电工电气常用英语

Aabort 中断 , 停止 stopabnormal 异常abrader 研磨 , 磨石 , 研磨工具absence 失去Absence of brush 无 (碳刷Absolute ABS 绝对的Absolute atmosphere ATA 绝对大气压 AC Lub oil pump 交流润滑油泵absorptance 吸收比 , 吸收率 acceleration 加速accelerator 加速器accept 接受access 存取accomplish 完成 , 达到accumulator 蓄电池 , 累加器 Accumulator battery 蓄电池组 accuracy 准确 , 精确acid 酸性 , 酸的Acid washing 酸洗acknowledge 确认 , 响应acquisition 发现 , 取得action 动作Active power 有功功率actuator 执行机构address 地址adequate 适当的,充分的adjust 调整,校正Admission mode 进汽方式Aerial line 天线after 以后air 风,空气Air compressor 空压机Air duct pressure 风管压力Air ejector 抽气器Air exhaust fan 排气扇Air heater 空气加热器Air preheater 空气预热器Air receiver 空气罐Alarm 报警algorithm 算法alphanumeric 字母数字Alternating current 交流电Altitude 高度,海拔Ambient 周围的,环境的Ambient temp 环境温度ammeter 电流表,安培计Ammonia tank 氨水箱Ampere 安培amplifier 放大器Analog 模拟Analog input 模拟输入Analog-to-digital A/D 模拟转换Analysis 分析Angle 角度Angle valve 角伐Angle of lag 滞后角Angle of lead 超前角anthracite 无烟煤Anion 阴离子Anionic exchanger 阴离子交换器 Anode 阳极,正极announce 通知,宣布Annual 年的,年报Annual energy output 年发电量 anticipate 预期,期望Aph slow motion motor 空预器低速马达 Application program 应用程序 approach 近似值,接近Arc 电弧,弧光architecture 建筑物结构Area 面积,区域armature 电枢,转子衔铁Arrester 避雷器Ash 灰烬,废墟Ash handling 除灰Ash settling pond 沉渣池Ash slurry pump 灰浆泵assemble 安装,组装Assume 假定 , 采取 , 担任Asynchronous motor 异步马达 atmosphere 大气,大气压Atomizing 雾化Attempt 企图Attemperater 减温器,调温器Attention 注意Attenuation 衰減 , 减少 , 降低Auto reclose 自动重合闸Auto transfer 自动转移Autoformer 自耦变压器Automatic AUTO 自动Automatic voltage regulator 自动调压器 Auxiliary AUX 辅助的Auxiliary power 厂用电Available 有效的 , 可用的Avoid 避免 , 回避Avometer 万用表 , 安伏欧表计Axial 轴向的Axis 轴 , 轴线Axis disp protection 轴向位移,保护 Axle 轴,车轴,心捧BBack 背后,反向的Back pressure 背压Back wash 反冲洗Back up 支持,备用Back ward 向后Baffle 隔板Bag filter 除尘布袋Balance 平衡Ball 球Ball valve 球阀Bar 巴,条杆Bar screen material classifier 栅形滤网 base 基础、根据Base load 基本负荷Base mode 基本方式Batch processing unit 批处理单元 Battery 电池Bearing BRG 轴承before 在… 之前bell 铃Belt 带,皮带Bend 挠度,弯曲Besel 监视孔BLAS 偏置,偏压Binary 二进制,双Black 黑色Black out 大停电,全厂停电blade 叶片Bleed 放气,放水Blocking signal 闭锁信号Blow down 排污Blowlamp 喷灯blue 蓝色Bms watchdog Bms看门狗, bms 监视器 boiler BLR 锅炉Boiler feedwater pump BFP 锅炉给水泵 Boil-off 蒸发汽化bolt 螺栓bore 孔,腔boost BST 增压,提高Boost centrifugal pump BST CEP 凝升泵 Boost pump BP 升压泵Boot strap 模拟线路,辅助程序bottom 底部Bowl mill 碗式磨brash 脆性,易脆的bracket 支架,托架,括号breadth 宽度break 断开,断路breaker 断路器,隔离开关Breaker coil 跳闸线路breeze 微风,煤粉Brens-chluss 熄火,燃烧终结bridge 电桥,跨接,桥形网络brigade 班,组,队,大队broadcast 广播brownout 节约用电brush 电刷,刷子Brush rocker 电刷摇环Brown coal 褐煤Buchholtz protecter 瓦斯保护bucket 斗,吊斗Buffer tank 缓冲箱built 建立bulletin 公告,公报bump 碰,撞击bunker 煤仓burner 燃烧器Burner management system 燃烧器管理系统 Bus section 母线段busbar 母线Busbar frame 母线支架buscouple 母联Bypass/by pass BYP 旁路Bypass valve 旁路阀Ccabinet 柜cable 电缆calculator 计算器caliber 管径、尺寸、大小calorie 卡caloric 热的、热量Caloric value 发热量、热值calorific 发热的、热量的Calorific efficiency 热效率cancel 取消、省略capacitance CAPAC 电容Capacitive reactance 容抗capacity 容量、出力、能量card (电子板、卡carrier 搬运机、载波、带电粒子Carrier protection 高频保护cascade CAS 串级Case pipe 套管casine 壳、箱casual 偶然的、临时、不规则的Casual inspection 不定期检查、临时检查 casualty 人身事故、伤亡、故障catastrophe 灾祸、事故Catastrophe failure 重大事故Cat-pad 猫爪cathode 阴板、负极Cathode ray tube CRT 显示器Cation exchanger 阳离子交换器caution 注意Center 中心centigrade 摄氏温标Central control room 中控室Central processing unit CPU 中央处理器 Centrifugal 离心的Certificate 证明书、执照Centrifugal fan 离心风机Certification of fitness 合格证书、质量证书 Chamber 办公室、会议室Change 改变Channel 通道、频道Characteristics 特性、特性曲线 Charge 负荷、充电、加注Charge indicator 验电器、带电指示器 Chart 图、图线图chassis 底座、机壳Chassis earth 机壳接地Check 检查Check valve CK VLV 截止线、止回线 Chemical 化学Chemical dosing 化学加药Chest 室Chief 主要的、首长、首领Chief engineer 总工程师Chief operator 值班长Chimney 烟囱、烟道Chlorine 氯Circuit 电路Circuit breaker 电路断路器Circuit diagram 电路图Circular current 环流Circulating 循环Circulating water pump 循环水泵 Circulating cooling water 循环冷却水 Clamp 夹具、钳Clarification 澄清Class 类、等级、程度Class of insulation 绝缘等级Clean 清洁的、纯净的Cleanse 净化、洗净、消毒Clear 清除CLEARING OF FAULT 故障清除 Clock interface unit CIU 时钟接口单元Clockwise 顺时针、右旋的Close 关闭Closed cooling water 闭式冷却水 Closed-loop 闭环Cluster 电池组、组、群Coal 煤Coal ash 煤灰Coal breaker 碎煤机Coal consumption 耗煤量、煤耗 Coal crusher 碎煤机Coal handling 输煤设备、输煤装置Coal-fired power plant 燃煤发电厂Coal hopper 煤斗Coal yard 煤场Coarse 粗的、不精确的Coaxial cable 同轴电缆Code 代号、密码Coil 线圈Coil pipe 蛇形管Cold 冷Cold air 冷风Cold reheater CRH 再热器冷段Cold reserve 冷备用(锅炉Cold start 冷态启动Cold test 冷态试验Collect 收集Collecting pipe 集水管Collector 收集器Colour 颜色Colour library 颜色库Combin 合并、联合Combustion 燃烧Command 命令、指挥Commission 使投入、使投产Common 共同的、普通的Communication 联系、通讯Commutator 换向器Compensation 补偿Company CO 公司Company limited CO LTD 有限公司 Complexity 复杂Complete 完成Component 元件Compress 压缩Compress air 压缩空气Compresser 压缩机Computer 计算机Concrete 混凝土制的Concurrent 同时发生的、一致的 Concurrent boiler 直流锅炉Cond press 凝结器压力Condensate 冷凝、使凝结Condensate extraction pump CEP 凝结水泵 Condenser COND/CNDER 凝结器Condensive reactance 容抗Condition 条件、状况Conduct 传导Conductivity 导电率Conference 会议、商讨、谈判Congealer 冷却器、冷冻器Configure 组态Connection 联接Connector 联接器、接线盒Console 控制台Consult 商量、咨询、参考Consumption 消费、消耗Consumption steam 汽耗Constant 恒定的Contact 触点Contactor 接触器、触头Contact to earth 接地、触地、碰地Content 目录Contin blwdwn 连排Continuous 连续的Contract 合同Control CNTR/CNTPL 控制Control & instrument 仪控Control loop 控制环Control oil 控制油Control panel 控制盘Controller 控制器Control stage 调节级、控制级Control valve 调节阀Conve cton sh 低温过热器Convection 对流Convertor 运输机、传输机Cool 冷的Cooler 冷却器Cooling 冷却Cooling fan 冷却风机Cooling water pump 冷却水泵Cooling tower 冷却塔Coordinate COORD 协调Coordinate boiler follow mode 协调的锅炉跟随方式 Coordinate control system 协调控制系统Coordinate turbine follow mode 协调的汽机跟随方式 Copy 拷贝Core 铁心、核心、磁心Core loss 铁(芯损耗Corner 角落Correction 修正、改正Corrosion 腐蚀Cost 价格、成本、费用Cost of fuel 燃料费用Cost of upkeep 日常费用、维护费用 Coupler 联轴器Coupling 耦合、联轴Couple CPL 联轴器Crane 起重机Critical 临界的Critical speed 临界速度Crusher 碎渣机Current transformer CT 电流互感器Cube 立方(体Cubicle illumination 箱内照明Curdle 凝固Current 电流、当前Cursor 光标Curve 曲线Custom 习惯、海关Custom keys 用户键Cutter 切削工具Cyanic 青色、深蓝色Cycle 循环、周期、周波Cymometer 频率表Cyclome classifier 旋风分离器Cylinder CYL 汽缸DDaily load curve 日负荷曲线Daily load 日负荷Damage 损坏、破坏Damper DMPR 阻尼器、挡板Danger 危险、危险物Dank 潮湿Danger zone 危险区Data 数据Data base 数据库Data acquisition system DAS 数据采集系统 Data highway 数据高速公路Date 日期Data pool 数据库Dc lub oil pump 直流润滑油泵Dead band 死区Deaerator DEA/DEAE/DEAER 除氧器 Decimeter 分米Decrease DEC 减少Deep 深度、深的、深Default 默认、缺席Degree 度、等级Demand 要求、查问Delay 延迟Delay time 延时Delete 删除Demineralized water 除盐水 Demineralizer 除盐装置Deposit 沉积结垢Desalt 除盐设备Description 说明、描述Destination 目标、目的地 Desuperheater 减温器Desuperheater water DSH WTE 减温水 Detail 细节Detect 发现、检定Deviate 偏离、偏差Device 设备、仪器Diagnosis 诊断Diagram 图形、图表Diagram directory 图目录Diagram number 图形号Diameter 直径Diaphragm 膜片、隔板Dielectric 介质、绝缘的Diesel generator 柴油发电机Difference 差异、差别、差额 Differential protection 差动保护Diff press 差压Diff expansion DIFF EXP 胀差 Differential pressure DP/DSP 差压 Digital 数字的Digital electric hydraulic 电调Digital input/output 数字量输入/输出 Digital-to-analog D/A 数/模转换 Dioxde 二氧化碳Direct current DC 直流(电Direct digital control DDC 直接数字控制 Disassembly 拆卸Disaster 事故、故障Disc 叶轮Disaster shutdown 事故停机Discharge 排除、放电、卸载Discharge current 放电电流、泄漏电流 Disconnector 隔离器、隔离开关Disconnect switch 隔离开关Discrete input/output 离散输入/输出Disk 磁盘Disk manage commands 磁盘管理命令 Dispatch 调度、发送派遣Dispatcher 调度员Dispatching station 调度站(局 Disconnector 隔离器、隔离开关Discrete input/output 离散输入/输出Disk 磁盘Displacement 位移Displacement pump 活塞泵Display 显示、列屏Distance 距离Distilled water DISTL WTR 蒸馏水Distributed 分布 \分配 \配电(水、汽 Distributed control system DCS 集散控制系统 Distributed processing unit DPU 分布处理单元 Distributing board 配电盘Distribution network 配电网络Distribution substation 二次变电站 Disturbance 扰动Diverter vlv 切换线Divided by 除以Design 设计、发明Division 分界、部门Division wall 分割屏Documentation 文件Door 门Dosing pump 加药泵Dowel pin 定位销Down pipe 下降管Download 下载Downtime 停机时间Dozer 推土机Draft 通风、草图Drain DRN 疏水、排放Drain pump 疏水泵Drain tank 疏水箱Drawing 图样、牵引Drill 钻孔、钻头、钻床Drive 驱动、强迫Drn collector 疏水收集器Drop 站Drowned pump 潜水泵Drum 汽包Drum-type boiled 汽包式锅炉Dry 干、干燥Dual 双重的Duct 风道、管道Dust 灰尘Dust helmet 防尘罩Dust catcher 除尘器、吸尘器Duty 责任Dynamic 动态的Dynamometer 功率表EEarth 大地Earth fault 接地故障Earth connector 接地线、接地Earth lead 接地线、接地Eccentricity 偏心、扰度Econ recirc vlv 省煤器再循环线 Economizer ECON 省煤器Edit 编辑Efficiency 效率Eject pump 射水泵Ejection 射出Ejector 抽气器Electric 电的Elbow 弯管、弯头Electric-hydraulic control 电/液控制 Electrical 电的、电气的Electrical lockout solenoid vlv 电磁阀锁阀 Electrical machine 电机Electrical service 供电Electric power industry 电力工业 Electrode 电极Electric power company 电力公司 Electric power system 电力系统 Electronic 电子的、电子学的 Electrotechnics 电工学、电工技术Electrostaic precipitator 静电除尘器 Electrostatic 静电的Element 元件、零件、单元Elevation ELEV 标高Elevator 升降机Ellipse 椭圆Emergency decree 安规Emerg lub oil 事故润滑油Emerg off 事故停/关闭Emerg seal oil 事故密封油Emergency EMERG 紧急事故Emergency drain 事故疏水Emergency governet/intercepter 危急遮断器 Employee 雇员Empty 排空Enclosure 外壳、包围End 末端、终结End cover 端盖Energize 激励、加电Energy 能、能量Energy meter 电度表Energy source 能源Engineer keyboard 工程师键盘Engineer station 工程师站Engineer's console 工程师操作站 Engineering 工程Enter 开始、使进入Entry 输入Equalizer valve 平衡线Equipment 设备Erase 删除Error 错误Escape valve 安全线Evaporate 蒸发、冷化Evaporating 蒸发量Event 事件Excess 超过、过度Excess combustion air 过剩燃烧空气 Excitation 