意事项 safety precautions安匝 ampere-turns安装 erection / mounting / installation安装垫 mounting pad安装费用 installation cost安装和使用条件 condition of installation and use安装和维护erection and maintenance 安装结构 mounting structure安装结构或间距 mounting structure or spacing安装竣工检验 final installation inspection安装孔 fixing hole安装面 mounting face安装平面 mounting plane安装使用说明书 instructions for installation & operation安装说明 mounting instruction安装条件 mounting conditions安装图 assembly drawing安装有…… be installed / be fitted with氨气检漏 ammonia sniffing鞍型端子 saddle terminal按钮 push-button按钮开关 push button actuator按生产要素分配 distribution based on production factors按照 in accordance with (to) / according to按指数衰减的直流恢复电压exponentially decaying d.c.recovery voltage盎斯-英寸 ounce-inch凹坑 pit奥氏体 austeniteB八小时工作制 8-hour duty巴(表压) bar (gauge pressure)扒钉 anti-cheking iron扒渣 dross trap拔模斜度 draft把...拆开 take apart 把M安装在N上 fit M on N把M套在N上 fit M over N把M装（插）进N fit M into N把手 handle坝址 dam site白班 dayshift白点 fish eye / flake白金 white gold白金电极 platinum electrode白口铁 white cast iron白口铸铁 white cast iron白铁皮 white iron白噪声 white noise百分比抽样检验percent sampling inspection and test百分数 percentage百分数导电率 percent conductivity百分阻抗 percentage impedance摆动 wobble摆动焊 welding with weaving; weave bead welding摆动振动 wagging vibration摆脱电流 let-go current扳手 wrench / spanner斑点 spot搬运 handling板材 sheets板规（靠模） plate gauge (shaping plate)板坯 slab板条箱（包装用） crate板牙 screw plate / die-block半波 half-wave / half-cycle / loop 半波持续时间 loop duration 半成品 semi-finished product半打（六个） half a dozen半导体 semiconductor半导体层 semiconducting layer半干法 semi-dry method半个正弦波 a half sine wave半个周波 one-half cycle半极 half a pole半控 half control半年度检验 semiannual inspection and test半衰期 half-life半小时 half an hour半硬钢 half-hard steel半圆棒 half round bar半自动 semi-automatic半自动的 semi-automatic半自动焊 semi-automatic welding 伴随 accompany棒料 billet棒形绝缘子 rod insulator包封 encapsulating包封胶 encapsulating compound包覆导体 clad conductor包含体 inclusion body包括 include / comprise / contain 包络线 envelope curve包铅金属 lead coated metal包税区 bonded area包装 package / packing包装标志 packing mark包装标准 packing standard包装箱 packing box / packaging case 饱和saturation饱和磁化强度saturation magnetization饱和度 degree of saturation饱和效应 saturation effect饱和因数 saturation factor保持 hold保持继电器keep relay保持经济适度快速增长 maintain an appropriate rapid economic growth 保持在合闸位置 be held in closed position保持至少5分钟 at least maintain for 5 min保护电抗器 protective reactor保护电力间隙 protection power gap 保护电路 protective circuit保护断路器 back-up circuit breaker/ protection circuit breaker保护范围 protective range保护火花间隙 protective spark gap 保护继电器 protective relay保护开关back-up switch / protection switch保护水平 protection level保护用互感器protective transformer保护装置protective equipment (device)保护装置的保护水平protection level of a protective device保护装置的保护因数protection factor of a protective device保留垫板 fusible (permanent) backing保留指数 retention index保税区 bonded area 保温材料adiabator / thermal insulation material保温层 lagging / thermal insulation 保温加热器 temperature-keeping heater保温冒口 insulated feeder保温温度 holding temperature保险 insurance保险阀 lock valve保险公司 insurance company保险丝 fuse / fuse wire保证 ensure / assure / guarantee保证国家的长治久安guarantee China’s long-term stability保证社会公共需要 guarantee social needs报废 riscard / refuse / scrap报废品 scrapped product报告 report报告编号 reference of report number 报警 alarm报批for approval爆裂 rupture爆破片 bursting disks爆破片的误爆破unintentional rupture of bursting disk爆破压力 rupture pressure爆炸性气体 explosive gases杯状纵磁结构cup-shaped axial magnetic structure备份 backup备件 spare parts备料场charging area / charge make-up area备忘录 memorandum (-book)备用 prepared for use 备用的辅助开关spare auxiliary switch备用面板 blank panel备有…… be fitted with… / be equipped with …备注 Remarks背板 sheet backing背点 ant-apex背对背电容器组back-to-back capacitor bank背景情况 background背景噪声 background noise背景噪声水平 background noise level背砂 backing sand背压力 back pressure背压式汽轮机 back-pressure turbine 倍频器 frequency doubler被覆层coating layer / coat /coating被覆线 coated wire被审核方 auditee被试断路器 the test circuit breaker 焙烧baking本图 This drawing本图对应断路器处于下列状态 This diagram corresponds to the following conditions:本图供用户作液压柜-断路器本体（密度继电器、储压器漏氮指示器、接线盒）之间电缆联接参考用。

网易电力专业英语词汇(较全)1）元件设备三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor并联电容器：shunt capacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：power plant断路器：Breaker刀闸(隔离开关)：Isolator分接头：tap电动机：motor2）状态参数有功：active power无功：reactive power电流：current容量：capacity电压：voltage档位：tap position有功损耗：reactive loss无功损耗：active loss空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current阻抗：impedance正序阻抗：positive sequence impedance负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance无功负载：reactive load 或者QLoad有功负载: active load PLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流)：magnetizing current定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable高压: high voltage低压：low voltage中压：middle voltage电力系统 power system发电机 generator励磁 excitation励磁器 excitor电压 voltage电流 current母线 bus变压器 transformer升压变压器 step-up transformer高压侧 high side输电系统 power transmission system输电线 transmission line固定串联电容补偿fixed series capacitor compensation 稳定 stability电压稳定 voltage stability功角稳定 angle stability暂态稳定 transient stability电厂 power plant能量输送 power transfer交流 AC装机容量 installed capacity电网 power system落点 drop point开关站 switch station双回同杆并架 double-circuit lines on the same tower 变电站 transformer substation补偿度 degree of compensation高抗 high voltage shunt reactor无功补偿 reactive power compensation故障 fault调节 regulation裕度 magin三相故障 three phase fault故障切除时间 fault clearing time极限切除时间 critical clearing time切机 generator triping高顶值 high limited value强行励磁 reinforced excitation线路补偿器 LDC(line drop compensation)机端 generator terminal静态 static (state)动态 dynamic (state)单机无穷大系统 one machine - infinity bus system 机端电压控制 AVR功角 power angle有功（功率） active power无功（功率） reactive power功率因数 power factor无功电流 reactive current下降特性 droop characteristics斜率 slope额定 rating变比 ratio参考值 reference value电压互感器 PT分接头 tap下降率 droop rate仿真分析 simulation analysis传递函数 transfer function框图 block diagram受端 receive-side裕度 margin同步 synchronization失去同步 loss of synchronization阻尼 damping摇摆 swing保护断路器 circuit breaker电阻：resistance电抗：reactance阻抗：impedance电导：conductance电纳：susceptance导纳：admittance电感：inductance电容: capacitanceAGC Automatic Generation Control自动发电控制AMR Automatic Message Recording 自动抄表ASS Automatic Synchronized System 自动准同期装置ATS Automatic Transform System 厂用电源快速切换装置AVR Automatic Voltage Regulator 自动电压调节器BCS Burner Control System 燃烧器控制系统BMS Burner Management System 燃烧器管理系统CCS Coordinated Control System 协调控制系统CRMS Control Room Management System 控制室管理系统CRT Cathode Ray Tube 阴极射线管DAS Data Acquisition System 数据采集与处理系统DCS Distributed Control System 分散控制系统DDC Direct Digital Control 直接数字控制（系统）DEH Digital Electronic Hydraulic Control 数字电液(调节系统)DPU Distributed Processing Unit 分布式处理单元EMS Energy Management System 能量管理系统ETS Emergency Trip System 汽轮机紧急跳闸系统EWS Engineering Working Station 工程师工作站FA Feeder Automation 馈线自动化FCS Field bus Control System 现场总线控制系统FSS Fuel Safety System 燃料安全系统FSSS Furnace Safeguard Supervisory System 炉膛安全监控系统GIS Gas Insulated Switchgear 气体绝缘开关设备GPS Global Position System 全球定位系统HCS Hierarchical Control System 分级控制系统LCD Liquid Crystal Display 液晶显示屏LCP Local Control Panel 就地控制柜MCC Motor Control Center （电动机）马达控制中心MCS Modulating Control System 模拟量控制系统MEH Micro Electro Hydraulic Control System 给水泵汽轮机电液控制系统MIS Management Information System 管理信息系统NCS Net Control System 网络监控系统OIS Operator Interface Station 操作员接口站OMS Outage Management System 停电管理系统PID Proportion Integration Differentiation 比例积分微分PIO Process ｉｎｐｕｔOutput 过程输入输出（通道）PLC Programmable Logical Controller 可编程逻辑控制器PSS Power System Stabilizator 电力系统稳定器SCADA Supervisory Control And Data Acquisition 数据采集与监控系统SCC Supervisory Computer Control 监督控制系统SCS Sequence Control System 顺序(程序)控制系统SIS Supervisory Information System 监控信息系统TDCS（TDC）Total Direct Digital Control 集散控制系统TSI Turbine Supervisory Instrumentation 汽轮机监测仪表UPS Uninterrupted Power Supply 不间断供电专业英语（电力词汇）标准的机组数据显示 (Standard Measurement And Display Data)负载电流百分比显示 Percentage of Current load(%)单相/三相电压 Voltage by One/Three Phase (Volt.)每相电流 Current by Phase (AMP)千伏安 Apparent Power (KVA)中线电流 Neutral Current (N Amp)功率因数 Power Factor (PF)频率 Frequency(HZ)千瓦 Active Power (KW)千阀 Reactive Power (KVAr)最高/低电压及电流 Max/Min. Current and Voltage输出千瓦/兆瓦小时 Output kWh/MWh运行转速 Running RPM机组运行正常 Normal Running超速故障停机 Overspeed Shutdowns低油压故障停机 Low Oil Pressure Shutdowns高水温故障停机 High Coolant Temperature Shutdowns起动失败停机 Fail to Start Shutdowns冷却水温度表 Coolant Temperature Gauge机油油压表 Oil Pressure Gauge电瓶电压表 Battery Voltage Meter机组运行小时表 Genset Running Hour Meter怠速-快速运行选择键 Idle Run – Normal Run Selector Switch运行-停机-摇控启动选择键 Local Run-Stop-Remote Starting Selector Switch 其它故障显示及输入 Other Common Fault Alarm Display and电力行波词汇行波travelling wave模糊神经网络fuzzy-neural network神经网络neural network模糊控制fuzzy control研究方向 research direction副教授associate professor电力系统the electrical power system大容量发电机组large capacity generating set输电距离electricity transmission超高压输电线super voltage transmission power line投运commissioning行波保护Traveling wave protection自适应控制方法adaptive control process动作速度speed of action行波信号travelling wave signal测量信号measurement signal暂态分量transient state component非线性系统nonlinear system高精度high accuracy自学习功能self-learning function抗干扰能力anti-jamming capability自适应系统adaptive system行波继电器travelling wave relay输电线路故障transmission line malfunction仿真simulation算法algorithm电位electric potential短路故障short trouble子系统subsystem大小相等，方向相反equal and opposite in direction 电压源voltage source故障点trouble spot等效于equivalent暂态行波transient state travelling wave偏移量side-play mount电压electric voltage附加系统add-ons system波形waveform工频power frequency延迟变换delayed transformation延迟时间delay time减法运算subtraction相减运算additive operation求和器summator模糊规则fuzzy rule参数值parameter values可靠动作action message等值波阻抗equivalent value wave