励磁Exciter 励磁机Exhaust EXH 排汽Exhaust portion 排汽段Exit 出口Expansion EXP 膨胀Expansion tank 扩容箱Expenditure 费用Expert 专家、能手Explosion 爆炸Exponent 指数幂External 外部的、表面的Extinguisher 灭火器Extinguishing medium 灭弧介质Extraction check valve EXTR CHK VLV 抽汽逆止阀 Extra-high voltage 超高压Extend 扩展、延伸Exteral 外部的、表面的Extr press 抽汽压力Extr temp 抽汽温度Extraction EXTR 抽汽FFactor 因素、因数Fahrenheit 华式温标Failure FAIL 失败FALSE 假的、错误的Fan 风扇、风机Fan duty 风机负荷Fast cut back FCB 快速切回Fault 故障Faulty operation 误操作Features 特点Feed 馈、供给Feedback 反馈Feed forward 前馈Feed water 给水Feed-water makeup 补给水Fiber optic 光纤Field 磁场、现场Field operator 现场运行人员Figure 数字、图案File 文件Filter 滤网、过滤器Filter differential pressure FILTR DP 滤网压差 Final 最后的Final super-heater FSH 末级过热器、高过Fine ash silo 细灰库Fire 燃烧、火焰Fire-proof 耐火的、防火的Fire-extinguisher 灭火器Fire-hose 消防水带Fire hydrant 消防栓Fire-fight 灭火Fireproof 防火的、阻燃的Fire pump 消防水泵First stage 第一级、首级First stage guide vane 第一级导叶Flame 火焰Flame check 火检Flame detect cable FLM DET CAB 火检电缆 Flange 法兰Flange joint 法兰结合面Flank 侧翼、侧面Flash 闪光、闪烁、闪蒸Flash lamp 闪光灯Flash light 闪光Flasher 闪光装置Flexible 灵活的、柔性的Flexible joint 弹性联接器Flip-flop 触发器、双稳态电路Float-charge 浮充电Floppy disk 软磁盘Floppy driver 磁盘机Flow 流量、流动Flowmeter 流量计Flue 烟道Format 形式、格式Flue gas 烟气Fluid 液体Fly ash 飞灰Follow 跟随Forbid 禁止Force 强制Force circulation 强制循环Force draft fan 送风机Forney 福尼(公司Forward 向前Free end 自由端Frequency 频率From 从、来自Front 前面的Fuel 燃料Fuel safety 燃料保护Full speed 额定频率Fully 充分的、完全的Function 功能Function group 功能组Furnace 炉膛Fuse 保险丝、熔断器Fuse holder 保险盒Fusible cutout 熔断开关Fw bypass 给水旁路GGAIN 增益Gang 班、组Gas 气体、烟气Gate 闸门Gate damper 闸门式挡板Gateway 入口、途径Gauge 仪表、标准Gauge float 水位、指示、浮标Gear 齿轮Gear pump 齿轮泵Gear shift housing 变速箱Gen main breaker 发电机出口总开关 General control panel 总控制屏 General vlv 总阀Generate 引起、产生Generator 发电机、发生器Gland 密封套Gland heater GLAND HTR 轴封加热器 Gland seal 轴封Glass-paper 砂纸Goal 目的、目标Go on 继续Govern vlv GV 调速器、调节器 Graphics 调节阀Grease 图形Green 绿色Grid 高压输电网、铅板Grid system 电网系统Gross rating 总出力、总额定值 Ground/earth 地、大地Group 组、群Group library 组库HHalt instruction 停机指令Hangers 悬吊管Hardness 硬度、困难的Hazardous 危险的、冒险的Header 联箱Heat 热、加热Heater 加热器Heating 加热Heat rate 热效率Heat soak 暖机Hertz HZ 赫兹Hesitate HESI 暂停、犹豫High 高的、高等的、高大的High pressure HP 高压High pressure heater HPH 高压加热器History 历史Historical date reporter HDR 历史数据报告Historical storage & retrieval unit HSR 历史数据报告存储与检索单元 Hold 保持Home 家、处所Hopper 漏斗、料斗Hori vib(vibration 水平振动Horizontal 水平的、横式Horse power 马力Hose 软管、水龙带Hot 热的Hot air 热风Hot rh 再热(器热段Hot start 热态启动Hot well 热水井Hour 小时Hp cyl cross pipe 高压缸短管Hp turb exh press 高压缸排汽压力Hybrid 混合物Hydraulic 液压Hydrogen 氢(HHydrogen purity 氢气纯度Hydrobin/ dewatering bin 脱水仓IIdiostaic 同电位的Idle 空载的、无效的Ignition light oil 轻油点火Ignition 引燃、电火Ignitor 电火器Ignore 忽视Impeller 推进器、叶轮 Impedance 阻抗Import 进口、引入Impulse 脉冲、冲击、冲量 Inch IN 英寸Inching 缓动、点动Income 进线Increase INC 增加Index 索引、指示Indicator 指示器Individual 单个的、独立的 Inductive reactance 感抗 Input/output I/O 输入/输出Induced draft fan IDF 引风机 Inductance 电感Induction motor 异步电动机 Industrial water 工业水 Industry 工业Inflatable seal 充气密封 Inhibit 禁止Initial 最初的Inlet 入口Input group 输入组Insert 插入Inside 内侧、内部Inspection 观察、检查Install 安装Inspection hole 检查孔、人孔 Installed capacity 装机容量 Instantaneous 即时的、瞬时的 Instantaneous power 瞬时功率 Instruction 说明书、指南、指导 Instrument 仪器Instrument panel 仪表盘 Insulate 绝缘、绝热、隔离 Insulator 绝缘子Intake 输入端、进线Integer 整数Integral 积分Intensity 强度Interpole 换向板Inter-stage extraction 中间抽头 Interface 接口Interference 干扰、干涉 Interlock 联锁Intermediate 中间的Internal 内部的Interrogation 质问、问号 Interrupt 中断Interval 间隔Interlock auto on 联锁投自动 Inverter 逆变器、反向器、非门 Invoice INV 发票、发货单、托运 Intermediate pressure IP 中压 Intermediate relay 中间继电器Invalid 无效的、有病的 Investment 投资Ion-exchange 离子交换器 IP .cyl 中压缸Isolation 隔离Isolator 隔离、刀闸JJacking oil 顶轴油Jacking pump 顶轴泵Job 工作Jumper 跳线、跨接Junction box 接线盒KKey 键销、钥匙、键槽 Keyboard 键盘Key library 键库Key switch 键开关Kilovolt-ampere KVA 千伏安 Kink 弯曲、缠绕Knack 技巧、窍门、诀窍Knife-switch 闸刀开关LLabel 标号、标签Laboratory 实验室Labyrinth seal 迷宫密封Ladder 梯子、阶梯Ladder diagram 梯形图Lamp 灯、光源Large platen LARGE PLT 大屏 Last 最后的Latch 止动销、挂闸、插锁 Leak 泄漏(动词Leakage 泄漏(名词Left 左Length 长度Level 液位、水平Lifebelt 安全带、保险带Lift 提、升Light 光亮、点、点燃、照亮Lightning 雷电Light run 空转Lightning arrestor 避雷器Limit LMT 极限、限制Limiter 限制器、限位开关Line 线、直线Line impedance 线路阻抗Lining 衬层、内衬Linkage 连杆List 列表Liter 公升Ljungstrom trisector air preheaters 容克式空预器 Load 负荷Load demand compute LDC 负荷指令计算 Load impedance 负荷阻抗Load limit 负荷限制Load rejection 甩负荷Load shedding 甩负荷Loading 加负荷Load thrown on 带负荷Local 局部Local attendant 现场值班员Local repair 现场检修Local start 就地启动Local stop 就地停止Location 处所、位置Lock 闭锁、密封舱、固定Logger 记录器、拖车Logic 逻辑Long 长Loop 环、回路Loss 损失、减少Loss of excitation 励磁损失Loss of phase 失相Low 低Low press LP 低压Low press heater LPH 低压加热器Low-half 下半Lower 较低的、降低Lower heating value 低位发热量Low pressure cylinder LPC/LP CYL 低压缸Low temperature superheater LT SH 低温过热器 Lub oil 润滑油Lub oil pump 润滑油泵Lubricate LUB 润滑MMagenta 品红色Magnet 磁Main 主要的 /主蒸汽的 /电力网Main oil tank 主油箱Main screen 主屏Main steam 主蒸汽Main transformer 主变压器Maintenance 维护、检修、小修Maintenance manual 检修手册Major overhaul 大修Make up 补充(补给Makers works 制造厂Malfunction 出错、误动、失灵Management 管理、控制、处理Manhole 人孔、检查孔、出入孔Manifold 各式各样的联箱、集气管Manometer 压力表Man-machine interaction 人机对话Manual 手动、手册Manual reject MRE 手动切换Manual/Auto station M/A STATION 手动/自动切换站 Mark 型号、刻度、标志、特征Mass memory 大容量存储器Master 主要、控制者Master control room 主控室、中央控制室Master fuel trip MFT 主燃料跳闸Maximum 最高的、最大Maximum continue rate MCR 最大连续率 Mechanocaloric 热机的Mean 平均值、中间的Mean water level 平均水位Measure 量度、测量Mechanical 机械的、力学的Mechanical trip vlv 机械跳闸阀Mechanism 机械、力学、方法Medial 中间的、平均的Mediate 间接的、调解Medium 装置、介质、工质Megawatt 兆瓦Memory 存储Metal 金属Meter 集量器、仪表、米Meter switch 仪表开关Method 方法、规律、程序Method of operation 运行方式Mica 云母Mica dielectric 云母电介质Microcallipers 千分尺Microphone 麦克风、话筒Middle MID 中间的Middle-temperature rh MT RH 中温再热器 Mill 磨、磨煤机、铣刀Minimum 最小的Minor overhaul 小修Minus 减、负号Minus phase 负相位Minute 分钟Miss operation 误动作、误操作Miss trip 拒跳闸Mistake 错误、事故Mixed bed 混床Mixture 混合物Man-machine interface MMI 人机接口 Modem 调制解调器Modify 修改Modulating control 调节控制Modulating valve 调节阀Module 模件Moisture 湿度、湿汽Monitor 监视器、监视Monoxide 一氧化物Month 目Motor MTR 马达Motor control center MCC 马达控制中心 Motor winding 电动机组绕组Mouldproof 防霉的Mount 安装、固定Mountain cork 石棉Mouse 鼠标Move 移动Multidrop 多站Multispeed 多速Mult-multi 多、多倍Multimeter 万用表Multiplication 乘Multivibrator 多谐振荡器NName 名、名字Natural 自然的Naught line 零线Needlepoint vlv 针阀Negative 负的Negative pressure NEG PRESS 负压 Neon tester 试电表Net ratine/net output 净出力Network 网络Neutral line 中性线Neutral 中性的Neutral point 中性点Next 其次的Night shift 夜班Nipper 钳子、镊子Noise 噪音No-loading 空载Nominal 标称的、额定的Nominal power 额定功率Nominal rating 标称出力、额定出力 Non-return vlv 逆止线Non-work 非工作的Normal 正常的、常规的Normal closed contact 常闭触点 Normal makeup wtr 正常补水Not available 无效、不能用No touch relay 无触点继电器Non-work pad / n-work pad 非工作瓦 Nozzle 喷嘴Number 数字、号码、数目Number of turns 匝数Nut 螺母、螺帽OOccur 发生Odd 奇数Office 办公室Oil 油Oil breaker 油开关Oiler 注油器Oil fuel trip OFT 油燃料跳闸Oil gun 油枪Oil immersed natural cooling 油浸自然冷却 Oil purifier 油净化装置On-line 在线、联机的On-load test 带负荷试验On/off 开/关Onset 开始、发作Open 开、打开Open-air 露天的、开启的Open-loop 开环Open work 户外作业Operating panel 操作盘Operation 操作、运行Operational log 运行记录Operator 操作员Operator keyboard 操作员键盘Operator station 操作员站Operator's alarm console 操作员报警台 Optimal 最优的、最佳的Optimal value 最佳值Optional 可选的Option switch 选择开关Orifice plate 孔板Original 初始的、原始的Oscillator 振荡器Oscilloscope 示波器Out 出、出口Outage 停用Out-of-service 为投入运行的Outlet 出口Output 产量、产品、输出Output group 输出组Outside 外边、外面Over current 过流Over load 过负荷Overload protection 过载保护Overall design 总体设计Over voltage 过压Overflow 溢流Overflow vlv station 溢流阀门站Overhaul 大修Overhaul life 大修间隙Overhead 顶部Overhead line 架空线。

盛年不重来，一日难再晨。

及时宜自勉，岁月不待人。

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：motor 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功率因数：power-factor 功率：power 功角：power-angle电压等级：voltage grade 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 impedanceabscissa axis 横坐标ac motor 交流环电动机active (passive) circuit elements 有（无）源电路元件active component 有功分量active in respect to 相对….呈阻性admittance 导纳air-gap flux distribution 气隙磁通分布air-gap flux 气隙磁通air-gap line 气隙磁化线algebraic 代数的algorithmic 算法的alloy 合金ampere-turns 安匝(数)amplidyne 微场扩流发电机Amplitude Modulation(AM 调幅armature circuit 电枢电路armature coil 电枢线圈armature m.m.f. wave 电枢磁势波attenuate 衰减automatic station 无人值守电站automatic Voltage regulator(AVR)自动电压调整器auxiliary motor 辅助电动机bandwidth 带宽base 基极bilateral circuit 双向电路bimotored 双马达的biphase 双相的bipolar junction transistor (BJT) 双极性晶体管block diagram 方框图boost 增压boost-buck 升压去磁breakaway force 起步阻力breakdown torque 极限转矩bronze 青铜buck 补偿capacitance effect 电容效应carbon-filament lamp 碳丝灯泡carrier 载波Cartesian coordinates 笛卡儿坐标系cast-aluminum rotor 铸铝转子chopper circuit 斩波电路circuit branch 支路circuit components 电路元件circuit diagram 电路图circuit parameters 电路参数coaxial 共轴的,同轴的coil winding 线圈绕组coincide in phase with 与….同相collector 集电极commutation condition 换向状况commutator-brush combination 换向器-电刷总线complex impedance 复数阻抗complex number 复数compound generator 复励发电机compounded 复励conductance 电导conductor 导体corridor 通路coupling capacitor 结合电容cumulatively compounded motor 积复励电动机dc generator 直流发电机dc motor 直流电动机de machine 直流电机demodulator 解调器differentiation 微分direct axis transient time constant 直轴瞬变时间常数direct axis 直轴direct-current 直流displacement current 位移电流dynamic response 动态响应dynamic-state operation 动态运行e.m.f = electromotive fore 电动势eddy current 涡流effective values 有效值effects of saturation 饱和效应electric energy 电能electrical device 电气设备electrode 电极电焊条electromagnetic torque 电磁转矩emitter 发射管放射器发射极end ring 端环energy converter 电能转换器epoch angle 初相角equivalent T –circuit T型等值电路error detector 误差检测器error signal 误差信号excitation system 励磁系统excited by 励磁exciting voltage 励磁电压external armature circuit 电枢外电路external characteristic 外特性feedback component 反馈元件feedback loop 反馈回路feedback signal 反馈信号feedback system 反馈系统fidelity 保真度field coils 励磁线圈field current 励磁电流field effect transistor (FET) 场效应管field winding 磁场绕组励磁绕组flux linkage 磁链form-wound 模绕forward transfer function 正向传递函数Frequency Shift Keying(FSK) 移频键控frequency 频率full load 满载full-load torque 满载转矩gain 增益gain 增益generating 发电generator voltage 发电机电压Geometrical position 几何位置harmonic 谐波的heating appliance 电热器high-gain 高增益high-performance 高性能的horsepower 马力horseshoe magnet 马蹄形磁铁hydropower station 水电站ideal source 理想电源imaginary part 虚部impedance 阻抗incident 入射的induced current 感生电流induction generator 感应发电机induction machine 感应电机induction machine 感应式电机induction motor 感应电动机infinite voltage gain 无穷大电压增益inrush current 涌流instantaneous electric power 瞬时电功率instantaneous mechanical power 瞬时机械功率insulation 绝缘integration 积分下限internal resistance 内阻interoffice 局间的inverse 倒数iron-loss 铁损isolation 隔离分离绝缘隔振laminated core 叠片铁芯lamination 叠片leakage current 漏电流leakage flux 漏磁通leakage reactance 漏磁电抗leakage 泄漏left-hand rule 左手定则light emitting diode 发光二极管lightning shielding 避雷limiter 限幅器line trap 限波器linear zone 线性区line-to-neutral 线与中性点间的load characteristic 负载特性load-saturation curve 负载饱和曲线locked-rotor torque 锁定转子转矩locked-rotor 锁定转子电气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 semiconductor P型半导体P-type semiconductor N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 transistorNPN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-channelN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 oscillatorLC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共享知识分享快乐谷点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 circuitR-S 触发器R-S flip-flopD触发器D flip-flopJ-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）常用电气短语：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：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 terminal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 ThrClnTrans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 Electromagnetic fields 电磁场失去同步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ElectrotechnicsPrinciple of circuits 电路原理Electrical Machinery 电机学电力系统稳态分析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电力系统继电保护Power System Relaying Protection缩写全称中文：AC alternating current 交流电AC automatic control 自动控制ACA accident consequence assessment 事故后果评价ACB air circuit breaker 空气断路器ACC accident 故障、事故ACCUM accumulate accumulate 累计、蓄电池ACDS acourtic crack detection system 声裂纹检测系统ACT/S active side 带电部件、有功部件ACW anti-clockwise 反时针方向ACW anti-clockwise 反时针方向AD analog-digital 模拟-数字AEOD analysis and evaluation of operational data 运行数据分析和管理AFC automatic frequency control automatic following control 自动频率控制：自动跟踪控制AI artificial intelligence 人工智能ALT alternate 交变的、交替的ALTNTR alternator 同步发电机AM ammeter 电流表AMP ampere 安培AN air natural cooled 空气自然冷却AOC automatic overload control 自动过载控制APC automatic plant coordinate control automatic power control 机组自动协调控制：自动功率控制APP appendix auxiliary power plant 附录：辅助电源设备APS acessory power supply 辅助电源APU auxiliary power unit 辅助动力装置：辅助电源设备ARM armature 电枢、衔铁ASR automatic speed run up 自动升速ASU automatic synchronizing unit 自动同步系统AT auxiliary transformer 辅助变压器AUS auxiliary switch 辅助开关AUX auxiliany 辅助、备用AVL automatic voltage control 自动电压控制AVR automatic voltage regulator 自动调压器BAT battery 电池BD block decrease 闭锁减BDUC bus duct 母线导管、母线沟BDV blowdown voltage 击穿电压BF back feed 反馈BHP brake horse power 制动马力BI block increase 闭锁增BKR breaker 断路器BOS back-out system 补偿系统BOT build-operate-tranfer 建造-运行-移交BR brush 电刷、刷子BRKG breaking 断开BYC battery charger 电池充电器CA compressed air 压缩空气CAOS completely automatic operate system 全自动操作系统CAP capactty 电容、出力、容量CAP capacity 容量、功率。

Loop system 环网系统Demagnetization 退磁，去磁Distribution system 配电系统Relay panel 继电器屏Trip circuit 跳闸电路Tertiary winding 第三绕组Switchboard 配电盘，开关屏Eddy current 涡流Instrument transducer 测量互感器Copper loss 铜损Oil-impregnated paper 油浸纸绝缘Iron loss 铁损Bare conductor 裸导线Leakage flux 漏磁通Reclosing 重合闸Autotransformer 自耦变压器Distribution dispatch center 配电调度中心Zero sequence current 零序电流Pulverizer 磨煤机Series (shunt) compensation 串（并）联补偿Drum 汽包，炉筒Restriking 电弧重燃Superheater 过热器Automatic oscillograph 自动录波仪Peak-load 峰荷Tidal current 潮流Prime grid substation 主网变电站Trip coil 跳闸线圈Reactive power` 无功功率Synchronous condenser 同步调相机Active power 有功功率Main and transfer busbar 单母线带旁路Shunt reactor 并联电抗器Feeder 馈电线Blackout 断电、停电Skin effect 集肤效应Extra-high voltage (EHV) 超高压Potential stress 电位应力(电场强度)Ultra-high voltage (UHV) 特高压Capacitor bank 电容器组Domestic load 民用电crusher 碎煤机Reserve capacity 备用容量pulverizer 磨煤机Fossil-fired power plant 火电厂baghouse 集尘室Combustion turbine 燃气轮机Stationary (moving) blade 固定（可动）叶片Right-of-way 线路走廊Shaft 转轴Rectifier 整流器Kinetic(potential) energy 动（势）能Inductive (Capacitive) 电感的(电容的) Pumped storage power station 抽水蓄能电站Reactance (impedance) 电抗（阻抗）Synchronous condenser 同步调相机Reactor 电抗器Light(boiling)-water reactor 轻（沸）水反应堆Reactive 电抗的，无功的Stator(rotor) 定（转）子Phase displacement (shift) 相移Armature 电枢Surge 冲击，过电压Salient-pole 凸极Retaining ring 护环Slip ring 滑环Carbon brush 炭刷Arc suppression coil 消弧线圈Short-circuit ratio 短路比Primary(backup) relaying 主(后备)继电保护Induction 感应Phase shifter 移相器Autotransformer 自藕变压器Power line carrier (PLC) 电力线载波（器）Bushing 套管Line trap 线路限波器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Time-of-use(tariff) 分时（电价）Recovery voltage 恢复电压XLPE(Cross Linked Polyethylene )交联聚乙烯（电缆）Arc reignition 电弧重燃Rms (root mean square) 均方根值Operation mechanism 操动机构RF (radio frequency) 射频Pneumatic(hydraulic) 气动（液压）Rpm (revolution per minute) 转/分Nameplate 铭牌LAN (local area network) 局域网Independent pole operation 分相操作LED (light emitting diode) 发光二极管Malfunction 失灵Single (dual, ring) bus 单（双，环形）母线Shield wire 避雷线IC (integrated circuit) 集成电路Creep distance 爬电距离FFT (fast Fourier transform) 快速傅立叶变换Silicon rubber 硅橡胶Telemeter 遥测Composite insulator 合成绝缘子Load shedding 甩负荷Converter (inverter) 换流器（逆变器）Lateral 支线Bus tie breaker 母联断路器Power-flow current 工频续流Protective relaying 继电保护sparkover 放电Transfer switching 倒闸操作Silicon carbide 碳化硅Outgoing (incoming) line 出（进）线Zinc oxide 氧化锌Phase Lead(lag) 相位超前（滞后）Withstand test 耐压试验Static var compensation (SVC) 静止无功补偿Dispatcher 调度员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ISO (international standardization organization) 国际标准化组织GIS (gas insulated substation, geographic information system) 气体绝缘变电站,地理信息系统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）scale 刻度，量程calibrate 校准rated 额定的terminal 接线端子fuse 保险丝，熔丝humidity 湿度resonance 谐振，共振moisture 潮湿，湿气analytical 解析的operation amplifier 运算放大器numerical 数字的amplitude modulation (AM) 调幅frequency-domain 频域frequency modulation (FM) 调频time-domain 时域binary 二进制operation amplifier 运算放大器octal 八进制active filter 有源滤波器decimal 十进制passive filter 无源滤波器hexadecimal 十六进制power system 电力系统impulse current 冲击电流power network 电力网络impulse flashover 冲击闪络insulation 绝缘inhomogenous field 不均匀场overvoltage 过电压insulation coordination 绝缘配合aging 老化internal discharge 内部放电alternating current 交流电lightning stroke 雷电波AC transmission system 交流输电系统lightning overvoltage 雷电过电压arc discharge 电弧放电loss angle （介质）损耗角attachment coefficient 附着系数magnetic field 磁场attenuation factor 衰减系数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negative ions 负离子bubble breakdown 气泡击穿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partial discharge 局部放电corona 电晕peak reverse voltage 反向峰值电压composite insulation 组合绝缘photoelectric emission 光电发射critical breakdown voltage 临界击穿电压photon 光子Discharge 放电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power capacitor 电力电容dielectric loss 介质损耗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rating of equipment 设备额定值grounding 接地routing testing 常规试验electric field 电场residual capacitance 残余电容electrochemical deterioration 电化学腐蚀shielding 屏蔽electron avalanche 电子崩short circuit testing 短路试验electronegative gas 电负性气体space charge 空间电荷epoxy resin 环氧树脂streamer breakdown 流注击穿expulsion gap 灭弧间隙surface breakdown 表面击穿field strength 场强sustained discharge 自持放电field stress 电场力switching overvoltage 操作过电压field distortion 场畸变thermal breakdown 热击穿field gradient 场梯度treeing 树枝放电field emission 场致发射uniform field 均匀场flashover 闪络wave front(tail) 波头（尾）gaseous insulation 气体绝缘withstand voltage 耐受电压Prime mover 原动机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Armature 电枢Internal combustion engine 内燃机Brush 电刷Deenergize 断电Commutator 换向器Underground cable 地下电缆Counter emf 反电势Loop system 环网系统 Demagnetization 退磁，去磁Distribution system 配电系统 Relay panel 继电器屏Trip circuit 跳闸电路 Tertiary winding 第三绕组Switchboard 配电盘，开关屏 Eddy current 涡流Instrument transducer 测量互感器 Copper loss 铜损Oil-impregnated paper 油浸纸绝缘 Iron loss 铁损Bare conductor 