impedance附加网络additional network修改的modified反传算法backpropagation algorithm隶属函数membership function模糊规则fuzzy rule模糊推理fuzzy reasoning模糊推理矩阵fuzzy reasoning matrix样本集合 sample set给定的given采样周期sampling period三角形隶属度函数Triangle-shape grade of membership function 负荷状态load conditions区内故障troubles inside the sample space门槛值threshold level采样频率sampling frequency全面地all sidedly样本空间sample space误动作malfunction保护特性protection feature仿真数据simulation data灵敏性sensitivity小波变换wavelet transformation神经元neuron谐波电流harmonic current电力系统自动化power system automation继电保护relaying protection中国电力 China Power学报 journal初探primary exploration电机学 electrical machinery自动控制理论 automatic control theory电磁场 electromagnetic field电磁场与电磁波Electromagnetic Fields & Magnetic Waves微机原理 principle of microcomputer电工学 electrotechnics principle of circuits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 principle 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 electrical 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电力电子电路Power Electronic Circuit电力电子电器Power Electronic Equipment电力电子器件Power Electronic Devices电力电子学Power Electronics电力工程Electrical Power Engineering电力生产技术Technology of Electrical Power Generation电力生产优化管理Optimal Management of Electrical Power Generation电力拖动基础Fundamentals for Electrical Towage电力拖动控制系统Electrical Towage Control Systems电力系统Power Systems电力系统电源最优化规划Optimal Planning of Power Source in a Power System 电力系统短路Power System Shortcuts电力系统分析Power System Analysis电力系统规划Power System Planning电力系统过电压Hyper-Voltage of Power Systems电力系统继电保护原理Power System Relay Protection电力系统经济分析Economical Analysis of Power Systems电力系统经济运行Economical Operation of Power Systems电力系统可靠性Power System Reliability电力系统可靠性分析Power System Reliability Analysis电力系统无功补偿及应用Non-Work Compensation in Power Systems & Applicati 电力系统谐波Harmonious Waves in Power Systems电力系统优化技术Optimal Technology of Power Systems电力系统优化设计Optimal Designing of Power Systems电力系统远动Operation of Electric Systems电力系统远动技术Operation Technique of Electric Systems电力系统运行Operation of Electric Systems电力系统自动化Automation of Electric Systems电力系统自动装置Power System Automation Equipment电路测试技术Circuit Measurement Technology电路测试技术基础Fundamentals of Circuit Measurement Technology电磁感应定律law of electromagnetic induction励磁 excitation 励磁器 magnetizing exciter励磁器 exciter 恒定励磁器constant exciter励磁器激振器exciter励磁电流：magnetizing current 强行励磁reinforced excitation励磁调节器excitation regulator无功伏安volt-ampere reactive无功伏安时volt-ampere-hour reactive稳态控制homeostatic control; stable control a steady-state control 水电厂hydroelectric station落点 drop point 调节 regulation调节器conditioner 励磁调节器excitation regulator调速器regulator, governor ；speed regulator ；（正规）speed governor 高抗 high voltage shunt reactor并列的： apposite; paratactic 同步 synchronization系统解列system splitting（ trip）失去同步loss of synchronization 分接头：tap 裕度 margin 档位：tap position故障 fault 三相故障 three phase fault 切机 generator triping故障切除时间fault clearing time高顶值 high limited value静态 static (state) 动态 dynamic (state) 暂态transient机端电压控制 avr电动机：motor有功负载: active load/pload 无功负载：reactive load电压互感器pt (potential /voltage transformer )参考值 reference value 单机无穷大系统one machine - infinity bus system 仿真分析 simulation analysis 下降率 droop rate传递函数 transfer function 框图 block diagram受端 receive-side 同步 synchronization保护断路器 circuit breaker阻尼 damping无刷直流电机：brusless dc motor永磁直流电动机permanent-magnet direct current motor机端 generator terminal永磁同步电机：permanent-magnet synchronism motor异步电机：asynchronous motor三绕组变压器：three-column transformer thrclntransthree winding transformer双绕组变压器：double-column transformer dblclmntranstwo-circuit transformer; two-winding transformer固定串联电容补偿fixed series capacitor compensation双回同杆并架 double-circuit lines on the same tower单机无穷大系统 one machine - infinity bus system偿度 degree of compensation电磁场失去同步electromagnetic fields loss of synchronization 装机容量 installed capacity无功补偿 reactive power compensation故障切除时间 fault clearing time极限切除时间 critical clearing time强行励磁 reinforced excitation并联电容器：shunt capacitor下降特性 droop characteristics线路补偿器 ldc(line drop compensation) 《。

电力系统专业英语词汇1* 电力系统 power system 发电机 generator 电动机 motor* 励磁 excitation 励磁器 excitor* 电压 voltage 电流 current 母线 bus* 变压器 transformer 升压变压器 step-up transformer* 降压变压器 step-down transformer 档位：tap position* 空载损耗：no-load loss 空载电流：no-load current* 有功损耗：active power loss 无功损耗：reactive power loss* 铁损 iron loss 铜损copper loss* 输电系统 power transmission system 输电线 transmission line* 配电系统 Power distribution system* 高压: high voltage 低压：low voltage 中压：middle voltage* 高压侧 high side电力系统专业英语词汇2* 稳定 stability 功角稳定 angle stability 电压稳定 voltage stability* 暂态稳定 transient stability 静态稳定 steady stability* 电厂 power plant 能量输送 power transfer* 交流 AC (alternating current) 直流 DC (direct current)电网 power grid* 落点 drop point 开关站 switch station 调节 regulation* 高压并联电抗器 high voltage shunt reactor* 并列的：apposable 裕度 margin* 故障 fault 三相故障 three phase fault 分接头：tap* 切机 generator tripping 高顶值 high limited value 静态 static (state)* 动态 dynamic (state) 机端电压控制 AVR* 电抗 reactance 电阻 resistance* 功角 power angle 有功（功率） active power电力系统专业英语词汇3* 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* 功角power-angle 转子：rotor* 电压等级voltage grade* 有功负载: active load 无功负载：reactive load* 阻抗impedance电阻：resistor 电抗：reactance 电导：conductance 电纳：susceptance电力系统专业英语词汇4* 上限:upper limit 下限：lower limit* 正序阻抗：positive sequence impedance 负序阻抗：negative sequenceimpedance零序阻抗：zero sequence impedance* 无功（功率） reactive power 功率因数power factor 无功电流 reactive current* 斜率 slope 额定 rating 变比 ratio* 参考值 reference value* 电压互感器 PT电流互感器 CT电力系统专业英语词汇5* 仿真分析 simulation analysis* 传递函数 transfer function* 框图 block diagram* 受电端 receive-side 送电端 sending-side* 同步 synchronization异步 asynchronization* 摇摆 swing 阻尼 damping* 无刷直流电机：Brushless DC motor机端 generator terminal* 断路器 circuit breaker* 刀闸(隔离开关)：Isolator（disconnector）接地刀闸earthing disconnector电力系统专业英语词汇6* 变电站 transformer substation* 永磁同步电机：Permanent-magnet Synchronism Motor* 异步电机：Asynchronous Motor* 三绕组变压器：three-column transformer* 双绕组变压器：double-column transformer* 固定串联电容补偿fixed series capacitor compensation* 双回同杆并架 double-circuit lines on the same tower* 单机无穷大系统 one machine - infinity bus system电力系统专业英语词汇7* 励磁电流：magnetizing current* 电磁场Electromagnetic fields* 失去同步 loss of synchronization* 装机容量 installed capacity* 无功补偿 reactive power compensation* 并联电容器：shunt capacitor* 线路补偿器 line drop compensation* 补偿度 degree of compensation* 故障切除时间 fault clearing time* 极限切除时间 critical clearing time* 强行励磁 reinforced excitation* 下降特性 droop characteristics 下降率 droop rate。

PEC电气工程专业英语证书考试-电力系统专业英语词汇active filter 有源滤波器Active power 有功功率ammeter-电流表taped-transformer-多级变压器amplitude modulation (AM) 调幅analytical 解析的Arc reignition 电弧重燃Arc suppression coil 消弧线圈arc-extinguishing-chamber-灭弧室dynamo-直流发电机Armature 电枢Armature--电枢Internal--combustion--engine--内燃机Automatic oscillograph 自动录波仪Automatic-control-自动控制Principles-of-electric-circuits-电路原理Automatic--meter--reading--自动抄表Boiler--锅炉Autotransformer 自藕变压器Autotransformer 自耦变压器baghouse 集尘室Bare conductor 裸导线binary 二进制Blackout 断电、停电Brush--电刷Deenergize--断电Bus tie breaker 母联断路器Bushing 套管bushing-tap-grounding-wire-套管末屏接地线power-transformer-电力变压器calibrate 校准Capacitor bank 电容器组Carbon brush 炭刷cascade-transformer-串级变压器disconnector-隔离开关Combustion turbine 燃气轮机Commutator--换向器Underground--cable--地下电缆Composite insulator 合成绝缘子conductor-导线current-transformer-CT-电流互感器Converter (inverter) 换流器（逆变器）Copper loss 铜损Counter--emf--反电势coupling-capacitor-耦合电容earthing-switch-接地开关Creep distance 爬电距离crusher 碎煤机decimal 十进制Demagnetization 退磁，去磁detection-impedance-检测阻抗asynchronous-machine-异步电机Digital-signal-processing-数字信号处理Dispatcher 调度员Distribution dispatch center 配电调度中心Distribution system 配电系统Distribution--automation--system--配电网自动化系统Servomechanism--伺服系统Domestic load 民用电Drum 汽包，炉筒Eddy current 涡流electrostatic-voltmeter-静电电压表variable-transformer-调压变压器EMC (electromagnetic compatibility) 电磁兼容exciting-winding-激磁绕组grading-ring-均压环Extra-high voltage (EHV) 超高压Feeder 馈电线FFT (fast Fourier transform) 快速傅立叶变换fixed-contact-静触头steam-turbine-汽轮机flash-counter-雷电计数器charging(damping)-resistor-充电(阻尼)电阻Flexible AC transmission system(FACTS) 灵活交流输电系统Fossil-fired power plant 火电厂frequency modulation (FM) 调频frequency-domain 频域fuse 保险丝，熔丝gas-insulated-substation-GIS-气体绝缘变电站turbogenerator-汽轮发电机generator-发电机GIS (gas insulated substation, geographic information system) 气体绝缘变电站,地理信息系统glass-insulator-玻璃绝缘子inverter-station-换流站glow-discharge-辉光放电harmonic-谐波grounding-capacitance-对地电容step-up-(down)-transformer-升(降)压变压器hexadecimal 十六进制high-voltage-testing-technology-高电压试验技术Power-electronics-电力电子humidity 湿度hydro-power-station-水力发电站lightning-arrester-避雷器IC (integrated circuit) 集成电路IEC (international Electrotechnical Commission) 国际电工（技术）委员会IEE (Institution of Electrical Engineers) 电气工程师学会（英）IEEE (Institute of Electrical and Electronic Engineers) 电气与电子工程师学会（美）impulse-current-冲击电流power-network-电力网络impulse-flashover-冲击闪络insulation-绝缘Independent pole operation 分相操作Induction 感应Inductive (Capacitive) 电感的(电容的)inhomogenous-field-不均匀场overvoltage-过电压Instrument transducer 测量互感器insulation-coordination-绝缘配合aging-老化internal-discharge-内部放电alternating-current-交流电Iron loss 铁损ISO (international standardization organization) 国际标准化组织Kinetic(potential) energy 动（势）能LAN (local area network) 局域网Lateral 支线Leakage flux 漏磁通LED (light emitting diode) 发光二极管Light(boiling)-water reactor 轻（沸）水反应堆lightning-overvoltage-雷电过电压arc-discharge-电弧放电lightning-stroke-雷电波AC-transmission-system-交流输电系统Line trap 线路限波器Load shedding 甩负荷Loop system 环网系统loss-angle（介质）损耗角attachment-coefficient-附着系数magnetic-field-磁场attenuation-factor-衰减系数Main and transfer busbar 单母线带旁路Malfunction 失灵mean-free-path-平均自由行程anode-(cathode)-阳极（阴极）mean-molecular-velocity-平均分子速度breakdown-（电）击穿mixed-divider-(阻容)混合分压器transmission-line-传输线moisture 潮湿，湿气moving-contact-动触头hydraulic-turbine-水轮机Nameplate 铭牌negative-ions-负离子bubble-breakdown-气泡击穿neutral-point-中性点hydrogenerator-水轮发电机non-destructive-testing-非破坏性试验cathode-ray-oscilloscope-阴极射线示波器non-uniform-field-不均匀场cavity-空穴,腔nuclear-power-station-核电站bus-bar-母线numerical 数字的octal 八进制oil-filled-power-cable-充油电力电缆overhead-line-架空线Oil-impregnated paper 油浸纸绝缘operation amplifier 运算放大器operation amplifier 运算放大器Operation mechanism 操动机构oscilloscope-示波器sulphur-hexafluoride-breaker-SF6-断路器Outgoing (incoming) line 出（进）线partial-discharge-局部放电corona-电晕passive filter 无源滤波器Peak-load 峰荷peak-reverse-voltage-反向峰值电压composite-insulation-组合绝缘peak-voltmeter-峰值电压表potential-transformer-PT-电压互感器Phase displacement (shift) 相移Phase Lead(lag) 相位超前（滞后）Phase shifter 移相器phase-to-phase-voltage-线电压Dielectric-电介质,绝缘体photoelectric-emission-光电发射critical-breakdown-voltage-临界击穿电压photon-光子Discharge-放电Pneumatic(hydraulic) 气动（液压）point-plane-gap-针板间隙earth(ground)-wire-接地线polarity-effect-极性效应dielectric-constant-介质常数porcelain-insulator-陶瓷绝缘子front(tail)-resistance-波头(尾)电阻Potential stress 电位应力(电场强度)Power factor 功率因数Power line carrier (PLC) 电力线载波（器）power-capacitor-电力电容dielectric-loss-介质损耗Power--factor--功率因数Torque--力矩Power-flow current 工频续流power-system-电力系统Primary(backup) relaying 主(后备)继电保护Prime grid substation 主网变电站Protective relaying 继电保护pulverizer 磨煤机Pulverizer 磨煤机Pumped storage power station 抽水蓄能电站quasi-uniform-field-稍不均匀场direct-current-直流电radio-interference-无线干扰divider-ratio-分压器分压比rated 额定的rating-of-equipment-设备额定值grounding-接地Reactance (impedance) 电抗（阻抗）Reactive 电抗的，无功的Reactive power` 无功功率Reactor 电抗器Reclosing 重合闸Recovery voltage 恢复电压Rectifier 整流器Relay panel 继电器屏relay-继电器iron-core-铁芯Reserve capacity 备用容量residual-capacitance-残余电容electrochemical-deterioration-电化学腐蚀resonance 谐振，共振Restriking 电弧重燃Retaining ring 护环RF (radio frequency) 射频Right-of-way 线路走廊Rms (root mean square) 均方根值Rogowski-coil-罗可夫斯基线圈vacuum-circuit-breaker-真空断路器routing-testing-常规试验electric-field-电场Rpm (revolution per minute) 转/分Salient-pole 凸极scale 刻度，量程Schering-bridge-西林电桥live-tank-oil-circuit-breaker-少油断路器Series (shunt) compensation 串（并）联补偿Shaft 转轴Shield wire 避雷线-shielding-屏蔽electron-avalanche-电子崩Short-circuit ratio 短路比short-circuit-testing-短路试验electronegative-gas-电负性气体Shunt reactor 并联电抗器Silicon carbide 碳化硅Silicon rubber 硅橡胶Single (dual, ring) bus 单（双，环形）母线Skin effect 集肤效应Slip ring 滑环space-charge-空间电荷epoxy-resin-环氧树脂sparkover 放电sphere-gap-球隙rotor-转子Spot power price 实时电价Static var compensation (SVC) 静止无功补偿Stationary (moving) blade 固定（可动）叶片Stator(rotor) 定（转）子steel-reinforced-aluminum-conductor--钢芯铝绞线tank-箱体stray-capacitance-杂散电容motor-电动机stray-inductance-杂散电感stator-定子streamer-breakdown-流注击穿expulsion-gap-灭弧间隙substation-变电站Insulator-绝缘子Superheater 过热器Supervisory control and data acquisition (SCADA) 监控与数据采集surface-breakdown-表面击穿field-strength-场强Surge 冲击，过电压surge-impedance-波阻抗dead-tank-oil-circuit-breaker-多油断路器suspension-insulator-悬式绝缘子bushing-套管sustained--discharge--自持放电field--stress--电场力Switchboard 配电盘，开关屏switching--overvoltage--操作过电压field--distortion--场畸变Synchronous condenser 同步调相机Synchronous condenser 同步调相机Tap 分接头Telemeter 遥测terminal 接线端子Tertiary winding 第三绕组test-object-被试品synchronous-generator-同步发电机thermal--breakdown--热击穿field--gradient--场梯度thermal-power-station-火力发电站metal-oxide-arrester-MOA-氧化锌避雷器Tidal current 潮流time-domain 时域Time-of-use(tariff) 分时（电价）Transfer switching 倒闸操作treeing--树枝放电field--emission--场致发射trigger-electrode-触发电极highvoltage-engineering-高电压工程Trip circuit 跳闸电路Trip coil 跳闸线圈tuned-circuit-调谐电路winding-绕组Turn (turn ratio) 匝（匝比，变比）Ultra-high voltage (UHV) 特高压uniform--field--均匀场flashover--闪络Uninterruptible power supply 不间断电源voltage-divider-分压器circuit-breaker-CB-断路器wave--front(tail)--波头（尾）gaseous--insulation--气体绝缘Withstand test 耐压试验withstand--voltage--耐受电压Prime--mover--原动机XLPE(Cross Linked Polyethylene )交联聚乙烯（电缆）XLPE-cable-交链聚乙烯电缆(coaxial)-cable-(同轴)电缆Zero sequence current 零序电流Zinc oxide 氧化锌。

常见电力电子专业英语词汇电压源voltage source 电流源current source理想电压源ideal voltage source理想电流源ideal current source伏安特性volt-ampere characteristic电动势electromotive force电压voltage 电流current 电位potential电位差potential difference 欧姆Ohm 伏特Volt安培Ampere 瓦特Watt 焦耳Joule 电路circuit电路元件circuit element 电阻resistance 电阻器resistor 电感inductance电感器inductor 电容capacitance电容器capacitor电路模型circuit model 参考方向reference direction参考电位reference potential 欧姆定律Ohm’s law基尔霍夫定律Kirchhoff’s law基尔霍夫电压定律Kirchhoff’s voltage law（KVL）基尔霍夫电流定律Kirchhoff’s current law（KCL）结点node 支路branch 回路loop 网孔mesh支路电流法branch current analysis 网孔电流法mesh current analysis结点电位法node voltage analysis 电源变换source transformations叠加原理superposition theorem 网络network无源二端网络passive two-terminal network有源二端网络active two-terminal network戴维宁定理Thevenin’s theorem诺顿定理Norton’s theorem开路（断路）open circuit 短路short circuit开路电压open-circuit voltage 短路电流short-circuit current直流电路direct current circuit (dc)交流电路alternating current circuit (ac)正弦交流电路sinusoidal a-c circuit 平均值average value有效值effective value均方根值root-mean-squire value (rms) 瞬时值instantaneous value电抗reactance 感抗inductive reactance 容抗capacitive reactance法拉Farad 亨利Henry 阻抗impedance 复数阻抗complex impedance相位phase 初相位initial phase 相位差phase difference相位领先phase lead 相位落后phase lag 倒相,反相phase inversion频率frequency 角频率angular frequency 赫兹Hertz相量phasor 相量图phasor diagram有功功率active power 无功功率reactive power视在功率apparent power 功率因数power factor功率因数补偿power-factor compensation串联谐振series resonance 并联谐振parallel resonance谐振频率resonance frequency 频率特性frequency characteristic幅频特性amplitude-frequency response characteristic相频特性phase-frequency response characteristic截止频率cutoff frequency 品质因数quality factor通频带pass-band 带宽bandwidth (BW) 滤波器filter一阶滤波器first-order filter 二阶滤波器second-order filter低通滤波器low-pass filter 高通滤波器high-pass filter带通滤波器band-pass filter 带阻滤波器band-stop filter转移函数transfer function 波特图Bode diagram 傅立叶级数Fourier series三相电路three-phase circuit 三相电源three-phase source对称三相电源symmetrical three-phase source对称三相负载symmetrical three-phase load相电压phase voltage 相电流phase current线电压line voltage 线电流line current三相三线制three-phase three-wire system三相四线制three-phase four-wire system三相功率three-phase power 星形连接star connection(Y-connection)三角形连接triangular connection(D- connection ,delta connection)中线neutral line 暂态transient state 稳态steady state暂态过程，暂态响应transient response换路定理low of switch 一阶电路first-order circuit三要素法three-factor method 时间常数time constant 积分电路integrating circuit 微分电路differentiating circuit磁路与变压器磁场magnetic field 磁通flux磁路magnetic circuit 磁感应强度flux density磁通势magnetomotive force 磁阻reluctance直流电动机dc motor 交流电动机ac motor异步电动机asynchronous motor 同步电动机synchronous motor三相异步电动机three-phase asynchronous motor单相异步电动机single-phase asynchronous motor旋转磁场rotating magnetic field 定子stator 转子rotor 转差率slip起动电流starting current 起动转矩starting torque额定电压rated voltage 额定电流rated current 额定功率rated power机械特性mechanical characteristic按钮button 熔断器fuse 开关switch 行程开关travel switch继电器relay 接触器contactor常开(动合)触点normally open contact常闭(动断)触点normally closed contact时间继电器time relay 热继电器thermal overload relay中间继电器intermediate relay可编程控制器programmable logic controller语句表statement list 梯形图ladder diagram本征半导体intrinsic semiconductor 掺杂半导体doped semiconductorP型半导体P-type semiconductorN型半导体N--type semiconductor自由电子free electron 空穴hole 载流子carriersPN结PN junction 扩散diffusion 漂移drift 二极管diode硅二极管silicon diode 锗二极管germanium diode 阳极anode 阴极cathode发光二极管light-emitting diode (LED) 光电二极管photodiode稳压二极管Zener diode 晶体管（三极管）transistorPNP型晶体管PNP transistor NPN型晶体管NPN transistor发射极emitter 集电极collector 基极base电流放大系数current amplification coefficient场效应管field-effect transistor (FET) P沟道p-channel N沟道n-channel结型场效应管junction FET（JFET）金属氧化物半导体metal-oxide semiconductor (MOS)耗尽型MOS场效应管depletion mode MOSFET（D-MOSFET）增强型MOS场效应管enhancement mode MOSFET（E-MOSFET）源极source 栅极grid 漏极drain跨导transconductance 夹断电压pinch-off voltage热敏电阻thermistor 开路open 短路shorted放大器amplifier 正向偏置forward bias 反向偏置backward bias静态工作点quiescent point (Q-point) 等效电路equivalent circuit电压放大倍数voltage gain 总的电压放大倍数overall voltage gain饱和saturation 截止cut-off放大区amplifier region 饱和区saturation region截止区cut-off region 失真distortion饱和失真saturation distortion 截止失真cut-off distortion零点漂移zero drift 正反馈positive feedback 负反馈negative feedback串联负反馈series negative feedback并联负反馈parallel negative feedback共射极放大器common-emitter amplifier 射极跟随器emitter-follower共源极放大器common-source amplifier 共漏极放大器common-drain amplifier多级放大器multistage amplifier阻容耦合放大器resistance-capacitance coupled amplifier直接耦合放大器direct- coupled amplifier输入电阻input resistance 输出电阻output resistance负载电阻load resistance 动态电阻dynamic resistance负载电流load current旁路电容bypass capacitor 耦合电容coupled capacitor直流通路direct current path 交流通路alternating current path直流分量direct current component 交流分量alternating current component变阻器（电位器）rheostat 电阻（器）resistor 电阻（值）resistance电容（器）capacitor 电容（量）capacitance 电感（器，线圈）inductor 电感（量），感应系数inductance 正弦电压sinusoidal voltage 差动放大器differential amplifier运算放大器operational amplifier(op-amp)失调电压offset voltage 失调电流offset current共模信号common-mode signal 差模信号different-mode signal共模抑制比common-mode rejection ratio (CMRR)积分电路integrator（circuit）微分电路differentiator（circuit）有源滤波器active filter 低通滤波器low-pass filter高通滤波器high-pass filter 带通滤波器band-pass filter带阻滤波器band-stop filter 波特沃斯滤波器Butterworth filter切比雪夫滤波器Chebyshev filter 贝塞尔滤波器Bessel filter截止频率cut-off frequency 上限截止频率upper cut-off frequency下限截止频率lower cut-off frequency 中心频率center frequency带宽Bandwidth 开环增益open-loop gain 闭环增益closed-loop gain 共模增益common-mode gain 输入阻抗input impedance电压跟随器voltage-follower 电压源voltage source 电流源current source单位增益带宽unity-gain bandwidth 频率响应frequency response频响特性（曲线）response characteristic 波特图the Bode plot稳定性stability 补偿compensation 比较器comparator迟滞比较器hysteresis comparator 阶跃输入电压step input voltage仪表放大器instrumentation amplifier 隔离放大器isolation amplifier 对数放大器log amplifier 反对数放大器antilog amplifier反馈通道feedback path 反向漏电流reverse leakage