裸导线 Leakage flux 漏磁通Reclosing 重合闸 Autotransformer 自耦变压器Distribution dispatch center 配电调度中心 Zero sequence current 零序电流Pulverizer 磨煤机 Series (shunt) compensation 串（并）联补偿Drum 汽包，炉筒 Restriking 电弧重燃Superheater 过热器 Automatic oscillograph 自动录波仪Peak-load 峰荷 Tidal current 潮流Prime grid substation 主网变电站 Trip coil 跳闸线圈Reactive power` 无功功率 Synchronous condenser 同步调相机Active power 有功功率 Main and transfer busbar 单母线带旁路Shunt reactor 并联电抗器 Feeder 馈电线Blackout 断电、停电 Skin effect 集肤效应Extra-high voltage (EHV) 超高压 Potential stress 电位应力(电场强度) Ultra-high voltage (UHV) 特高压 Capacitor bank 电容器组Domestic load 民用电 crusher 碎煤机Reserve capacity 备用容量 pulverizer 磨煤机Fossil-fired power plant 火电厂 baghouse 集尘室Combustion turbine 燃气轮机 Stationary (moving) blade 固定（可动）叶片Right-of-way 线路走廊 Shaft 转轴Rectifier 整流器 Kinetic(potential) energy 动（势）能Inductive (Capacitive) 电感的(电容的) Pumped storage power station 抽水蓄能电站Reactance (impedance) 电抗（阻抗） Synchronous condenser 同步调相机Reactor 电抗器 Light(boiling)-water reactor 轻（沸）水反应堆Reactive 电抗的，无功的 Stator(rotor) 定（转）子Phase displacement (shift) 相移 Armature 电枢Surge 冲击，过电压 Salient-pole 凸极Retaining ring 护环 Slip ring 滑环Carbon brush 炭刷 Arc suppression coil 消弧线圈Short-circuit ratio 短路比 Primary(backup) relaying 主(后备)继电保护Induction 感应 Phase shifter 移相器Autotransformer 自藕变压器 Power line carrier (PLC) 电力线载波（器）Bushing 套管 Line trap 线路限波器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 Time-of-use(tariff) 分时（电价）Recovery voltage 恢复电压 XLPE(Cross Linked Polyethylene )交联聚乙烯（电缆）Arc reignition 电弧重燃 Rms (root mean square) 均方根值Operation mechanism 操动机构 RF (radio frequency) 射频Pneumatic(hydraulic) 气动（液压） Rpm (revolution per minute) 转/分Nameplate 铭牌 LAN (local area network) 局域网Independent pole operation 分相操作 LED (light emitting diode) 发光二极管Malfunction 失灵 Single (dual, ring) bus 单（双，环形）母线Shield wire 避雷线 IC (integrated circuit) 集成电路Creep distance 爬电距离 FFT (fast Fourier transform) 快速傅立叶变换Silicon rubber 硅橡胶 Telemeter 遥测Composite insulator 合成绝缘子 Load shedding 甩负荷Converter (inverter) 换流器（逆变器） Lateral 支线Bus tie breaker 母联断路器 Power-flow current 工频续流Protective relaying 继电保护 sparkover 放电Transfer switching 倒闸操作 Silicon carbide 碳化硅Outgoing (incoming) line 出（进）线 Zinc oxide 氧化锌Phase Lead(lag) 相位超前（滞后） Withstand test 耐压试验Static var compensation (SVC) 静止无功补偿 Dispatcher 调度员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ISO (international standardization organization) 国际标准化组织GIS (gas insulated substation, geographic information system) 气体绝缘变电站,地理信息系统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）scale 刻度，量程 calibrate 校准rated 额定的 terminal 接线端子fuse 保险丝，熔丝 humidity 湿度resonance 谐振，共振 moisture 潮湿，湿气analytical 解析的 operation amplifier 运算放大器numerical 数字的 amplitude modulation (AM) 调幅frequency-domain 频域 frequency modulation (FM) 调频time-domain 时域 binary 二进制operation amplifier 运算放大器 octal 八进制active filter 有源滤波器 decimal 十进制passive filter 无源滤波器 hexadecimal 十六进制。

电气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 elemen t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 Theven in’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 transistorNPN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-channelN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 operationalamplifier(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 oscillatorLC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-flopD触发器 D flip-flopJ-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）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motoring 电动机驱动generating 发电per-unit value 标么值breakdown torque 极限转矩breakaway force 起步阻力overhauling 检修wind-driven generator 风动发电机revolutions per second 转/秒number of poles 极数speed-torque curve 转速力矩特性曲线 plugging 反向制动synchronous speed 同步转速percentage 百分数locked-rotor torque 锁定转子转矩full-load torque 满载转矩prime mover 原动机inrush current 涌流magnetizing reacance 磁化电抗line-to-neutral 线与中性点间的staor winding 定子绕组leakage reactance 漏磁电抗no-load 空载full load 满载Polyphase 多相(的)iron-loss 铁损complex impedance 复数阻抗rotor resistance 转子电阻leakage flux 漏磁通locked-rotor 锁定转子chopper circuit 斩波电路separately excited 他励的compounded 复励dc motor 直流电动机de machine 直流电机speed regulation 速度调节shunt 并励series 串励armature circuit 电枢电路optical fiber 光纤interoffice 局间的wave guide 波导波导管bandwidth 带宽light emitting diode 发光二极管silica 硅石二氧化硅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generator 发电机gas insulated substation GIS 气体绝缘变电站turbogenerator 汽轮发电机neutral point 中性点hydrogenerator 水轮发电机moving contact 动触头hydraulic turbine 水轮机fixed contact 静触头steam turbine 汽轮机arc-extinguishing chamber 灭弧室dynamo 直流发电机stray capacitance 杂散电容motor 电动机stray inductance 杂散电感stator 定子sphere gap 球隙rotor 转子bushing tap grounding wire 套管末屏接地线power transformer 电力变压器electrostatic voltmeter 静电电压表variable transformer 调压变压器ammeter 电流表taped transformer 多级变压器grounding capacitance 对地电容step up (down) transformer 升(降)压变压器voltage divider 分压器circuit breaker CB 断路器surge impedance 波阻抗dead tank oil circuit breaker 多油断路器Schering bridge 西林电桥live tank oil circuit breaker 少油断路器Rogowski coil 罗可夫斯基线圈vacuum circuit breaker 真空断路器oscilloscope 示波器sulphur hexafluoride breaker SF6 断路器peak voltmeter 峰值电压表potential transformer PT 电压互感器conductor 导线current transformer CT 电流互感器cascade transformer 串级变压器disconnector 隔离开关coupling capacitor 耦合电容earthing switch 接地开关test object 被试品synchronous generator 同步发电机detection impedance 检测阻抗asynchronous machine 异步电机substation 变电站Insulator 绝缘子hydro power station 水力发电站lightning arrester 避雷器thermal power station 火力发电站metal oxide arrester MOA 氧化锌避雷器 nuclear power station 核电站bus bar 母线il-filled power cable 充油电力电缆overhead line 架空线mixed divider (阻容)混合分压器transmission line 传输线XLPE cable 交链聚乙烯电缆(coaxial) cable (同轴)电缆relay 继电器iron core 铁芯tuned circuit 调谐电路winding 绕组suspension insulator 悬式绝缘子bushing 套管porcelain insulator 陶瓷绝缘子front(tail) resistance 波头(尾)电阻 glass insulator 玻璃绝缘子inverter station 换流站flash counter 雷电计数器steel-reinforced aluminumconductor钢芯铝绞线charging(damping) resistor 充电(阻尼)电阻tank 箱体point plane gap 针板间隙earth(ground) wire 接地线exciting winding 激磁绕组grading ring 均压环trigger electrode 触发电极highvoltage engineering 高电压工程glow discharge 辉光放电highvoltage testing technology 高电压试验技术harmonic 谐波Power electronics 电力电子Automatic control 自动控制Principles of electric circuits 电路原理Digital signal processing 数字信号处理电气工程专业英语词汇表 2power system 电力系统impulse current 冲击电流power network 电力网络impulse flashover 冲击闪络insulation 绝缘inhomogenous field 不均匀场overvoltage 过电压insulation coordination 绝缘配合aging 老化internal discharge 内部放电alternating current 交流电lightning stroke 雷电波AC transmission system 交流输电系统lightning overvoltage 雷电过电压arc discharge 电弧放电loss angle (介质)损耗角attachment coefficient 附着系数magnetic field 磁场attenuation factor 衰减系数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negative ions 负离子bubble breakdown 气泡击穿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partial discharge 局部放电corona 电晕peak reverse voltage 反向峰值电压composite insulation 组合绝缘photoelectric emission 光电发射critical breakdown voltage 临界击穿电压photon 光子Discharge 放电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power capacitor 电力电容dielectric loss 介质损耗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rating of equipment 设备额定值grounding 接地routing testing 常规试验electric field 电场residual capacitance 残余电容electrochemical deterioration 电化学腐蚀shielding 屏蔽electron avalanche 电子崩short circuit testing 短路试验electronegative gas 电负性气体space charge 空间电荷epoxy resin 环氧树脂streamer breakdown 流注击穿expulsion gap 灭弧间隙surface breakdown 表面击穿field strength 场强sustained discharge 自持放电field stress 电场力switching overvoltage 操作过电压field distortion 场畸变thermal breakdown 热击穿field gradient 场梯度treeing 树枝放电field emission 场致发射uniform field 均匀场flashover 闪络wave front(tail) 波头(尾)gaseous insulation 气体绝缘withstand voltage 耐受电压Prime mover 原动机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Armature 电枢Internal combustion engine 内燃机Brush 电刷Deenergize 断电Commutator 换向器Underground cable 地下电缆Counter emf 反电势电气工程专业英语词汇表 3Loop system 环网系统Demagnetization 退磁,去磁Distribution system 配电系统Relay panel 继电器屏Trip circuit 跳闸电路Tertiary winding 第三绕组Switchboard 配电盘,开关屏Eddy current 涡流Instrument transducer 测量互感器 Copper loss 铜损Oil-impregnated paper 油浸纸绝缘Iron loss 铁损Bare conductor 裸导线Leakage flux 漏磁通Reclosing 重合闸Autotransformer 自耦变压器Distribution dispatch center 配电调度中心Zero sequence current 零序电流Pulverizer 磨煤机Series (shunt) compensation 串(并)联补偿Drum 汽包,炉筒estriking 电弧重燃Superheater 过热器Automatic oscillograph 自动录波仪Peak-load 峰荷Tidal current 潮流Prime grid substation 主网变电站Trip coil 跳闸线圈Reactive power` 无功功率Synchronous condenser 同步调相机Active power 有功功率Main and transfer busbar 单母线带旁路Shunt reactor 并联电抗器Feeder 馈电线Blackout 断电、停电Skin effect 集肤效应Extra-high voltage (EHV) 超高压Potential stress 电位应力(电场强度) Ultra-high voltage (UHV) 特高压Capacitor bank 电容器组Domestic load 民用电crusher 碎煤机Reserve capacity 备用容量pulverizer 磨煤机Fossil-fired power plant 火电厂baghouse 集尘室Combustion turbine 燃气轮机Stationary (moving) blade 固定(可动)叶片Right-of-way 线路走廊Shaft 转轴Rectifier 整流器Kinetic(potential) energy 动(势)能Inductive (Capacitive) 电感的(电容的) Pumped storage power station 抽水蓄能电站Reactance (impedance) 电抗(阻抗)Synchronous condenser 同步调相机Reactor 电抗器Light(boiling)-water reactor轻(沸)水反应堆Reactive 电抗的,无功的Stator(rotor) 定(转)子Phase