current相位phase 相移phase shift 锁相环phase-locked loop(PLL)锁相环相位监测器PLL phase detector 和频sum frequency差频difference frequency 振荡器oscillator RC振荡器RC oscillator LC振荡器LC oscillator正弦波振荡器sinusoidal oscillator三角波发生器triangular wave generator方波发生器square wave generator 幅度magnitude 电平level饱和输出电平（电压）saturated output level功率放大器power amplifier交越失真cross-over distortion甲类功率放大器class A power amplifier乙类推挽功率放大器class B push-pull power amplifier OTL功率放大器output transformerless power amplifier OCL功率放大器output capacitorless power amplifier半波整流full-wave rectifier 全波整流half-wave rectifier电感滤波器inductor filter 电容滤波器capacitor filter串联型稳压电源series (voltage) regulator开关型稳压电源switching (voltage) regulator集成稳压器IC (voltage) regulator晶闸管及可控整流电路晶闸管thyristor单结晶体管unijunction transistor（UJT）可控整流controlled rectifier可控硅silicon-controlled rectifier峰点peak point 谷点valley point控制角controlling angle 导通角turn-on angle 二进制binary二进制数binary number 十进制decimal 十六进制hexadecimal二-十进制binary coded decimal （BCD）门电路gate三态门tri-state gate 与门AND gate 或门OR gate 非门NOT gate 与非门NAND gate 或非门NOR gate异或门exclusive-OR gate 反相器inverter布尔代数Boolean algebra 真值表truth table 卡诺图the Karnaugh map逻辑函数logic function 逻辑表达式logic expression组合逻辑电路combination logic circuit 译码器decoder 编码器coder 比较器comparator 半加器half-adder 全加器full-adder七段显示器seven-segment display时序逻辑电路sequential logic circuit R-S触发器R-S flip-flop D触发器 D flip-flop J-K触发器J-K flip-flop主从型触发器master-slave flip-flop 置位set 复位reset直接置位端direct-set terminal 直接复位端direct-reset terminal 寄存器register异或门exclusive-OR gate 反相器inverter布尔代数Boolean algebra 真值表truth table 卡诺图the Karnaugh map逻辑函数logic function 逻辑表达式logic expression组合逻辑电路combination logic circuit 译码器decoder 编码器coder 比较器comparator 半加器half-adder 全加器full-adder七段显示器seven-segment display时序逻辑电路sequential logic circuit R-S触发器R-S flip-flop D触发器 D flip-flop J-K触发器J-K flip-flop主从型触发器master-slave flip-flop 置位set 复位reset直接置位端direct-set terminal 直接复位端direct-reset terminal寄存器register 移位寄存器shift register双向移位寄存器bidirectional shift register 计数器counter同步计数器synchronous counter 异步计数器asynchronous counter加法计数器adding counter 减法计数器subtracting counter 定时器timer清除（清0）clear 载入load时钟脉冲clock pulse 触发脉冲trigger pulse 上升沿positive edge下降沿negative edge 时序图timing diagram 波形图waveform单稳态触发器monostable flip-flop 双稳态触发器bistable flip-flop无稳态振荡器astable oscillator 晶体crystal555定时器555 timer 模拟信号analog signal 数字信号digital signalAD转换器analog -digital converter (ADC)DA转换器digital-analog converter (DAC)半导体存储器只读存储器read-only memory（ROM）随机存取存储器random-access memory（RAM）可编程ROM programmable ROM（PROM）发电机generator 励磁excitation 励磁器excitor 电压voltage电流current 升压变压器step-up transformer 母线bus变压器transformer 空载损耗：no-load loss铁损：iron loss 铜损：copper loss空载电流：no-load current 有功损耗：reactive loss 无功损耗：active loss输电系统power transmission system 高压侧high side输电线transmission line 高压: high voltage 低压：low voltage 中压：middle voltage 功角稳定angle stability 稳定stability电压稳定voltage stability 暂态稳定transient stability电厂power plant 能量输送power transfer 交流AC 直流DC电网power system 落点drop point开关站switch station 调节regulation高抗high voltage shunt reactor 并列的：apposable 裕度margin故障fault 三相故障three phase fault分接头：tap 切机generator triping 高顶值high limited value 静态static (state)动态dynamic (state) 机端电压控制AVR电抗reactance 电阻resistance功角power angle 有功（功率）active power 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：voltage grade 有功负载: active load PLoad无功负载：reactive load 档位：tap position 电阻：resistor电抗：reactance 电导：conductance电纳：susceptance 上限:upper limit 下限：lower limit正序阻抗：positive sequence impedance负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance 无功（功率）reactive power功率因数power factor 无功电流reactive current 斜率slope额定rating 变比ratio 参考值reference value电压互感器PT 分接头tap 仿真分析simulation analysis下降率droop rate 传递函数transfer function 框图block diagram受端receive-side功率因数：power-factor 定子：stator阻抗：impedance 功角：power-angle 电压等级：voltage grade有功负载: active load PLoad 无功负载：reactive load档位：tap position 电阻：resistor 电抗：reactance 电导：conductance电纳：susceptance 上限:upper limit 下限：lower limit正序阻抗：positive sequence impedance负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance 无功（功率）reactive power功率因数power factor 无功电流reactive current 斜率slope额定rating 变比ratio 参考值reference value 电压互感器PT分接头tap 仿真分析simulation analysis 下降率droop rate传递函数transfer function 框图block diagram 受端receive-side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 electrical 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 Protectioninduction machine 感应式电机horseshoe magnet 马蹄形磁铁magnetic field 磁场eddy current 涡流right-hand rule 右手定则left-hand rule 左手定则slip 转差率induction motor 感应电动机rotating magnetic field 旋转磁场winding 绕组stator 定子rotor 转子induced current 感生电流time-phase 时间相位exciting voltage 励磁电压solt 槽lamination 叠片laminated core 叠片铁芯short-circuiting ring 短路环squirrel cage 鼠笼rotor core 转子铁芯cast-aluminum rotor 铸铝转子bronze 青铜horsepower 马力random-wound 散绕insulation 绝缘ac motor 交流环电动机end ring 端环alloy 合金coil winding 线圈绕组form-wound 模绕performance characteristic 工作特性frequency 频率revolutions per minute 转/分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Single Side Band(SSB) 单边带coupling capacitor 结合电容propagate 传导传播modulator 调制器demodulator 解调器line trap 限波器shunt 分路器Amplitude Modulation(AM 调幅Frequency Shift Keying(FSK) 移频键控tuner 调谐器attenuate 衰减incident 入射的two-way configuration 二线制generator voltage 发电机电压dc generator 直流发电机polyphase rectifier 多相整流器boost 增压time constant 时间常数forward transfer function 正向传递函数error signal 误差信号regulator 调节器stabilizing transformer 稳定变压器time delay 延时direct axis transient time constant 直轴瞬变时间常数transient response 瞬态响应solid state 固体buck 补偿operational calculus 算符演算gain 增益pole 极点feedback signal 反馈信号dynamic response 动态响应voltage control system 电压控制系统mismatch 失配error detector 误差检测器excitation system 励磁系统field current 励磁电流transistor 晶体管high-gain 高增益boost-buck 升压去磁feedback system 反馈系统reactive power 无功功率feedback loop 反馈回路automatic Voltage regulator(AVR)自动电压调整器reference Voltage 基准电压magnetic amplifier 磁放大器amplidyne 微场扩流发电机self-exciting 自励的limiter 限幅器manual control 手动控制block diagram 方框图linear zone 线性区potential transformer 电压互感器stabilization network 稳定网络stabilizer 稳定器air-gap flux 气隙磁通saturation effect 饱和效应saturation curve 饱和曲线flux linkage 磁链per unit value 标么值shunt field 并励磁场magnetic circuit 磁路load-saturation curve 负载饱和曲线air-gap line 气隙磁化线polyphase rectifier 多相整流器circuit components 电路元件circuit parameters 电路参数electrical device 电气设备electric energy 电能primary cell 原生电池energy converter 电能转换器conductor 导体heating appliance 电热器direct-current 直流time invariant 时不变的self-inductor 自感mutual-inductor 互感the dielectric 电介质storage battery 蓄电池e.m.f = electromotive force 电动势。

Be in versely （directly）proporti onal to 与. 合成反（正）比The computer system 计算机系统collect solar energy 搜集太阳能collect stamps 集邮Conventional sign 通用标志Conventional units of measurement 常用的计量单位Crank han dle（case ）手摇曲柄（去冰箱）chemical power 化学能Diesel power plant 柴油发电厂Diesel engine generator 柴油发电机Direct（alternating） current （DC）直流电（交流电）a electrical power system 电力系统Electrical（mechanical）energy 电能（机械能）Electromagnetic principle 电磁原理a hydraulic turbine 水轮机Mechanical power 机械能A magnetic field 磁场a steam turbine 汽轮机synthetic gas （fiber）合成气体（纤维）petroleum products 石油产品petroleum equipment 石油设备pote ntial en ergy （resources）潜在的能量（资源）Prime mover（energy）原动机（原始能）light （heavy）nuclear particles 轻（重）荷粒子nu clear reaction s（weap ons）核反应（核武器）A thermal power station 火力发电站The thermal unit 热量单元Torque requirement 转矩要求The rotor shaft 转轴Rotor core 转子铁芯nuclear fission 核裂变nuclear safety 核安全chain letter 连锁反应chain reaction 连锁信号steam cycle 蒸汽循环steam power 蒸汽动力fluid medium 流质体fluid mechanics 流体力学nuclear fuel 核燃料solid fuel 固体燃料fissionable isotope 可裂变同位素fissionable materials 可裂变物质critical mass 临界质critical load 临界负载nu clear energy 核（原子）能thermal energy 热能commercial reactor 商用（核）反应堆atomic reactor 核反应堆heat source 热源redioactive source 放射源availability of machinery 机械的可用性availability of the equipment 设备的可用性high pressure zone 高压地带low pressure zone 低压地区commission of a nuclear power station 核电站的运行after commission 投产后precentage of outages 停机率percentage of maintenance 维修率instant loading 瞬间负载take full load 完全负载shutdowns for check 停机检查shutdowns for repairs and maintenance 停机保养13.self-replenishing energy 自行补充的能源self-replenishing water capacity 自行补充的水容量construction of a reservoir 修建水库construction of a dam 大坝的建筑a system of farm irrigation 农田灌溉系统a system of automatic drains 自动排水系统the multi-purpose harness of the Yellow Valley 黄河流域的综合治理the development of Yangtse Valley 长江流域的开发time invariant steady-state 时间恒定不变的稳定状态sinusoidal steady-state 正弦稳定状态conducting materials 导体原料conducting wires 导线maximum current density 最大电流密度weight density 重度a transmissionqd line 输电线路a transmission system 传输系统plane surface 平面quipotential surface 等势面额power system 电力系统power apparatus 电力仪表instantaneous value 瞬时值average value 平均值fluid insulation 液体绝缘solid insulation 固体绝缘resistance network 电阻网络network structure 网状组织allowable current 允许电流allowable load 许可负载the protective relay 继电保护器induction-type relays 感应型继电器voltage signal 电压信号current signal 电流信号measuring operation 测量动作instantaneous operation 瞬时动作alternating current circuits 交流电路direct-current circuits 直流电路static devices 静态设备rotating equipment 转动设备magnetic-induction typesv 磁感应型types of various blood 各种血型the pole face 极面the pole star 北极星a permanent magnet 永久磁铁a permanent committee 常设委员会a cooling system 冷却系统a railway system 铁路系统abnormal operation 非正常运行normal operation 正常运行Long-distance communication 远距离通信Long-distance transmission 远距离传递Voice band communications channel 音频通信信道Selecting the voice channel 选择信道Frequently modulation 频率调制Velocity modulation 速度调节Digital pulse 数字脉冲Error pulse 误差信号脉冲Give priority to the one computer 给一个计算机以优先权Give priority to women and children 给妇女儿童以优先权Have access to the central computer 有进入主计算机的通道Have access to the library 有权利使用图书馆Go out of commission 脱离了权限命令Go out of date 过时了Be identified as the primary 被标识为主机Be identified as transmission 被标识为信息传递Relay the information to its intended destination 将信息转发给预期的目的Relay TV programmes to foreign countries 将电视节目传播到国外Control system 控制系统eating system 加热系统H Physical quantity 物理量Known quantity 已知量Analog technique 模拟技术Digital technique 数字技术Data-handling capability 数据处理器能力Heat transfer capability 传热能力Desired value 理想值Given value 给定值Modify the system 调整系统Modify the design 修改设计Have no effect on 对。

电气常用英语词汇电力系统 power system 发电机 generator 励磁excitation 励磁器 excitor 电压voltage 电流current 升压变压器 step-up transformer母线bus 变压器transformer 空载损耗 no-load loss 铁损 iron loss 铜损 copper loss 空载电流no-load current 有功损耗 active loss无功损耗 reactive loss 输电系统power transmission system高压侧high side 输电线transmission line 高压 high voltage低压 low voltage 中压 middle voltage 功角稳定angle stability稳定stability 电压稳定 voltage stability 暂态稳定 transient stability 电厂 power plant 能量输送power transfer 交流AC 直流 DC电网 power system 落点drop point 开关站switch station调节regulation 高抗 high voltage shunt reactor 并列的apposable 裕度margin 故障fault 三相故障 three phase fault 分接头tap切机generator triping 高顶值 high limited value 静态 static (state) 动态dynamic (state) 机端电压控制AVR 电抗reactance 电阻 resistance功角 power angle 有功（功率） active power 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 i mpedance功角power-angle 电压等级 voltage grade 有功负载: active load PL o ad 无功负载 reactive load 档位 tap position 电阻resistor 电抗 reactance 电导conductance 电纳susceptance 上限 upper limit 下限 lower limit正序阻抗 positive sequence impedance 负序阻抗 negative sequence imp edance零序阻抗 zero sequence impedance 无功（功率） reactive power功率因数 power factor 无功电流reactive current 斜率slope 额定 rating 变比ratio 参考值 reference value 电压互感器 PT 分接头tap仿真分析 simulation analysis 下降率 droop rate 传递函数 transfer function框图 block diagram 受端receive-side 同步 synchronization保护断路器 circuit breaker 摇摆swing 阻尼 damping无刷直流电机Brusless DC motor 刀闸(隔离开关) Isolator 机端generator te rminal变电站transformer substation 永磁同步电机Permane nt-mag net Synchronis m Motor异步电机 Asynchronous Motor 三绕组变压器 three-column transformer Th rClnTrans双绕组变压器double-column transformer DblClmnTrans固定串联电容补偿fixed series capacitor compensation双回同杆并架double-circuit lines on the same tower单机无穷大系统one machine - infinity bus system励磁电流 Magnetizing current 补偿度degree of compensation电磁场:Electromagnetic fields 失去同步 loss of synchronization装机容量 installed capacity 无功补偿 reactive power compensation故障切除时间fault clearing time 极限切除时间critical clearing time强行励磁 reinforced excitation 并联电容器 shunt capacitor<下降特性 droop characteristics 线路补偿器LDC(line drop compensation)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Electrotechnics 电路原理Principle of circuits 电机学Electrical Mac hinery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Principle of Electrical System's Relay Prote ction电力系统元件保护原理Protection Principle ofPower System 's El ement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电气工程讲座电力电子基础Lectures on electrical powerproduction Basic fundamentals of power electronics高电压工程High voltage engineering电子专题实践cs电气工程概论电子电机集成系统电力传动与控制电力系统继电保护主变压器升压变压器Topics on experimental project of electroni Introduction to electrical engineering Electronic machine systemElectrical Drive and ControlPower System Relaying Protectionmain transformerstep-up transformer降压变压器step-down transformer 工作变压器operating transformer 备用变压器standby transformer公用变压器三相变压器单相变压器带负荷调压变压器变压器铁芯变压器线圈变压器绕组变压器油箱变压器外壳变压器风扇common transformer three-phase transformer single-phase transformeron-load regulating transformer transformer coretransformer coil transformer winding transformer oil tank transformer casing transformer fan变压器油枕transformer oil conservator( ∽ drum 变压器额定电压transformer reted voltage变压器额定电流transformer reted current变压器调压范围transformer voltage regulation rage 配电设备power distribution equipmentSF6 断路器SF6 circuit breaker开关switch 按钮button 隔离开关 isolator,disconnector真空开关 vacuum switch 刀闸开关knife-switch接地刀闸 earthing knife-switch 电气设备 electrical equipment变流器 current converter 电流互感器current transformer电压互感器 voltage transformer 电源 power source交流电源 AC power source 直流电源 DC power source工作电源 operating source 备用电源 Standby source强电strong current 弱电 weak current继电器relay 信号继电器 signal relay 电流继电器current relay电压继电器 voltage relay 跳闸继电器tripping relay 合闸继电器 closing relay中间继电器 intermediate relay 时间继电器time relay零序电压继电器zero-sequence voltage relay 差动继电器 differential r elay闭锁装置 locking device 遥控telecontrol 遥信 telesignalisation遥测 telemetering 遥调 teleregulation 断路器breaker,circuit bre aker少油断路器 mini-oil breaker,oil-mini-mum breaker高频滤波器 high-frequency filter 组合滤波器combined filter常开触点 normally opened contaact 常闭触点normally closed contaac t并联电容 parallel capacitance 保护接地protective earthing熔断器 cutout,fusible cutout 电缆 cable 跳闸脉冲 tripping pulse 合闸脉冲 closing pulse 一次电压 primary voltage二次电压 secondary voltage 并联电容器parallel capacitor无功补偿器 reactive power compensation device消弧线圈 arc-suppressing coil 母线Bus,busbar 三角接法 delta connection 星形接法 Wye connection 原理图schematic diagram一次系统图primary system diagram二次系统图 secondary system diagram两相短路 two-phase short circuit三相短路 three-phase short circuit单相接地短路 single-phase ground short circuit短路电流计算 calculation of short circuit current自动重合闸 automatic reclosing高频保护 high-freqency protection距离保护 distance protection横差保护 transverse differential protection纵差保护 longitudinal differential protection线路保护line protection 过电压保护 over-voltage protection母差保护 bus differential protection瓦斯保护 Buchholtz protection 变压器保护 transformer protection 电动机保护 motor protection 远方控制remote control用电量power consumption载波carrier 故障 fault 选择性selectivity 速动性 speed灵敏性sensitivity 可靠性 reliability 电磁型继电器 electromagnetic 无时限电流速断保护i nstantaneously over-current protection跳闸线圈 trip coil 工作线圈operating coil制动线圈 retraint coil 主保护main protection 后备保护 back-up protecti on定时限过电流保护 definite time over-current protection三段式电流保护the current protection with thr e stages反时限过电流保护 inverse time over-current protection方向性电流保护the directional current protection零序电流保护zero-sequence current protection阻抗impedance 微机保护 Microprocessor Protection。

电力系统专业英语词汇1➢电力系统power system 发电机generator 电动机motor➢励磁excitation 励磁器excitor➢电压voltage 电流current 母线bus➢变压器transformer 升压变压器step—up transformer➢降压变压器step-down transformer 档位:tap position➢空载损耗:no—load loss 空载电流：no-load current➢有功损耗：active power loss 无功损耗:reactive power loss➢铁损iron loss 铜损copper loss➢输电系统power transmission system 输电线transmission line➢配电系统Power distribution system➢高压：high voltage 低压:low voltage 中压：middle voltage➢高压侧high side电力系统专业英语词汇2➢稳定stability 功角稳定angle stability 电压稳定voltage stability➢暂态稳定transient stability 静态稳定steady stability➢电厂power plant 能量输送power transfer➢交流AC (alternating current）直流DC （direct current）电网power grid➢落点drop point 开关站switch station 调节regulation➢高压并联电抗器high voltage shunt reactor➢并列的:apposable 裕度margin➢故障fault 三相故障three phase fault 分接头：tap➢切机generator tripping 高顶值high limited value 静态static （state)➢动态dynamic (state）机端电压控制A VR➢电抗reactance 电阻resistance➢功角power angle 有功（功率）active power电力系统专业英语词汇3➢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➢功角power-angle 转子：rotor➢电压等级voltage grade➢有功负载: active load 无功负载：reactive load➢阻抗impedance电阻:resistor 电抗:reactance 电导：conductance 电纳：susceptance电力系统专业英语词汇4➢上限:upper limit 下限：lower limit➢正序阻抗：positive sequence impedance 负序阻抗:negative sequence impedance零序阻抗：zero sequence impedance➢无功（功率) reactive power 功率因数power factor 无功电流reactive current➢斜率slope 额定rating 变比ratio➢参考值reference value➢电压互感器PT电流互感器CT电力系统专业英语词汇5➢仿真分析simulation analysis➢传递函数transfer function➢框图block diagram➢受电端receive—side 送电端sending—side➢同步synchronization异步asynchronization➢摇摆swing 阻尼damping➢无刷直流电机:Brushless DC motor机端generator terminal➢断路器circuit breaker➢刀闸（隔离开关)：Isolator(disconnector)接地刀闸earthing disconnector 电力系统专业英语词汇6➢变电站transformer substation➢永磁同步电机:Permanent—magnet Synchronism Motor➢异步电机:Asynchronous Motor➢三绕组变压器：three—column transformer➢双绕组变压器:double—column transformer➢固定串联电容补偿fixed series capacitor compensation➢双回同杆并架double—circuit lines on the same tower➢单机无穷大系统one machine - infinity bus system电力系统专业英语词汇7➢励磁电流：magnetizing current➢电磁场Electromagnetic fields➢失去同步loss of synchronization➢装机容量installed capacity➢无功补偿reactive power compensation➢并联电容器：shunt capacitor➢线路补偿器line drop compensation➢补偿度degree of compensation➢故障切除时间fault clearing time➢极限切除时间critical clearing time➢强行励磁reinforced excitation➢下降特性droop characteristics 下降率droop rate。