displacement (shift) 相移Surge 冲击,过电压Salient-pole 凸极Retaining ring 护环 Slip ring 滑环Carbon brush 炭刷Arc suppression coil 消弧线圈Short-circuit ratio 短路比Primary(backup) relaying 主(后备)继电保护Induction 感应Phase shifter 移相器Autotransformer 自藕变压器Power line carrier (PLC) 电力线载波(器)Bushing 套管Line trap 线路限波器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Time-of-use(tariff) 分时(电价) Recovery voltage 恢复电压XLPE(Cross LinkedPolyethylene )交联聚乙烯(电缆)Arc reignition 电弧重燃Rms (root mean square) 均方根值Operation mechanism 操动机构RF (radio frequency) 射频电气工程专业英语词汇表 4Pneumatic(hydraulic) 气动(液压)Rpm (revolution per minute) 转/分Nameplate 铭牌LAN (local area network) 局域网Independent pole operation 分相操作LED (light emitting diode) 发光二极管Malfunction 失灵Single (dual, ring) bus 单(双,环形)母线Shield wire 避雷线IC (integrated circuit) 集成电路Creep distance 爬电距离FFT (fast Fourier transform) 快速傅立叶变换Silicon rubber 硅橡胶Telemeter 遥测Composite insulator 合成绝缘子Load shedding 甩负荷Converter (inverter) 换流器(逆变器) Lateral 支线Bus tie breaker 母联断路器Power-flow current 工频续流Protective relaying 继电保护sparkover 放电Transfer switching 倒闸操作Silicon carbide 碳化硅Outgoing (incoming) line 出(进)线Zinc oxide 氧化锌Phase Lead(lag) 相位超前(滞后) Withstand test 耐压试验Static var compensation (SVC) 静止无功补偿Dispatcher 调度员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ISO (international standardization organization) 国际标准化组织GIS (gas insulated substation, geographic information system) 气体绝缘变电站地理信息系统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)scale 刻度,量程calibrate 校准rated 额定的terminal 接线端子fuse 保险丝,熔丝humidity 湿度resonance 谐振,共振moisture 潮湿,湿气analytical 解析的operation amplifier 运算放大器numerical 数字的amplitude modulation (AM) 调幅frequency-domain 频域frequency modulation (FM) 调频time-domain 时域operation amplifier 运算放大器octal 八进制active filter 有源滤波器decimal 十进制passive filter 无源滤波器hexadecimal 十六进制。

power system 电力系统 impulse current 冲击电流power network 电力网络 impulse flashover 冲击闪络insulation 绝缘 inhomogenous field 不均匀场overvoltage 过电压 insulation coordination 绝缘配合aging 老化 internal discharge 内部放电alternating current 交流电 lightning stroke 雷电波AC transmission system 交流输电系统 lightning overvoltage 雷电过电压arc discharge 电弧放电 loss angle （介质）损耗角attachment coefficient 附着系数 magnetic field 磁场attenuation factor 衰减系数 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negative ions 负离子bubble breakdown 气泡击穿 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 partial discharge 局部放电corona 电晕 peak reverse voltage 反向峰值电压composite insulation 组合绝缘 photoelectric emission 光电发射critical breakdown voltage 临界击穿电压 photon 光子Discharge 放电 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 power capacitor 电力电容dielectric loss 介质损耗 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 rating of equipment 设备额定值grounding 接地 routing testing 常规试验electric field 电场 residual capacitance 残余电容electrochemical deterioration 电化学腐蚀 shielding 屏蔽electron avalanche 电子崩 short circuit testing 短路试验electronegative gas 电负性气体 space charge 空间电荷epoxy resin 环氧树脂 streamer breakdown 流注击穿expulsion gap 灭弧间隙 surface breakdown 表面击穿field strength 场强 sustained discharge 自持放电field stress 电场力 switching overvoltage 操作过电压field distortion 场畸变 thermal breakdown 热击穿field gradient 场梯度 treeing 树枝放电field emission 场致发射 uniform field 均匀场flashover 闪络 wave front(tail) 波头（尾）gaseous insulation 气体绝缘 withstand voltage 耐受电压Prime mover 原动机 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 Armature 电枢Internal combustion engine 内燃机 Brush 电刷Deenergize 断电 Commutator 换向器Underground cable 地下电缆 Counter emf 反电势电气工程专业英语词汇【1】(2008-09-23 14:31:56)转载标签：电气工程专业英语词汇电气英语电器英语英语教育分类：英语学习generator 发电机 gas insulated substation GIS 气体绝缘变电站turbogenerator 汽轮发电机 neutral point 中性点hydrogenerator 水轮发电机 moving contact 动触头hydraulic turbine 水轮机fixed contact 静触头steam turbine 汽轮机 arc-extinguishing chamber 灭弧室dynamo 直流发电机 stray capacitance 杂散电容motor 电动机 stray inductance 杂散电感stator 定子sphere gap 球隙rotor 转子 bushing tap grounding wire 套管末屏接地线power transformer 电力变压器 electrostatic voltmeter 静电电压表variable transformer 调压变压器 ammeter 电流表taped transformer 多级变压器 grounding capacitance 对地电容step up (down) transformer 升(降)压变压器 voltage divider 分压器circuit breaker CB 断路器 surge impedance 波阻抗dead tank oil circuit breaker 多油断路器 Schering bridge 西林电桥live tank oil circuit breaker 少油断路器 Rogowski coil 罗可夫斯基线圈vacuum circuit breaker 真空断路器 oscilloscope 示波器sulphur hexafluoride breaker SF6 断路器 peak voltmeter 峰值电压表potential transformer PT 电压互感器 conductor 导线current transformer CT 电流互感器 cascade transformer 串级变压器disconnector 隔离开关 coupling capacitor 耦合电容earthing switch 接地开关 test object 被试品synchronous generator 同步发电机 detection impedance 检测阻抗asynchronous machine 异步电机substation 变电站Insulator 绝缘子 hydro power station 水力发电站lightning arrester 避雷器 thermal power station 火力发电站metal oxide arrester MOA 氧化锌避雷器 nuclear power station 核电站bus bar 母线oil-filled power cable 充油电力电缆overhead line 架空线 mixed divider (阻容)混合分压器transmission line 传输线 XLPE cable 交链聚乙烯电缆(coaxial) cable (同轴)电缆 relay 继电器iron core 铁芯tuned circuit 调谐电路winding 绕组 suspension insulator 悬式绝缘子bushing 套管 porcelain insulator 陶瓷绝缘子front(tail) resistance 波头(尾)电阻 glass insulator 玻璃绝缘子inverter station 换流站 flash counter 雷电计数器charging(damping) resistor 充电(阻尼)电阻 steel-reinforced aluminum conductor 钢芯铝绞线tank 箱体 point plane gap 针板间隙earth(ground) wire 接地线 exciting winding 激磁绕组grading ring 均压环 trigger electrode 触发电极highvoltage engineering 高电压工程 glow discharge 辉光放电harmonic 谐波 highvoltage testing technology 高电压试验技术Power electronics 电力电子 Automatic control 自动控制Principles of electric circuits 电路原理 Digital signal processing 数字信号处理电气工程专业英语词汇【3】(2008-10-25 10:14:15)转载标签：电气工程专业英语词汇电气英语电器英语英语教育分类：英语学习Loop system 环网系统 Demagnetization 退磁，去磁Distribution system 配电系统Relay panel 继电器屏Trip circuit 跳闸电路 Tertiary winding 第三绕组Switchboard 配电盘，开关屏 Eddy current 涡流Instrument transducer 测量互感器 Copper loss 铜损Oil-impregnated paper 油浸纸绝缘Iron loss 铁损Bare conductor 裸导线 Leakage flux 漏磁通Reclosing 重合闸 Autotransformer 自耦变压器Distribution dispatch center 配电调度中心 Zero sequence current 零序电流Pulverizer 磨煤机Series (shunt) compensation 串（并）联补偿Drum 汽包，炉筒 Restriking 电弧重燃Superheater 过热器 Automaticoscillograph 自动录波仪Peak-load 峰荷 Tidalcurrent 潮流Prime grid substation 主网变电站 Trip coil 跳闸线圈Reactive power` 无功功率 Synchronouscondenser 同步调相机Active power 有功功率 Main and transferbusbar 单母线带旁路Shunt reactor 并联电抗器 Feeder 馈电线Blackout 断电、停电 Skineffect 集肤效应Extra-high voltage (EHV) 超高压 Potential stress 电位应力(电场强度)Ultra-high voltage (UHV) 特高压 Capacitor bank 电容器组Domestic load 民用电 crusher 碎煤机Reserve capacity 备用容量 pulverizer 磨煤机Fossil-fired power plant 火电厂 baghouse 集尘室Combustion turbine 燃气轮机 Stationary (moving)blade 固定（可动）叶片Right-of-way 线路走廊 Shaft 转轴Rectifier 整流器 Kinetic(potential) energy 动（势）能Inductive (Capacitive) 电感的(电容的) Pumped storage power station 抽水蓄能电站Reactance (impedance) 电抗（阻抗） Synchronous condenser 同步调相机Reactor 电抗器 Light(boiling)-water reactor 轻（沸）水反应堆Reactive 电抗的，无功的 Stator(rotor) 定（转）子Phase displacement (shift) 相移 Armature 电枢Surge 冲击，过电压 Salient-pole 凸极Retaining ring 护环 Slipring 滑环Carbon brush 炭刷 Arc suppressioncoil 消弧线圈Short-circuit ratio 短路比 Primary(backup)relaying 主(后备)继电保护Induction 感应 Phaseshifter 移相器Autotransformer 自藕变压器 Power line carrier(PLC) 电力线载波（器）Bushing 套管 Linetrap 线路限波器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 Time-of-use(tariff) 分时（电价）Recovery voltage 恢复电压 XLPE(Cross Linked Polyethylene )交联聚乙烯（电缆）Arc reignition 电弧重燃 Rms (root meansquare) 均方根值Operation mechanism 操动机构 RF (radiofrequency) 射频Pneumatic(hydraulic) 气动（液压） Rpm (revolution per minute) 转/分Nameplate 铭牌 LAN (local area network) 局域网Independent pole operation 分相操作 LED (light emitting diode) 发光二极管Malfunction 失灵 Single (dual, ring) bus 单（双，环形）母线Shield wire 避雷线 IC (integratedcircuit) 集成电路Creep distance 爬电距离 FFT (fast Fourier transform) 快速傅立叶变换Silicon rubber 硅橡胶 Telemeter 遥测Composite insulator 合成绝缘子 Load shedding 甩负荷Converter (inverter) 换流器（逆变器） Lateral 支线Bus tie breaker 母联断路器 Power-flow current 工频续流Protective relaying 继电保护 sparkover 放电Transfer switching 倒闸操作 Silicon carbide 碳化硅Outgoing (incoming) line 出（进）线 Zinc oxide 氧化锌Phase Lead(lag) 相位超前（滞后） Withstand test 耐压试验Static var compensation (SVC) 静止无功补偿 Dispatcher 调度员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ISO (international standardization organization) 国际标准化组织GIS (gas insulated substation, geographic information system) 气体绝缘变电站,地理信息系统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）scale 刻度，量程 calibrate 校准rated 额定的terminal 接线端子fuse 保险丝，熔丝 humidity 湿度resonance 谐振，共振 moisture 潮湿，湿气analytical 解析的 operationamplifier 运算放大器numerical 数字的amplitude modulation (AM) 调幅frequency-domain 频域 frequency modulation (FM) 调频time-domain 时域 binary 二进制operation amplifier 运算放大器 octal 八进制active filter 有源滤波器 decimal 十进制passive filter 无源滤波器 hexadecimal 十六进制。