Accident condition 事故状态Accuracy class 准确等级Active power 有功功率Alarm signal 告警信号Alkaline battery 碱性电池Analogy/digital 模拟的/数学的Angle tower 转角塔Angles保护角Anti-accident technicalmeasure 反事故技术措施Anti-explosion membrane 防爆膜（隔板）Anti-pollution insulator 防污型绝缘子Anti-pollution capability 耐污秽能力Arc quenching coil消弧线圈Arrester避雷器Artificial grounding device 人工接地装置Asymmetric/symmetric 不对称/对称Asynchronous/synchronous 非同期的/异步的/同步的Automatic close-up device ofstandby supply 备用电源自动投入装置Automatic safety device 安全自动装置Auxiliary protection辅助保护电力系统专业英语词汇表ABBack flashover反击Backup protection后备保护basic tariff基本电价Black start-up黑启动Block闭锁Brake制动Breakdown击穿Breaker malfunction protection断路器失灵保护Bumping颠簸Bundled conductor分裂导线Bus(bar)母线Bus sectionalizing breaker母线分段断路器Bus tie circuit breaker母线断路器Bypass旁路CCable电缆Capacitance电容Capacitive电容性的Capacitor电容器Central signal system中央信号系统Ceramic insulator瓷质绝缘子Changeable cost变动成本Changing over切换Change-of-state状态改变annel of high frequency高频载波通道carrierCharging and discharging充放电Chromatographic analysis色谱分析Circuit breaker断路器Closed loop/open loop闭环，合环/开环Closing surge current闭合冲击流Coating涂料Communication通信Compact GIS switchgear紧凑型GIS开关Compactness紧凑Compensation补偿Component protection元件保护Compound insulator合成绝缘子Capacitive bushings电容性套管Conductive电导的Contact触点Contactless element无处点元件Contactor (断路器)触头Control with line selection 选线控制Converting valve 换流阀Converting transformer 换流变压器Convertor station 换流站Coordinator control system 协调控制系统Corner tower 转角塔Corona loss 电晕损耗Creepage distance 爬电距离Creepage tower 跨越塔Current-carrying conductor 载流导体DDaily load curve 日负荷曲线Data acquisition unit 数据采集单元Data base 数据库Data handling and logging 数据处理与记录Data processing unit 数据处理单元De-energized tap changer 无载分接开关Deformation 变形Delay protection 延时段保护Delta connection/star connection 三角形/星接连接Diameter expanded conductor 扩径导线Dielectric dissipation factor 介质损耗因数Dielectric strength 绝缘强度Diesel engine generator 柴油发电机Differential current quick trip protection 差动电流速断断保护Differential protection 差动保护Direction protection 方向保护Direction impedance relay 方向阻抗继电器Discharge current recorder 放电电流计数器Discharge gap 放电间隙Dispatcher 调度员Dispatcher center 调度中心Disconnecting switch（disconnector）隔离开关Distance protection 距离保护Distributed capacitance 分布电容Distribution station 配电站District voltage regulation 区域调压Disturbance 扰动Domestic loads 民用负荷Double busbar 双母线Double configuration 双重化配置Double umbrella insulator 双伞绝缘子Drawer type switch cabinet 抽屉式开关柜Dry type transformer 干扰变压器Dynamic steady 动稳定Dynamic／static 动态／静态EElectricity price 电价Electricity tariff 电价费率Electromagnetic field 电磁场Electromagnetic transient process 电磁暂态过程Electrostatic shield 静电屏Emergency condition 紧急状态Emergency lighting 事故照明End tower 终端塔Environment 环境Equalizing ring 均压环Error class 误差等级Error correction ability 纠错能力Excitation 励磁External insulation 外绝缘External malfunction 外部故障Extinguisher voltage 灭弧电压False action 误动False touching 误碰False tripping 误跳Fault 故障FFault oscilloscope故障示波器Fault prevention measure故障避免措施Fault tolerant function容错功能Feeder馈电线Final shield grounding末屏接地Fixed cost固定成本Floating charging浮充电Forced excitation强行励磁强迫油循环风冷Forced oil circulation aircooling强迫油循环导向冷却Forced oil circulation directedcoolingForced oil circulation water强迫油循环水冷cooling强油强风冷却Forced oil cooling and forcedair coolingFossil fuel矿物燃料Frequency deviation频率偏差Frequency regulation频率调整Fuse熔断器GGas chamber 气隔室Gas relay 气体继电器Gas-insulated substation 气体绝缘变电站Gas-sealed separation 气密隔离Generation dispatch control 发电调度控制Generation tariff 上网电价Graded compensation 分级补偿Greenhouse gases 温室气体Ground standing pot type circuit breaker 落地罐式段落器Grounding 接地Grounding device 接地装置Grounding resistance 接地电阻Guideline 导则HHardware 硬件Harmonic filtering 谐波滤波Heat stability 热稳定性Hierarchical and district voltage regulation 分层分区调压High-voltage switch cabinet 高压开关柜Hollow conductor 空芯导线Hydraulic operating mechanism 液压操动机构Hydro power 水电IIce-covered regions 覆冰地区Icing flashover 覆冰闪络Impact closing test 合闸冲击试验Impact force 冲撞力Impedance 阻抗Impulse voltage 冲击电压Independent pole operation 分相操作Inductance 电感Induction motors 异步（感应）电动机Inductive 电感性的，感应的Inductor 电感器Information receiver 受信者Information source 信息源Inrush current 涌流Inside area malfunction 区内故障Instrument transformer 互感器Insulating resistance 绝缘电阻Insulation 绝缘Insulation aging 绝缘老化Insulation coordination 绝缘配合Insulation monitoring device 绝缘监察装置Insulation strings 绝缘子串Insulator /conductor 绝缘子，绝缘体/导线，导体Integrated reclosing mode 综合重合闸方式Interlock 联锁nterface （硬件）接口，（软件）界面Internal insulation 内绝缘Inter-network tariff 互供电价Inverter 逆变器Iron core 铁芯L（Lightning） arrester避雷器Lagging phase滞相运行operation大小伞裙Larger and smallershedLead-acid battery铅酸蓄电池进相运行Leading phaseoperationLeakage泄露Leakage current泄漏电流Lightning照明Lightning impulse雷电冲击绝缘水平insulationLightning overvoltage雷电过电压Lightning proof防雷Lightning protection防雷接地groundingLightning stroke雷击Lightning rod避雷针Lightning stroke outage雷击跳闸rateLine loss线损Line transformer group线路变压器组Linear/nonlinear线性、非线性Link line联络线Load cutting off切负荷Local equilibrium就地平衡就地选测Local selectivemeasureLogic component逻辑元件纵联差动保护Longitudinaldifferential protectionLongitudinal insulation纵向绝缘失步Loss ofsynchronizationLow battery voltage蓄电池欠电压Low-voltage低压配电屏distribution boardLow-voltage locking低电压闭锁 M磁感应强度Magnetic inductionintensityMain insulation主绝缘Main network frame主网架Malfunction失灵Malfunction log故障记录手动操作机构Manual operatingmechanismMargin裕度Maximum operation最大运行方式modeMeter panel仪表屏Maximum sensitive angle最大灵敏角Microcomputer-based protection微机保护Microcomputer type relaying微机型继电保护Microprocessor微处理器Mimic panel模拟屏Mixed insulation混合绝缘Monitoring and controlling system监控系统选线检测Monitoring and measuring with lineselectionMonitoring password监护口令NNatural grounding device自然接地装置Natural power自然功率No-load空载Non conventional instrument非传统传感器transformersNon-all-phase cutoff非全相断开Non-full-phase operation非全相运行Non-uniform/uniform不均匀/均匀Normal/abnormal正常/异常Normal operation mode正常运行方式No-trouble trip无故障跳闸Nuclear fission energy核裂变能Nuclear power核电OOff-line/on-line离线的/在线的Oil immersed transformer油浸变压器Oil level alarm protection油位报警保护Oil level gauge油位计Oil minimum circuit breaker少油断路器Oil pillow油枕On load tap changer有载分接开关Open delta开口三角形Operating mechanism操动机构Operating speed运算速度Operation panel操作屏Operation password操作口令Optical fiber communication光纤通信电路Original data原始数据Oscillation振荡Oscillation-decoupling device振荡解列装置Outage停电/短电Outlet intermediate relay出口中间继电器Outside area fault区外故障Overexcitation过励磁Overvoltage过电压Overcurrent protection过电流保护Overhaul period大修周期Overhead line架空线路Overload过负荷Over-temperature过热成套配电装置Packaged power distributionequipmentParallel operation并列运行Partial discharge局部放电Passive compensation equipment无源补偿设备Peak load regulation峰负荷调节Peak value峰值Petersen coil消弧线圈Phase相,相位Phase-to-phase short circuit fault相间电路故障Phasing verification核相Plant service power厂用电Pneumatic operating mechanism气动操作机构Pollution flashover淫秽闪络Porcelain bushing瓷套管瓷柱式SF6断路器Porcelain column type SF6 circuitbreakerositive /regative /zero sequence正序/负序/零序Post-accident condition事故后状态Potential profile电位分布Potential transformer电压互感器Power angle功率因素角Power communication电力通信Power distribution配电Power factor功率因素Power flow distribution潮流分布Power frequency electric field工频电场Power generation发电电网调动自动化Power grid dispatchingautomationPower market电力市场Power network电力网Power network/power grid电网Power station发电站Power system电力系统Power transformation变电Power transmission输电Power utilization用电Power frequency following工频续流currentPower line carrier电力线载波Pressure release protection压力释放保护Prevent icing flashover防冰闪络Price of kWh电镀电价Primary circuit一次回路Primary equipment一次设备Primary relaying主(继电)保护Primary widding一次绕组programming编程Protection class保护等级Protection grounding保护接地Protection setting保护整定Protective relaying继电保护Public power grid公用电网RRadio interference无线电干扰Rapid auto-reclosing快速自动重合闸Rated value(voltage,current,power,capacity)额定值（电压，电流，功率，容量）Ratio differential protection比率差动保护Reactive power无功功率Reactive power compensation device无功补偿装置Reactive power optimizing control无功优化控制Reactive/voltage optimization无功/电压优化Reactor电抗器Reactor interturn protection电抗器匝间保护Real-time实时Real-time regulation实时调节Recovery repair恢复性检修Rectifier type protectire relaying流程型继电保护Regular inspection定期检查Remote communication遥信Remote control遥控Remote load-reduction device远方减负荷装置Remote measurement遥测Remote regulation遥调Remote tripping protection远方跳闸保护Remote unit-off device远方切机装置Reset复归Residual charge残余电荷Resistance电阻（R）Resistor电阻器Resonance谐振Rotary condenser调相机SSaturation饱和Screen operation locking屏蔽操作闭锁Secondary arc current潜供电流Secondary circuit二次回路Secondary equipment二次设备Sectionalized single(double) busbar with单（双）母线分段加旁路bypassSelective control选控Self detection自检Self diagnosis自诊断Self-excitation自励磁Selling tariff销售电价Separate operation分列运行Sequence-of-event record事件顺序记录Sequence-of-events事件顺序Serious accident重大事故Setting整定Sheath(电缆)护套Shield屏蔽Shielding angles保护角Short circuit/open circuit短路/开始Shunt/series并联/串联Silicon carbide碳化硅Silicon controlled rectifier晶闸管整流器Simulate仿真Simulation panel模拟屏Sine wave distortion rate正弦波畸变率Smoothing reactor滤波电抗器Software软件Software package软件包Soil resistivity土壤电阻率Sparkover火花放电Specific creepage distance爬电比距Spinning reserve capacity旋转备用电量Split conductors分裂导线Split-phase breaker malfunction protection分列式断路器失灵保护Stability稳定，稳定性Stabilizer of power system电力系统稳定器Stable operation稳定运行Start mode起动方式Static compensation静止补偿Statistical line loss统计线损Steep voltage陡波电压Step-up/step-down升压/降压（storage） battery蓄电池Storage capacity存储容量Strain tower耐张塔Stray loss杂散损耗Submarine cable海底电缆Substation变电站Substation integrated automation变电站综合自动化Supply demand balance供需平衡Switch cabinet开关柜Switchboards配电屏Switching投切Switching overvoltage操作过电压Switching station开关站Symmetric short circuit对称短路电流Power electronics电力电子TTap changer分接头开关Telecontrol equipment运动装置Temperature rise升温Tention tower耐张塔Terminal block端子排Tertiary windings第三绕组Thermal stability热稳定Three-winding transformer三绕组变压器Thyristor晶闸管Topology拓扑Transient process暂态过程Transmitter panel变送器柜Transposition tower换位塔Trip跳闸Tri-umbrella type insulator三伞型绝缘子Turn-to-turn short circuit匝间短路Two part tariff两部制电价Two-winding transformer双绕组变压器Uunattended substation无人值班变电站Unbalanced不平衡的VValve type arrestor阀型避雷器Vibration振动Voltage classes电压等级Voltage distribution电压分布Voltage pivot point电压中枢点Voltage quality电压质量Voltage/reactive power电压/无功功率自动控制automation controlWWater cooler水冷却器Water film水膜Weak electrification弱电化Wholesale tariff售电价变压器绕组的接线组别Winding connection group of thetransformerWinding绕组Wire breakage locking断线闭锁Withstand耐受Working grounding工作接触ZZero value insulator零值绝缘子Zinc oxide氧化锌3/2 circuit breaker connection 3/2断路器接线或一个半断路器接线“O’clock” expression of transformer wiring group 变压器接线组别的“时钟表示法”6 degree principle of insulation life time 绝缘寿命6 C 法则10% error curve 10%误差术语缩写：AC alternating current/diret current 交流/直流AGC automatic generation control 自动发电控制AN audible noise 可听噪声BIL basic impulse insulation level 基本冲击绝缘水平CB circuit breaker 断路器GIGER Conference International des Grands 国际大电网会议Reseaux Electrique a Houte TensionCRT cathode-ray tube 阴极射线管CT current transformer 电流互感器CVT capacitive voltage transformer 电容式电压互感器EHV extra-high voltage 超高压ELF extremely low frequency 极低频EMS energy management system 能量管理系统ESDD equivalent salt deposit density 等值附盐密度FC filtering capacitor 滤波电容器GIS gas insulated switchgear 气体绝缘全封闭组合电器GIT gas-insulate transformer 气体绝缘变压器HV high voltage 高压HVDC high voltage DC transmission 高压直流输电I/O input output 输入 /输出LCD liquid crystal display 液晶显示器MOA metal oxide arrestor 金属氧化物（氧化锌）避雷器OLTC in-load tap changer 有载调压开关OPGW optical-fiber composite overhead ground wire 光纤复合架空地线OPGW composite optical fiber ground wire 光纤复合地线PT potential transformer 电压互感器RI radio interference 无线电干扰RTU remote interference 远方终端RUTs the remote terminal units 远方终端装置SCADA supervisory control and data acquisition 监控与数据采集SCR silicon controlled rectifier 晶闸管整流器SIL switching impulse insulation level 操作冲击绝缘水平SR saturated reactor 饱和电抗器SVC static var compensator 静止无功补偿装置SVS static var system 静止无功补偿系统TCR thyristor controlled reactor 晶闸管控制电抗器TCT thyristor controlled transformer 晶闸管控制变压器TSC thyristor switched capacitor 晶闸管投切电容器UHV ultra-high voltage 特高压UPS uninterrupted power supply 不间断供电电源VSC voltage source convert 电压源变换器。

电力专业英语词汇(较全)1）元件设备三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor并联电容器：shunt capacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：power plant断路器：Breaker刀闸(隔离开关)：Isolator分接头：tap电动机：motor2）状态参数有功：active power无功：reactive power电流：current容量：capacity电压：voltage档位：tap position有功损耗：reactive loss无功损耗：active loss空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load curren阻抗：impedance正序阻抗：positive sequence impedance负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance无功负载：reactive load 或者QLoad有功负载: active load PLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流)：magnetizing current定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable高压: high voltage低压：low voltage中压：middle voltage电力系统 power system发电机 generator励磁 excitation励磁器 excitor电压 voltage电流 current母线 bus变压器 transformer升压变压器 step-up transformer高压侧 high side输电系统 power transmission system输电线 transmission line固定串联电容补偿fixed series capacitor compensation 稳定 stability电压稳定 voltage stability功角稳定 angle stability暂态稳定 transient stability电厂 power plant能量输送 power transfer交流 AC装机容量 installed capacity电网 power system落点 drop point开关站 switch station双回同杆并架 double-circuit lines on the same tower 变电站 transformer substation补偿度 degree of compensation高抗 high voltage shunt reactor无功补偿 reactive power compensation故障 fault调节 regulation裕度 magin三相故障 three phase fault故障切除时间 fault clearing time极限切除时间 critical clearing time切机 generator triping高顶值 high limited value强行励磁 reinforced excitation线路补偿器 LDC(line drop compensation)机端 generator terminal静态 static (state)动态 dynamic (state)单机无穷大系统 one machine - infinity bus system 机端电压控制 AVR功角 power angle有功（功率） active power无功（功率） reactive power功率因数 power factor无功电流 reactive current下降特性 droop characteristics斜率 slope额定 rating变比 ratio参考值 reference value电压互感器 PT分接头 tap下降率 droop rate仿真分析 simulation analysis传递函数 transfer function框图 block diagram受端 receive-side裕度 margin同步 synchronization失去同步 loss of synchronization阻尼 damping摇摆 swing保护断路器 circuit breaker电阻：resistance电抗：reactance阻抗：impedance电导：conductance电纳：susceptance导纳：admittance电感：inductance电容: capacitanceAGC Automatic Generation Control自动发电控制AMR Automatic Message Recording 自动抄表ASS Automatic Synchronized System 自动准同期装置ATS Automatic Transform System 厂用电源快速切换装置AVR Automatic Voltage Regulator 自动电压调节器BCS Burner Control System 燃烧器控制系统BMS Burner Management System 燃烧器管理系统CCS Coordinated Control System 协调控制系统CRMS Control Room Management System 控制室管理系统CRT Cathode Ray Tube 阴极射线管DAS Data Acquisition System 数据采集与处理系统DCS Distributed Control System 分散控制系统DDC Direct Digital Control 直接数字控制（系统）DEH Digital Electronic Hydraulic Control 数字电液(调节系统)DPU Distributed Processing Unit 分布式处理单元EMS Energy Management System 能量管理系统ETS Emergency Trip System 汽轮机紧急跳闸系统EWS Engineering Working Station 工程师工作站FA Feeder Automation 馈线自动化FCS Field bus Control System 现场总线控制系统FSS Fuel Safety System 燃料安全系统FSSS Furnace Safeguard Supervisory System 炉膛安全监控系统GIS Gas Insulated Switchgear 气体绝缘开关设备GPS Global Position System 全球定位系统HCS Hierarchical Control System 分级控制系统LCD Liquid Crystal Display 液晶显示屏LCP Local Control Panel 就地控制柜MCC Motor Control Center （电动机）马达控制中心MCS Modulating Control System 模拟量控制系统MEH Micro Electro Hydraulic Control System 给水泵汽轮机电液控制系统MIS Management Information System 管理信息系统NCS Net Control System 网络监控系统OIS Operator Interface Station 操作员接口站OMS Outage Management System 停电管理系统PID Proportion Integration Differentiation 比例积分微分PIO Process ｉｎｐｕｔOutput 过程输入输出（通道）PLC Programmable Logical Controller 可编程逻辑控制器PSS Power System Stabilizator 电力系统稳定器SCADA Supervisory Control And Data Acquisition 数据采集与监控系统SCC Supervisory Computer Control 监督控制系统SCS Sequence Control System 顺序(程序)控制系统SIS Supervisory Information System 监控信息系统TDCS（TDC）Total Direct Digital Control 集散控制系统TSI Turbine Supervisory Instrumentation 汽轮机监测仪表UPS Uninterrupted Power Supply 不间断供电专业英语（电力词汇）标准的机组数据显示 (Standard Measurement And Display Data) 负载电流百分比显示 Percentage of Current load(%)单相/三相电压 Voltage by One/Three Phase (Volt.)每相电流 Current by Phase (AMP)千伏安Apparent Power (KVA)中线电流 Neutral Current (N Amp)功率因数 Power Factor (PF)频率 Frequency(HZ)千瓦 Active Power (KW)千阀 Reactive Power (KVAr)最高/低电压及电流 Max/Min. Current and Voltage输出千瓦/兆瓦小时 Output kWh/MWh运行转速 Running RPM机组运行正常 Normal Running超速故障停机 Overspeed Shutdowns低油压故障停机 Low Oil Pressure Shutdowns高水温故障停机 High Coolant Temperature Shutdowns起动失败停机 Fail to Start Shutdowns冷却水温度表 Coolant Temperature Gauge机油油压表 Oil Pressure Gauge电瓶电压表 Battery Voltage Meter机组运行小时表 Genset Running Hour Meter怠速-快速运行选择键 Idle Run – Normal Run Selector Switch运行-停机-摇控启动选择键 Local Run-Stop-Remote Starting Selector Switch 其它故障显示及输入 Other Common Fault Alarm Display and电力行波词汇行波travelling wave模糊神经网络fuzzy-neural network神经网络neural network模糊控制fuzzy control研究方向 research direction副教授associate professor电力系统the electrical power system大容量发电机组large capacity generating set输电距离electricity transmission超高压输电线super voltage transmission power line投运commissioning行波保护Traveling wave protection自适应控制方法adaptive control process动作速度speed of action行波信号travelling wave signal测量信号measurement signal暂态分量transient state component非线性系统nonlinear system高精度high accuracy自学习功能self-learning function抗干扰能力anti-jamming capability自适应系统adaptive system行波继电器travelling wave relay输电线路故障transmission line malfunction仿真simulation算法algorithm电位electric potential短路故障short trouble子系统subsystem大小相等，方向相反equal and opposite in direction电压源voltage source故障点trouble spot等效于equivalent暂态行波transient state travelling wave偏移量side-play mount电压electric voltage附加系统add-ons system波形waveform工频power frequency延迟变换delayed transformation延迟时间delay time减法运算subtraction相减运算additive operation求和器summator模糊规则fuzzy rule参数值parameter values可靠动作action message等值波阻抗equivalent value wave impedance附加网络additional network修改的modified反传算法backpropagation algorithm隶属函数membership function模糊规则fuzzy rule模糊推理fuzzy reasoning模糊推理矩阵fuzzy reasoning matrix样本集合 sample set给定的given采样周期sampling period三角形隶属度函数Triangle-shape grade of membership function 负荷状态load conditions区内故障troubles inside the sample space门槛值threshold level采样频率sampling frequency全面地all sidedly样本空间sample space误动作malfunction保护特性protection feature仿真数据simulation data灵敏性sensitivity小波变换wavelet transformation神经元neuron谐波电流harmonic current电力系统自动化power system automation继电保护relaying protection中国电力 China Power学报 journal初探primary exploration电机学 electrical machinery自动控制理论 automatic control theory电磁场 electromagnetic field电磁场与电磁波& Magnetic Waves微机原理 principle of microcomputer电工学 electrotechnics principle of circuits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 principle 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 electrical 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电力电子电路Power Electronic Circuit电力电子电器Power Electronic Equipment电力电子器件Power Electronic Devices电力电子学Powe r Electronics电力工程Electrical Power Engineering电力生产技术Technology of Electrical Power Generation电力生产优化管理Optimal Management of Electrical Power Generation电力拖动基础Fundamentals for Electrical Towage电力拖动控制系统Electrical Towage Control Systems电力系统Power Systems电力系统电源最优化规划Optimal Planning of Power Source in a Power System 电力系统短路Power System Shortcuts电力系统分析Power System Analysis电力系统规划Power System Planning电力系统过电压Hyper-Voltage of Power Systems电力系统继电保护原理Power System Relay Protection电力系统经济分析Economical Analysis of Power Systems电力系统经济运行Economical Operation of Power Systems电力系统可靠性Power System Reliability电力系统可靠性分析Power System Reliability Analysis电力系统无功补偿及应用Non-Work Compensation in Power Systems & Applicati 电力系统谐波Harmonious Waves in Power Systems电力系统优化技术Optimal Technology of Power Systems电力系统优化设计Optimal Designing of Power Systems电力系统远动Operation of Electric Systems电力系统远动技术Operation Technique of Electric Systems电力系统运行Operation of Electric Systems电力系统自动化Automation of Electric Systems电力系统自动装置Power System Automation Equipment电路测试技术Circuit Measurement Technology电路测试技术基础Fundamentals of Circuit Measurement Technology感应定律law of induction励磁 excitation 励磁器 magnetizing exciter励磁器 exciter 恒定励磁器constant exciter励磁器激振器exciter励磁电流：magnetizing current 强行励磁reinforced excitation励磁调节器excitation regulator无功伏安volt-ampere reactive无功伏安时volt-ampere-hour reactive稳态控制homeostatic control; stable control a steady-state control 水电厂hydroelectric station落点 drop point 调节 regulation调节器conditioner 励磁调节器excitation regulator调速器regulator, governor ；speed regulator ；（正规）speed governor 高抗 high voltage shunt reactor并列的： apposite; paratactic 同步 synchronization系统解列system splitting（ trip）失去同步loss of synchronization 分接头：tap 裕度 margin 档位：tap position故障 fault 三相故障 three phase fault 切机 generator triping故障切除时间fault clearing ti me高顶值 high limited value静态 static (state) 动态 dynamic (state) 暂态transient机端电压控制 avr电动机：motor有功负载: active load/pload 无功负载：reactive load电压互感器pt (potential /voltage transformer )参考值 reference value 单机无穷大系统one machine - infinity bus system 仿真分析 simulation analysis 下降率 droop rate传递函数 transfer function 框图 block diagram受端 receive-side 同步 synchronization保护断路器 circuit breaker阻尼 damping无刷直流电机：brusless dc motor永磁电动机permanent-magnet current motor机端 generator terminal永磁同步电机：permanent-magnet synchronism motor异步电机：asynchronous motor三绕组变压器：three-column transformer thrclntransthree winding transformer双绕组变压器：double-column transformer dblclmntranstwo-circuit transformer; two-winding transformer固定串联电容补偿fixed series capacitor compensation双回同杆并架 double-circuit lines on the same tower单机无穷大系统 one machine - infinity bus system偿度 degree of compensation电磁场失去同步electromagnetic fields loss of synchronization装机容量 installed capacity无功补偿 reactive power compensation故障切除时间 fault clearing time极限切除时间 critical clearing time强行励磁 reinforced excitation并联电容器：shunt capacitor下降特性 droop characteristics线路补偿器 ldc(line drop compensation)。