电气行业常用英语单词一．电气名词 Electric items二．线路（母线、回路）Lines (Bus , circuits) 三．设备 Equipments四．保护、继电器 Protection , relays 五．电气仪表 Electric instruments 六．防雷 Lightning protection七．接地 Grounding , earthing八．室、所 Room , Substation九．电修车间设备 Equipments of electric repair十．材料 Material十一．图名 Drawings , diagrams十二．表头 Tables十三．标准图词汇 Terms from standard DWG 一．电气名词 Electric items交（直）流 Alternating (direct) current 短路电流 Short-circuit current起始次暂态短路电流 Initial subtransient short-circuit current冲击电流 Impulse current稳态短路电流 Steady state short-circuit current临界电流 Critical current切断电流 Rupturing current熔断电流 Blow-out current故障电流 Fault current计算电流 Calculating current 极限有限电流 Limit effective current过电流 Over current逆电流 Inverse current整定电流 Setting current额定电流 Rated current电流密度 Current density短路电流最大有效值Maximum effective value of short-circuit current高压 High-voltage , High-tension低压 Low-voltage , Low-tension计算电压 Calculating voltage激磁电压 Exciting voltage冲击电压 Impulse voltage临界电压 Critical voltage残留电压 Residual voltage击穿电压 Puncture voltage脉动电压 Pulsating voltage供电电压 Supply voltage电力电压 Power voltage照明电压 Lighting voltage灯丝电压 Filament voltage额定电压 Rated voltage电压损失 Voltage loss过(欠)电压 Over (under) voltage线路电压 Line voltage电压降 Voltage drop工作电压 Working voltage一次电压 Primary voltage二次电压 Secondary voltage电源 Electric source (power supply)自控电压Power supply for process control6kV控制闪光电源 Flashing supply for 6kV control工作电源 Working power supply (electric source)保安电源Emergency power supply (electric source)直流稳压电源 Stabilized D.C. source控制电源 Control supply直流电源 D.C. source交流电源 A.C. source负荷计算 Load calculation设备容量 Installed capacity需要容量 Electric demand功率因数 Power factor安装高度 Mounting height耐电压 Breakdown voltage工频耐压 High-voltage test with working frequency表面闪络 Surface flash-over直流泄漏 D.C. leakage体电阻率 Volume resistivity介质损失角 Dielectric loss angle击穿强度 Puncture intensity电压等级 Voltage grade比重 Specific gravity性能 Feature 相序 Phase sequence瞬时 Instantaneous倾角 Angle of inclination跨度 Span正极 Positive pole负极 Negative pole截面(积) Cross section area辅助电源 Auxiliary source遮断容量 Interrupting capacity载流量 Current-carrying capacity校正系数 Correction factor连续负荷 Continuous load长期载流量 Continuous capacity长时间额定值 Longtime rating电动机堵转电流Locked-rotor motor current限定负荷 Limited load电感负荷 Inductive load感应电流 Induced current二．线路（母线、回路）Lines (Bus , circuits) 母线 Bus-bar合闸电源母线 Closing power source bus 闪光母线 Flashing-bus备用母线 Spare bus装在支柱上的插接式母线 Post-supported plug-in bus way装在吊钩上的插接式母线 Hook-supported plug-in bus way装在支架上的插接式母线Bracket-supported plug-in bus way小母线 Miniature bus电源小母线 Power supply miniature bus 操作小母线 Operating miniature bus事故信号小母线 Miniature bus for fault signal闪光小母线 Flashing miniature bus主母线 Main bus直流主母线 D.C. main bus预告母线 Prewarning bus干线 Main line照明干线 Lighting main line接地干线 Grounding main line插座干线 Receptacle main line电压干线 Voltage main line端子出线 Terminal outgoing中性线 Neutral支线 Branch-line引入线 Lead-in电气线路 Electric circuit交流配电线路 A.C. distribution circuit 直流配电线路 D.C. distribution circuit 事故照明线路 Emergency lighting circuit 控制线路 Control circuit接地或接零线路Grounding or neutralizing circuit信号线路 Signal circuit有接地极的接地线路网Grounding with grounding electrodes 定子绕组测温回路 Temperature measuring circuit for stator winding接地信号回路 Grounding signal circuit 闪光信号回路 Flashing-signal circuit开阀回路 Circuit for opening valve关（闭）阀回路 Circuit for closing valve 开度计回路 Circuit for opening meter电流测量回路 Current-measuring circuit 差动保护回路Differental protective circuit过流保护回路Over-current protective circuit合闸回路 Closing circuit停车延时回路 Delayed shutdown circuit 掉闸回路 Trip circuit激磁回路 Exciting circuit备用回路 Spare circuit主回路 Main circuit馈路 Feeder circuit现有回路 Existing circuit单线回路 Single-wire circuit接地回路 Earthed circuit有电压的电路 Live circuit三．设备 Equipments高压开关柜 H.V. switchgear动力配电箱 Power distribution cabinet 电源配电箱 Source distribution cabinet 直流配电屏 D.C. switchboard (distribution panel)交流低压配电屏 A.C.L.V. switchboard (distribution panel)静电电容器柜 Static capacitor cabinet 多种电源插销箱Receptacle box for miscellaneous power supplies控制箱 Control cabinet照明配电箱Lighting (distribution panel)连接箱 Junction box出线盒 Outlet box开关箱 Switch box控制台 Console分段屏 Sectionalizing panel进线屏 Incoming line panel电控箱 Electric control panel边屏 Side board端子箱 Terminal box供电盘 Power supply box瓶车箱 Synchronizing cabinet感应调压器专用变压器高压柜Special transformer H.V. cabinet for induction voltage regulator电压互感器柜Potential transformer cabinet信号屏 Signal panel浮充屏 Floating panel蓄电池屏 Battery panel充电屏 Charging panel母线联络柜 Bus tie cabinet转换开关 Transfer switch 电压表转换开关Voltmeter change-over switch铁壳开关Metal-clad switch (Iron-clad switch)管式熔断器 Cartridge fuse真空断路器Vacuum circuit breaker (V.C.B.)自动开关 Automatic switch高压负荷开关 H.V. load break switch三极高压断路器3-pole HV circuit-breaker刀开关 Knife switch转换开关 Transfer switch双极铁壳开关 2-pole iron-clad switch风扇变速开关 Fan speed regulator switch 密闭照明灯开关 Hermetic lighting switch 防爆照明灯开关 Explosion-proof lighting switch行程开关 Limit switch高压隔离开关 H.V. disconnecting switch 明装单极板钮开关Surface-mounted single-pole toggle switch暗装单极板钮开关Flush-mounted single-pole toggle switch三路开关 Three-way switch气密式组合开关Hermetic packet type switch防护式开关 Guard type switch联锁开关 Interlock switch操作方式选择开关 Selecting switch for types of operation控制电源开关 Switch for control supply 主令开关 Master switch (controller)多切点切换开关 Multi-point change-over switch按钮 Push-button控制按钮 Control push-button防爆控制按钮Explosion-proof control push-button事故紧急按钮Emergency stopping push-button起动按钮 Starting push-button停止按钮 Stopping push-button现场按钮 Push-button in field挡板 damper音响解除按钮Push-button for sound release起动器 Starter磁力起动器 Magnetic starter综合起动器Combination starter (Magnetic starter combination)电力变压器 Power transformer调压变压器Voltage regulating transformer电压互感器 Potential transformer电流互感器 Current transformer照明变压器 Lighting transformer三相三绕组变压器3-phase tertiary winding transformer 高压试验变压器 H.V. testing transformer 局部照明变压器Local lighting transformer多量程仪用电流互感器Multi-range current transformer for measurement降压变压器 Step-down transformer伺服电动机 Servo-motor双电压电动机 Dual-voltage motor感应电动机 Induction motor交流异步电动机 A.C. asynchronous motor 同步电动机 synchronous motor三相滑环感应电动机3-phase slip-ring induction motor三相鼠笼感应电动机3-phase squirrel-cage induction motor绕线式电动机Wound-rotor induction motor反应式电动机 Reaction motor柴油发电机 Diesel generator励磁发电机 Excitation generator明装双极插座Surface-mounted 2-pole receptacle暗装双极插座Flush-mounted 2-pole receptacle双极带接地插座 2-pole receptacle with grounding contact单相三孔明插座 Surface-mounted single phase 3-pole receptacle防护式明装三相四孔插座Guard type surface-mounted 3-phase 4-pole receptacle配照型灯 Standard dome lighting fitting 搪瓷深照型灯 Enameled high bay lighting fitting防水防尘灯 Water and dust proof lighting fitting安全灯 Safety lighting fitting隔爆灯 Explosion-proof lighting fitting 弯灯 Goose-neck light壁灯 Wall light高压水银灯 High pressure mercury vapor lighting fitting投光灯 Flood-light (projection light) 信号灯 Signal lamp天棚灯 Ceiling-mounted lighting fitting 局部照明灯 Local lighting fitting灯座 Lamp holder事故照明灯 Emergency lighting fitting 高压水银荧光灯 H.P. mercury fluorescent lighting fitting广照型工厂灯 Wide lit type industrial fitting深照型灯具 High bay lighting fitting白炽灯具 Incandescent lamp (bulb)圆球型灯 Globe lamp嵌入式荧光灯flush type fluorescent lighting fitting 红色障碍灯Red obstruction lamp for aviation厂区道路照明灯 Street lighting in plant area路灯 Street lamp视孔灯 Inspection hole lamp立杆弯灯 goose-neck post lamp , pole lamp 模拟报警信号 Semigraph and alarm signal 自整角机 Selsyn励磁机 Exciter显示器 Display电位器 Potentiometer内电阻 Internal resistance固定电阻（器） Fixed resistance脱扣 Release , trip分励 Shunt trip特殊失压脱扣器Special no-voltage release“或”开关放大器“Or” switch amplifier制动器 Brake电容 Capacitor整流器 Rectifier镇流器 Chock分流器 Shunt油变阻器 Oil immersed rheostat频敏电阻器 Frequency sensitive rheostat 滑线变阻器 Sliding rheostat蜂鸣器 Buzzer电机加热器 Space heater (for motor)空气断路器电机操作机构 Motor operating mechanism for air circuit-breaker可控硅励磁装置Silicon controlled rectifier excitation device保护装置 Protective device (element)闪光装置 Flashing device接闪装置（避雷器） Lightning arrester 断相保护 Phase failure protection四．保护、继电器 Protection , relays信号继电器 Signal relay过电流继电器 Over-current relay电压继电器 Voltage relay时间继电器 Time relay中间继电器 Auxiliary relay热继电器 Thermal relay温度继电器 Temperature relay瓦斯继电器 Gas relay控制电源中间继电器 Auxiliary relay for control supply自动操作继电器 Relay for auto-operation 低电压继电器 Under-voltage relay过电压继电器 Over-voltage relay联锁继电器 Interlock relay冲击继电器 Impact relay合闸位置继电器 Close position relay逆流继电器 Reverse-current relay差流继电器 Differential current relay 差动继电器 Differential relay电流继电器 Current relay 功率继电器 Power relay接地继电器 Earthing relay重合闸继电器 Reclosing relay同步继电器 Synchronous relay速动继电器 Quick acting relay定时限继电器 Definite time relay光电继电器 Photoelectric relay电子继电器 Electronic relay电磁式继电器 Electromagnetic relay电动式继电器 Electrodynamic relay气压继电器 Gas-pressure relay继电器常开触点 Relay N.O. contact继电器常闭触点 Relay N.C. contact继电器保护触点（常开） Relay holding contact (N.O.)能自动返回的常闭按钮触点 Self-return button with N.C. contact模拟信号触点Contact for semigraph signal强励磁接点 Shock excitation contact电感线圈 Induction coil电流线圈 Current coil脱扣线圈 Trip coil合闸线圈 Close coil释放线圈 Releasing coil掉闸线圈 Tripping coil予告信号 Prewarning signal掉闸回路断线信号 Breakage signal of trip circuit断路器事故掉闸信号 Fault trip signal of breaker掉闸音响信号 Tripping audible signal重瓦斯预告信号Heavy gas prewarning signal温度预告信号Temperature prewarning signal手动、自动操作时事故信号 Fault signal in manual/automatic operation保护掉闸 Protective trip控制掉闸 Control trip手动跳闸 Manual trip变电所紧急停车Emergency shutdown at substation工艺故障 Fault in process励磁故障 Fault in excitation工作电源失电报警No-voltage alarm of working electric source工作电源分合闸On and off of working electric source工作电源投入Throw-in of working electric source保安电源送电supply of emergency electric source运转指示 Indicating of operation投入指示 Indicating of throw-in同步指示 Indicating of synchronism延时停车 Delayed shutdown电源切除 Switch off the power supply 速断及过流断通 Instantaneous trip and over-current off/on自保持 Self-holding自锁 Self-lock联锁 Interlocking绝缘监视 Insulation supervision电压监视 Voltage supervision联锁解除 Release of interlock工作、保安电源切换 Transfer of working and emergency power supply发电机与工作母线并车 Synchronization of generator to working bus重瓦斯保护 Heavy gas protection开或闭超扭矩保护 Over-torque protection during opening and closing valve电机起动顺序 Sequence of motor starting 铭牌框注字Name plate denotation (inscription)五．电气仪表 Electric instruments电流表 Ammeter电压表 Voltmeter三相三线有功电度表Three-phase three-wire kilowatt-hour meter , kWh meter单相电度表Single-phase kilowatt-hour meter三相无功电度表 Three-phase kilovar-hour meter有功功率表 Active power meter , kilowattmeter无功功率表Reactive power meter , kilovar meter三相瓦特表(功率表) Three-phase watt meter功率因数表 Power factor meter频率表 Frequency meter验电流器 Galvanoscope欧姆表 Ohmmeter相位表 Phase meter转速表 Tachometer波长表 Wave-length meter三相四线制标准电度表3-phase 4-wire standard watthour-meter过载电流表 Overload ammeter低功率因数瓦特表Low power-factor wattmeter交直流两用钳型电流表 A.C./D.C. multi-purpose tongtester兆欧表 Megger , Megohmmeter万用表 Avometer微安表 Microammeter毫安表 Milliammeter各种测量仪表 Various kind of measuring instruments接地电阻测量仪Earthing resistance tester真空管电压表 Vacuum tube voltmeter电动秒表 Electric second-meter 六．防雷 Lightning protection避雷装置 Lightning protector避雷针 Lightning rod避雷带 Strap type lightning protector 避雷网 Network of lightning protector 避雷针支架 Lightning rod support避雷针尖 Tip of lightning rod避雷针拉铁 Brace for lightning rod避雷器Lightning arrester , surge discharger球型避雷器 Spherical arrester管形避雷器 Tubular arrester阀形避雷器 Auto-valve arrester低压避雷器 Low voltage arrester角形避雷器 Horn arrester多隙避雷器 Multigap arrester铝避雷器 Aluminum cell arrester氧化膜避雷器 Oxide film arrester击穿保险器 Puncture lightning arrester 雷击 Lightning stroke直接雷击 Direct lightning stroke感应雷击 Induction lightning stroke雷电日 Thunderbolt days雷电或然率Lightning and thunder probability触电 Electric shock静电感应 Electrostatic induction七．接地 Grounding , earthing接地保护Ground protection , earth protection防雷接地 Grounding for lightning保护接地 Protective earthing人工接地 Artificial grounding工作接地Working grounding , working earthing重复接地 Multiple earthing屏蔽接地Screen earthing , shielding ground中性点接地 Neutral point grounded接地系统Grounding system , earthing system接地故障 Ground fault , earth fault单相接地 Single phase earthing母线接地 Bus ground接地装置Grounding device , earthing device引下线 Down-lead , down conductor引下线固定 Clamping plate of support for fixing支架夹板 Down lead引下线固定支脚 Support for fixing down lead接地线 Ground connector接地干线 Ground(ing) main , (bus)接地网Grounding network , earthing network接地极 Earth electrode (pole)接地电阻 Earth resistance 接地电路 Earth (ground) circuit连接条 Connecting strip断接卡 Connecting clamp八．室、所 Room , Substation贮藏室 Storage套间 Compartment蓄电池室 Battery room控制室 Control room配电室 Distribution room维修间 Repair room变电所 Substation高压配电室 H.V. distribution room休息室 Rest room九．电修车间设备 Equipments of electric repair砂轮机 Emery wheel grinder台钻 Bench drilling machine交流电焊机 A.C. welding machine移动式空气压缩机Portable air compressor手电钻 Electric hand drill单速手摇绕线机 Single speed hand winding machine导线钳压器 Wire jointing press-clamp油压千斤顶 Hydraulic jack电吹尘器 Electric dust cleaner存放柜 Store chest高压试验变压器 H.V. testing transformer泄漏试验变压器 Leakage testing set大电流发生器 Strong current generator 油浸自冷感应调压器Oil-immersed self-cooled induction voltage regulator 多量程仪用电流互感器Multi-range current transformer for measurement仪用电感互感器Instrumental voltage transformer单相自耦变压器Single-phase auto-transformer三相自耦变压器 3-phase auto-transformer 硅整流器 Silicon rectifier仪表试验台 Testing stand for instrument 接触器，继电器试验台 Relay and contactor testing stand慢扫描示波器 Slow scanning oscillograph 交流电子稳压器 A.C. electronic voltage stabilizer携带式交流电桥 Portable A.C. electric bridge接地电阻测量仪Earthing resistance tester电缆故障探伤仪 Cable fault detector直流单臂电桥 D.C. single-arm electric bridge , Wheatstone bridge十．材料 Material绝缘包布 Insulating tape填料 Filler , packing绝缘膏 Insulating compound 电缆膏 Cable compound防腐油 Anti-corrosive oil沥青漆 Bituminous varnish绝缘漆 Insulating varnish瓷漆 Enamel varnish有色金属 Non-ferrous metal黑色金属 ferrous metal白金属 White metal云母 Mica环氧树脂 Epoxy resin聚氯乙烯 Polyvinyl chloride , PVC 蜡 Wax滑石粉 Talc powder电胶木 Bakelite聚丙烯外壳 Polyacrylic cover耐油橡胶管 Oil-proof rubber tubes 接地铜线 Grounding copper wire垫圈 Pad塑料绝缘线 Plastics insulated wire 橡套电缆 Rubber sheathed cable中间接头 Splice填充剂 Filling agent绝缘电线 Insulated wire移动软电缆 Movable flexible cable 补偿导线 Extension wire套管 Bushing母线槽 Busway悬索 Cable suspension滑触线 Trolley conductor镀锌煤气管 Galvanized gas pipe镀锌角钢 Galvanized steel angle镀锌扁钢 Galvanized steel strap钢丝绳 Steel wire rope电笛 Siren电磁阀 Electromagnetic valve连接片 Connecting link切换片 Transfering link端子排 Terminal board半导体二极管 Semiconductor diode开度计 Opening meter逻辑元件 Logical element接线盒 Junction box仪表槽板 Instrument trunking电缆吊架 Cable hanger出线套 Outgoing line sleeve十一．图名 Drawings , diagrams电气图纸目录Contents of electric drawings电力系统图 Electric power system diagram 照明系统图 Lighting system diagram电力平面布置图Electric power layout plan照明平面布置图 Lighting layout plan单线图 One line diagram控制箱面部布置图 Surface arrangement of control box背部接线图 Back wiring (diagram) 外部接线图External (outside) wiring diagram内部接线图Internal (inside) wiring diagram控制原理图 Principle control diagram原理图 Schematic diagram展开图 Developed diagram电气标准图 Electric standard drawing电气施工图 Electric working drawing复用图 Reproducibles (drawing)电缆联系图 Cable hook-up diagram转换开关接点图Contact diagram of transfer switch箱侧视图 Side view of box正视图 Front view , facade背视图 Back view剖面图 Section参考图 Reference drawing电缆敷设图 Cable laying diagram箱内框架布置图Arrangement of frames inside the cabinet控制箱台面展开图Surface developed diagram of console出线端子示意图Schematic diagram of terminal outgoing lines端子接线图Diagram of terminal connections电气管线表List of wire , cable and conduits设备材料表List of equipment and materials十二．表头 Tables电力系统图 Power system diagram引入线 Lead in保护设备 Protective device型号 Type额定值 Rating整定值 Setting主启动设备回路Circuit to starting device导线型号、芯数、截面及管径 Conductor type , cores , section & diameter of conduit线长 Wire length管长 Conduit length启动设备 Starting device型号规格 Type , specification保护元件 Protective element计量装置 Calculating device用电设备主回路 Main circuit of electric equipment控制回路 Control circuit控制装置 Control device用电设备 Electric equipment设备容量 Consumer capacity生产设备 Production equipment位号 No. of location 名称 Name备注 Remarks引入线 Feed in配电箱 Distribution cabinet型号及编号 Type and No.开关型号 Switch type保护装置 Protective device回路编号 Circuit No.相别 Phase灯数 Number of lamps插座数 Number of receptacles电缆编号 No. of line起点 Starting终点 Ending母线截面 Section of bus零母线 Neutral bus屏编号 Panel No.型号及方案号 Type and variant No.控制原理图号 Principle control diagram 工艺位号 Process item No.十三．标准图词汇 Terms from standard DWG电工系统图图形符号 Graphic symbols for electric system交流电的相别 A.C. phase sequence直流电的正负极 D.C. positive and negative poles有中性点引出线的星形连接的三相绕组Star-connected three phase windings with neutral outlet开口三角形连接的三相绕组3-phase winding with open delta connection互相连接的导线 Cross connection of wires 不连接的跨越导线 Crossing wires not in contact with each other可拆卸的电气连接 Removable connection 电缆终端头 Pothead of cable or cable end 自耦变压器 Auto-transformer感应调压器 Induction voltage regulator 凸极同步电动机 Salient pole synchronous motor带接换装置的蓄电池组Accumulator battery with tap-changers空气断路器 Air circuit-breaker保持触点 Holding contact热元件 Thermal element自动复位的操作开关Spring-return operating switch插接器 Plug-in connector电喇叭 Horn电炉 Electric furnace分流器 Shunt可控硅整流箱屏Silicon controlled rectifier box panel直流配电屏 D.C. distributing panel磁力起动器组 Magnetic starter group自动开关箱 Automatic switch box 行程开关 Limit switch局部灯 Local lighting fitting荧光灯列Series fluorescent lighting fitting防护式灯开关 Protective switch导线引上 Conductors turning up导线引下 Conductors turning down导线由上引来Conductors turning from above导线由下引来Conductors turning from below电缆沟 Cable trench调压器 Voltage regulator隔离变压器 Isolating transformer击穿保护器 Puncturing safety device晶体管 Transisorized diode地坪 Grade level电缆与水管平行 Cable running parallel to a water supply pipe电缆与热力管道交叉敷设 Cable running across heat pipeline车道 Drive way电缆穿管与管道交叉Cable protective pipe across a pipeline双(单)侧支架电缆沟 Trench with rack on both sides (one side)室外地坪 Outdoor grade跨接线 Jumper金属软管 Flexible metal tube过渡接头 Adapter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 breaker4）电阻：resistance电抗：reactance阻抗：impedance5）电导：conductance电纳：susceptance导纳：admittance6）电感：inductance 电容: capacitanceAbsorber Circuit吸收电路AC/AC Frequency Converter交交变频电路AC power control 交流电力控制AC Power Controller 交流调功电路AC Power Electronic Switch 交流电力电子开关Ac Voltage Controller 交流调压电路Asynchronous Modulation 异步调制Baker Clamping Circuit 贝克箝位电路Bi-directional Triode Thyristor 双向晶闸管Bipolar Junction Transistor-- BJT 双极结型晶体管Boost-Buck Chopper 升降压斩波电路Boost Chopper 升压斩波电路Boost Converter 升压变换器Bridge Reversible Chopper 桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter 降压变换器Commutation换流Conduction Angle导通角Constant Voltage Constant Frequency --CVCF恒压恒频Continuous Conduction--CCM（电流）连续模式Control Circuit控制电路Cuk Circuit CUK 斩波电路Current Reversible Chopper电流可逆斩波电路Current Source Type Inverter--CSTI电流（源）型逆变电路Cycloconvertor周波变流器DC-AC-DC Converter直交直电路DC Chopping直流斩波DC Chopping Circuit直流斩波电路DC-DC Converter直流－直流变换器Device Commutation器件换流Direct Current Control直接电流控制Discontinuous Conduction mode（电流）断续模式displacement factor位移因数distortion power畸变功率double