电气工程专业英语词汇表power system 电力系统Power electronics 电力电子generator 发电机steam turbine 汽轮机hydraulic turbine 水轮机Combustion turbine 燃气轮机turbogenerator 汽轮发电机hydrogenerator 水轮发电机hydro power station 水力发电站thermal power station 火力发电站nuclear power station 核电站Pumped storage power station 抽水蓄能电站substation 变电站dynamo 直流发电机motor 电动机asynchronous machine 异步电机stator 定子rotor 转子Armature 电枢Brush 电刷iron core 铁芯variable transformer 调压变压器power transformer 电力变压器taped transformer 多级变压器step up (down) transformer 升(降)压变压器cascade transformer 串级变压器Autotransformer 自耦变压器winding 绕组ammeter 电流表electrostatic voltmeter 静电电压表peak voltmeter 峰值电压表grounding capacitance 对地电容voltage divider 分压器mixed divider (阻容)混合分压器divider ratio 分压器分压比relay 继电器circuit breaker （CB）断路器dead tank oil circuit breaker 多油断路器live tank oil circuit breaker 少油断路器vacuum circuit breaker 真空断路器sulphur hexafluoride breaker SF6断路器Bus tie breaker 母联断路器potential transformer PT 电压互感器current transformer CT 电流互感器Instrument transducer 测量互感器moving contact 动触头fixed contact 静触头arc-extinguishing chamber 灭弧室expulsion gap 灭弧间隙conductor 导线disconnector 隔离开关earthing switch 接地开关coupling capacitor 耦合电容lightning arrester 避雷器Shield wire 避雷线Converter (inverter) 换流器（逆变器）oil-filled power cable 充油电力电缆(coaxial) cable (同轴)电缆Underground cable 地下电缆XLPE(Cross Linked Polyethylene ) 交联聚乙烯（电缆）bus bar 母线overhead line 架空线transmission line 传输线Single (dual, ring) bus 单（双，环形）母线Main and transfer busbar 单母线带旁路insulation 绝缘Insulator 绝缘子suspension insulator 悬式绝缘子porcelain insulator 陶瓷绝缘子glass insulator 玻璃绝缘子Composite insulator 合成绝缘子composite insulation 组合绝缘gaseous insulation 气体绝缘insulation coordination 绝缘配合Oil-impregnated paper 油浸纸绝缘tank 箱体bushing 套管Protective relaying 继电保护Primary(backup) relaying 主(后备)继电保护inverter station 换流站flash counter 雷电计数器steel-reinforced aluminum conductor 钢芯铝绞线charging(damping) resistor 充电(阻尼)电阻earth(ground) wire 接地线neutral point 中性点exciting winding 激磁绕组trigger electrode 触发电极highvoltage engineering 高电压工程highvoltage testing technology 高电压试验技术impulse current 冲击电流breakdown （电）击穿overvoltage 过电压detection impedance 检测阻抗aging 老化Discharge 放电internal discharge 内部放电arc discharge 电弧放电partial discharge 局部放电sustained discharge 自持放电direct current 直流电alternating current 交流电AC transmission system 交流输电系统lightning overvoltage 雷电过电压attachment coefficient 附着系数attenuation factor 衰减系数anode (cathode) 阳极（阴极）negative ions 负离子cathode ray oscilloscope 阴极射线示波器non-uniform field 不均匀场magnetic field 磁场electric field 电场field stress 电场力field strength 场强corona 电晕peak reverse voltage 反向峰值电压photoelectric emission 光电发射critical breakdown voltage 临界击穿电压phase-to-phase voltage 线电压Dielectric 电介质,绝缘体polarity effect 极性效应dielectric constant 介质常数dielectric loss 介质损耗radio interference 无线干扰rating of equipment 设备额定值grounding 接地power capacitor 电力电容routing testing 常规试验non-destructive testing 非破坏性试验short circuit testing 短路试验Withstand test 耐压试验shielding 屏蔽space charge 空间电荷epoxy resin 环氧树脂surface breakdown 表面击穿switching overvoltage 操作过电压field distortion 场畸变thermal breakdown 热击穿field gradient 场梯度withstand voltage 耐受电压Power factor 功率因数Torque 力矩Distribution automation system 配电网自动化系统Servomechanism 伺服系统Automatic meter reading 自动抄表Boiler 锅炉Counter emf 反电势Loop system 环网系统Distribution system 配电系统Relay panel 继电器屏Trip circuit 跳闸电路Switchboard 配电盘，开关屏Eddy current 涡流Copper loss 铜损Iron loss 铁损Bare conductor 裸导线Leakage flux 漏磁通Reclosing 重合闸Distribution dispatch center 配电调度中心Zero sequence current 零序电流Reactive power` 无功功率Active power 有功功率Series (shunt) compensation 串（并）联补偿Static var compensation (SVC) 静止无功补偿Commutator 换向器Superheater 过热器Peak-load 峰荷Trip coil 跳闸线圈Feeder 馈电线Extra-high voltage (EHV) 超高压Ultra-high voltage (UHV) 特高压Rectifier 整流器Capacitor bank 电容器组Domestic load 民用电Reserve capacity 备用容量Potential stress 电位应力(电场强度)Right-of-way 线路走廊Shaft 转轴Kinetic(potential) energy 动（势）能Reactive 电抗的，无功的Inductive (Capacitive) 电感的(电容的) Reactance (impedance) 电抗（阻抗）Reactor 电抗器Shunt reactor 并联电抗器Phase displacement (shift) 相移Synchronous condenser 同步调相机Phase shifter 移相器Phase Lead(lag) 相位超前（滞后）Arc suppression coil 消弧线圈Arc reignition 电弧重燃Short-circuit ratio 短路比Induction 感应Power line carrier (PLC) 电力线载波（器）Turn (turn ratio) 匝（匝比，变比）Uninterruptible power supply 不间断电源Power factor 功率因数Spot power price 实时电价Tap 分接头Recovery voltage 恢复电压Rms (root mean square) 均方根值Operation mechanism 操作机构Nameplate 铭牌Independent pole operation 分相操作LED (light emitting diode) 发光二极管Creep distance 爬电距离FFT (fast Fourier transform) 快速傅立叶变换Telemeter 遥测Load shedding 甩负荷Power-flow current 工频续流Transfer switching 倒闸操作Silicon carbide 碳化硅Outgoing (incoming) line 出（进）线scale 刻度，量程calibrate 校准rated 额定的terminal 接线端子fuse 保险丝，熔丝resonance 谐振，共振harmonic 谐波operation amplifier 运算放大器numerical 数字的RF (radio frequency) 射频amplitude modulation (AM) 调幅frequency modulation (FM) 调频frequency-domain 频域time-domain 时域IC (integrated circuit) 集成电路Automatic control 自动控制Principles of electric circuits 电路原理Digital signal processing 数字信号处理tuned circuit 调谐电路oscilloscope 示波器Automatic oscillograph 自动录波仪active filter 有源滤波器passive filter 无源滤波器Flexible AC transmission system (FACTS) 灵活交流输电系统Supervisory control and data acquisition (SCADA) 监控与数据采集EMC (electromagnetic compatibility) 电磁兼容GIS (gas insulated substation, geographic information system) 气体绝缘变电站地理信息系统CCC（China Compulsory Certification）中国强制认证ISO (international standardization organization) 国际标准化组织IEC (international Electrotechnical Commission) 国际电工（技术）委员会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）。

Be inversely (directly)proportional to与……合成反（正）比The computer system计算机系统collect solar energy搜集太阳能collect stamps集邮Conventional sign 通用标志Conventional units of measurement 常用的计量单位Crank handle(case)手摇曲柄（去冰箱）chemical power化学能Diesel power plant柴油发电厂Diesel engine generator柴油发电机Direct(alternating) current (DC)直流电（交流电）a electrical power system电力系统Electrical(mechanical) energy电能（机械能）Electromagnetic principle电磁原理a hydraulic turbine水轮机Mechanical power机械能A magnetic field 磁场a steam turbine汽轮机synthetic gas(fiber)合成气体（纤维）petroleum products石油产品petroleum equipment石油设备potential energy(resources)潜在的能量（资源）Prime mover(energy)原动机（原始能）light (heavy)nuclear particles轻（重）荷粒子nuclear reactions(weapons)核反应（核武器）A thermal power station 火力发电站The thermal unit热量单元Torque requirement转矩要求The rotor shaft转轴Rotor core转子铁芯nuclear fission核裂变nuclear safety 核安全chain letter连锁反应chain reaction连锁信号steam cycle蒸汽循环steam power蒸汽动力fluid medium流质体fluid mechanics流体力学nuclear fuel核燃料solid fuel固体燃料fissionable isotope可裂变同位素fissionable materials可裂变物质critical mass临界质critical load临界负载nuclear energy核（原子）能thermal energy热能commercial reactor商用（核）反应堆atomic reactor核反应堆heat source 热源redioactive source放射源availability of machinery机械的可用性availability of the equipment设备的可用性high pressure zone 高压地带low pressure zone低压地区commission of a nuclear power station核电站的运行after commission投产后precentage of outages停机率percentage of maintenance维修率instant loading瞬间负载take full load完全负载shutdowns for check停机检查shutdowns for repairs and maintenance停机保养13.self-replenishing energy自行补充的能源self-replenishing water capacity 自行补充的水容量construction of a reservoir修建水库construction of a dam大坝的建筑a system of farm irrigation农田灌溉系统a system of automatic drains自动排水系统the multi-purpose harness of the Yellow Valley黄河流域的综合治理the development of Yangtse Valley长江流域的开发time invariant steady-state时间恒定不变的稳定状态sinusoidal steady-state正弦稳定状态conducting materials导体原料conducting wires导线maximum current density最大电流密度weight density重度a transmissionqd line输电线路a transmission system传输系统plane surface平面quipotential surface等势面额power system电力系统power apparatus电力仪表instantaneous value瞬时值average value平均值fluid insulation液体绝缘solid insulation固体绝缘resistance network电阻网络network structure网状组织allowable current允许电流allowable load许可负载the protective relay继电保护器induction-type relays感应型继电器voltage signal电压信号current signal电流信号measuring operation测量动作instantaneous operation瞬时动作alternating current circuits交流电路direct-current circuits直流电路static devices静态设备rotating equipment 转动设备magnetic-induction typesv磁感应型types of various blood 各种血型the pole face极面the pole star北极星a permanent magnet永久磁铁a permanent committee常设委员会a cooling system冷却系统a railway system铁路系统abnormal operation非正常运行normal operation正常运行Long-distance communication远距离通信Long-distance transmission远距离传递Voice band communications channel 音频通信信道Selecting the voice channel选择信道Frequently modulation频率调制Velocity modulation速度调节Digital pulse数字脉冲Error pulse误差信号脉冲Give priority to the one computer 给一个计算机以优先权Give priority to women and children给妇女儿童以优先权Have access to the central computer有进入主计算机的通道Have access to the library有权利使用图书馆Go out of commission 脱离了权限命令Go out of date过时了Be identified as the primary被标识为主机Be identified as transmission被标识为信息传递Relay the information to its intended destination将信息转发给预期的目的Relay TV programmes to foreign countries将电视节目传播到国外Control system 控制系统eating system加热系统HPhysical quantity 物理量Known quantity已知量Analog technique模拟技术Digital technique数字技术Data-handling capability 数据处理器能力Heat transfer capability传热能力Desired value理想值Given value给定值Modify the system 调整系统Modify the design修改设计Have no effect on对。