end converter双端电路driving circuit驱动电路electrical isolation电气隔离fast acting fuse快速熔断器fast recovery diode快恢复二极管fast revcovery epitaxial diodes快恢复外延二极管fast switching thyristor快速晶闸管field controlled thyristor场控晶闸管flyback converter反激电流forced commutation强迫换流forward converter正激电路frequency converter变频器full bridge converter全桥电路full bridge rectifier全桥整流电路full wave rectifier全波整流电路fundamental factor基波因数gate turn-off thyristor——GTO可关断晶闸管general purpose diode普通二极管giant transistor——GTR电力晶体管half bridge converter半桥电路hard switching硬开关high voltage IC高压集成电路hysteresis comparison带环比较方式indirect current control间接电流控制indirect DC-DC converter直接电流变换电路insulated-gate bipolar transistor---IGBT绝缘栅双极晶体管intelligent power module---IPM智能功率模块integrated gate-commutated thyristor---IGCT集成门极换流晶闸管inversion逆变latching effect擎住效应leakage inductance漏感light triggered thyristo---LTT光控晶闸管line commutation电网换流load commutation负载换流三绕组变压器：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：motor（2）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功率因数：power-factor 功率：power功角：power-angle电压等级：voltage grade空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current2）阻抗：impedance正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance电阻：resistor电抗：reactance电导：conductance电纳：susceptance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 voltage3）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电抗 reactance电阻 resistance欢迎您的下载，资料仅供参考！致力为企业和个人提供合同协议，策划案计划书，学习资料等等打造全网一站式需求。

电工常用100英语单词1.交（直）流Alternating (direct) current2.短路电流Short-circuit current3.冲击电流Impulse current4.稳态短路电流Steady state short-circuit current5.临界电流Critical current6.切断电流Rupturing current7.熔断电流Blow-out current8.故障电流Fault current9.计算电流Calculating current10.极限有限电流Limit effective current11.过电流Over current12.逆电流Inverse current13.整定电流Setting current14.额定电流Rated current15.电流密度Current density16.短路电流最大有效值Maximum effective value of short-circuit current17.高压High-voltage , High-tension18.低压Low-voltage , Low-tension19.计算电压Calculating voltage20.激磁电压Exciting voltage21.冲击电压Impulse voltage22.临界电压Critical voltage23.残留电压Residual voltage24.击穿电压Puncture voltage25.脉动电压Pulsating voltage26.供电电压Supply voltage27.电力电压Power voltage28.照明电压Lighting voltage29.灯丝电压Filament voltage30.额定电压Rated voltage31.电压损失Voltage loss32.过(欠)电压Over (under) voltage33.线路电压Line voltage34.电压降Voltage drop35.工作电压Working voltage36.一次电压Primary voltage37.二次电压Secondary voltage38.电源Electric source (power supply)39.自控电压Power supply for process control40.6kV控制闪光电源Flashing supply for 6kV control41.工作电源Working power supply (electric source)42.保安电源Emergency power supply (electric source)43.直流稳压电源Stabilized D.C. source44.控制电源Control supply45.直流电源D.C. source46.交流电源A.C. source47.负荷计算Load calculation48.设备容量Installed capacity49.需要容量Electric demand50.功率因数Power factor51.安装高度Mounting height52.耐电压Breakdown voltage53.工频耐压High-voltage test with working frequency54.表面闪络Surface flash-over55.直流泄漏D.C. leakage56.体电阻率Volume resistivity57.介质损失角Dielectric loss angle58.击穿强度Puncture intensity59.电压等级Voltage grade60.比重Specific gravity61.性能Feature62.相序Phase sequence63.瞬时Instantaneous64.倾角Angle of inclination65.跨度Span66.正极Positive pole67.负极Negative pole68.截面(积) Cross section area69.辅助电源Auxiliary source70.遮断容量Interrupting capacity71.载流量Current-carrying capacity72.校正系数Correction factor73.连续负荷Continuous load74.长期载流量Continuous capacity75.长时间额定值Longtime rating76.电动机堵转电流Locked-rotor motor current77.限定负荷Limited load78.电感负荷Inductive loadrge and smaller shed 大小伞裙80.lead-acid battery 铅酸蓄电池81.leakage 泄露82.leakage current 泄露电流83.lighting 照明84.lightning impulse insulation level 雷电冲击绝缘水平85.lightning proof 防雷86.lightning protection grounding 防雷接地87.lightning rod 避雷针88.lightning stroke 雷击89.lightning stroke outage rate 雷击跳闸率90.line loss 线损91.line transformer group 线路变压器组92.linear/nonlinear 线性/非线性93.link line 联络线94.load cutting off 切负荷95.local equilibrium 就地平衡96.low-voltage locking 低电压闭锁97.main network frame 主网架98.malfunction 失灵99.malfunction log 故障记录100.manual operating mechanism 手动操作机构。

电气专业英语词汇《专业英语》词汇1,12 Section 1、晶闸管 thyristor2、晶体管 transistor3、二极管 diode4、三极管 triode5、闭锁电流 latching current6、维持电流 holding current7、阻断电流 blocking current8、漏电流 leakage current9、发射极 emitter10、集电极 collector11、基极电流 base current12、额定值、工作能力 rating13、阻抗 impedance 电阻 resistance 14、电抗 reactance15、电容 capacitance16、均方根、有效值 r.m.s=root-mean –square 17、转折电压 breakover voltage 18、孔、隙 aperture19、阴极 cathode20、阳极 anode21、焊药、焊接 solder22、虚结 virtual junction 23、凝聚 condensation24、雪崩电压 avalanche voltage 25、梯度、变化率 gradient26、正弦曲线 sinusoid27、可靠触发 certain firing 28、不可靠触发 uncertain firing 29、工作方式、负载、功能 duty30、移相电感器 stray inductance 31、指数的 exponential32、数量级、阶 order33、电通量、磁通量 flux34、铁芯、磁芯 core35、起动电流、发火电流 priming current 36、反向阻断能力 reverse blocking capability37、反向传导能力 reverse conducting capability38、强迫换向 forced commutation 39、使分路、使分流 shunt40、挤流效应 current-crowding effect 41、门极可关断晶闸管 gate turn-off thyristor42、不对称的 asymmetrically 43、交叉、交错 interdigitation44、双向晶闸管 bi-directional thyristor 45、横向电阻 lateral resistance 46、共基极模式 common-base mode 47、共发射极模式 common-emitter mode 48、过冲、过调 overshoot49、转换器、变换器 converter/convertor 50、电子管、真空管 valve51、击穿、损坏 break-down52、电枢、转子 armature53、外加电压 applied voltage/impressed voltage54、有功功率 active power55、无功功率 reactive power56、逆变器 inverter57、磁场绕组 field winding58、基波分量 fundamental component 59、纹波分量 ripple component 60、谐波分量 harmonic content 61、相交、重迭 overlap62、母线、汇流排 bus63、变压器 transformer64、反电压、反电动势 back voltage 65、畸变、失真 distortion66、多相 polyphase67、直流/交流 direct current/alternating current68、调节器、控制器 regulator69、图像、图形 pattern70、整流器 rectifier71、闭锁电压、阻断电压 blocking voltage 72、电抗(器)、反应性reactance73、滞后 lag74、相位移 phase displacement 75、单向性的 unidirectional 直流unidirectional current76、电机拖动 motor drive77、电磁的 electromagnetic78、能量变换器、换能器 energy converter 79、换能器 sink80、线圈 coil81、凸极 salient pole/protruding pole 82、槽 slot83、定子 stator84、转子 rotor85、电动势 e.m.f=electromotive force 86、磁动势、磁场m.m.f=magnetic motive force87、磁链、交链、耦合 linkage88、导体 conductor89、电枢反应 armature reaction 90、力矩 torque91、机器、机械设备 machinery92、部件、组件、构件 member93、空气隙 air-gap94、碳刷 carbon brush95、滑环 slip-ring96、换向器、整流器 commutator 97、线圈、绕组 winding98、重迭、迭绕 lap99、磁场耦合 coupling field 100、工作条件、工况 operating condition 101、 (线圈的)匝(数) turn102、并励电机 shunt machine 103、串励电机 series machine 104、复励电机 compound machine 105、感应电机 induction machine 106、原绕组、初级绕组、一次绕组 primary winding107、二次绕组 secondary winding 108、转差率、转差分数 fractional slip 109、同步转速、同步速度 synchronous speed 110、游隙 windage 111、通风损耗、风阻损耗 windage losses 112、反接制动、反相制动plug-braking 113、脉动、抖动 pulsate114、代数的 algebraic115、变压器组 transformer bank 116、增长、增额 increment117、基波、基(波)频(率) fundamental 118、不同相位的、失相 out of phase 119、同相 in phase120、中性线、中性导体 neutral conductor=neutral line121、中性点 neutral point122、振荡 oscillate123、三倍频 triple frequency 124、第三级的、第三位的 tertiary 125、分支、铁芯柱 limb126、相序 phase sequence127、配电 power distribution 128、配电系统 distribution system 129、磁阻、阻抗 reluctance130、直接启动 direct-on starting 131、电流冲击、电流浪涌 current surge132、自耦变压器 auto transformer 133、安培 ampere134、起动、试车 run-up135、调幅 amplitude modulation 136、弧度 radian。

电气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 elemen t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Theven in’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 transistorNPN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-channelN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 oscillatorLC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-flopD触发器D flip—flopJ—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）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motoring 电动机驱动generating 发电per—unit value 标么值breakdown torque 极限转矩breakaway force 起步阻力overhauling 检修wind—driven generator 风动发电机revolutions per second 转/秒number of poles 极数speed-torque curve 转速力矩特性曲线plugging 反向制动synchronous speed 同步转速percentage 百分数locked-rotor torque 锁定转子转矩full-load torque 满载转矩prime mover 原动机inrush current 涌流magnetizing reacance 磁化电抗line—to-neutral 线与中性点间的staor winding 定子绕组leakage reactance 漏磁电抗no—load 空载full load 满载Polyphase 多相(的)iron—loss 铁损complex impedance 复数阻抗rotor resistance 转子电阻leakage flux 漏磁通locked—rotor 锁定转子chopper circuit 斩波电路separately excited 他励的compounded 复励dc motor 直流电动机de machine 直流电机speed regulation 速度调节shunt 并励series 串励armature circuit 电枢电路optical fiber 光纤interoffice 局间的wave guide 波导波导管bandwidth 带宽light emitting diode 发光二极管silica 硅石二氧化硅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。

电气常用英文术语以下是一些电气工程中常用的英文术语：- Electrical engineering 电气工程- Electrical circuit 电路- Electrical power 电力- Electrical current 电流- Voltage 电压- Resistance 电阻- Capacitance 电容- Inductor 电感- Transformer 变压器- Motor 电动机- Generator 发电机- Switch 开关- Relay 继电器- Circuit breaker 断路器- Fuse 熔断器- Cable 电缆- Wire 电线- Connector 连接器- Sensor 传感器- Transmitter 变送器- Receiver 接收器- Amplifier 放大器- Oscillator 振荡器- Filter 滤波器- Rectifier 整流器- Inverter 逆变器- Battery 电池- Solar cell 太阳能电池- Lightning arrester 避雷器- Grounding 接地- Insulation 绝缘- Electrical safety 电气安全- Power electronics 电力电子学- Electrical drives 电气传动- Electrical machines 电机- Electrical control systems 电气控制系统- Electrical instrumentation 电气仪表- Electrical energy storage 电能存储- Smart grid 智能电网。