电气工程专业英语

电气工程师专业英语词汇

10kV distribution substation 10kV配电所abrupt change of voltage 电压突变accumulation of electric energy 电能存储actuating coil 动作线圈adjustment diagram 调整图

alarm 报警

alarm signal 报警信号alternating light 变光灯

ammeter 电流表

apparent energy consumption unit 单位视在能耗

arc furnace 电弧炉

armature 电枢

arrester; lighting arrester; surge diverters 避雷器

automatic voltage regulator 电压自动调整器backlighting; background illumination 背景照明

battery box 电池箱

battery charger 电池充电器battery contactor 电池接触器battery fuse 电池保险丝battery resistor 电池电阻器

blow-out coil 磁吹线圈

boom 吊杆

bracket (OCS) 底座（接触网）；

支架；托架bracket for headspan wire 定位索底座bridge 电桥

brush 电刷

built-in wardrobe; built-in closet; closet 壁灯

bulb; light(lamp) bulb; electric bulb 灯泡

butterfly valve with electric actuator 电动蝶阀

button 电钮

cable and accessories 电缆及附件

cable armour 电缆铠装

cable bays 电缆电线间隔cable box 电缆箱

cable bracket; cable tray 电缆托架

cable continuity test 电路复测

cable differential protection 电缆差动保护

cable distribution cabinets （CDCs）电缆分线箱（电缆

分歧箱）

cable drum 电缆盘

cable duct cable conduit 电缆管道

cable duct; cable trench 电缆沟

cable end; cable lug 电缆端头

cable fault locator 电缆故障探测仪cable gallery 电缆廊道

cable hanger; cable suspender 电缆吊架

cable laying laying of cables 电缆敷设

cable marking 电缆标志

cable rack 电缆架

cable shaft 电缆竖井

cable sleeve; electrical wire conduit 电缆套管

cable support 电缆支架

cable tapping box 电缆分接箱cable terminal 电缆终端

cable terminal box 电缆盒

cable tray 电缆托架

cable trenches with chequer plates 带方形盖板的电

缆沟槽

cable trough 电缆沟槽

cable trough; trough 电缆槽

cable tunnel; cable-subway 电缆隧道

cable vault 电缆室

cable work 电缆厂capacitance 电容capacitance compensation 电容补偿capacitive charges 电容电荷capacitive voltage transformer 电容式电压互感

器

capacitor 电容器

capacitor bank 电容器组capacitor compensator 电容补偿器capacitor coupling 电容耦合capacitor filtering 电容滤波catenary/messenger 承力索catenary; messenger wire; catenary wire 承力索

ceiling lamp ceiling light 顶灯

ceramic wall bushings 穿墙套管changeover box 电源切换箱changeover box for smoke curtain 挡烟垂幕电源切

换箱

circuit 电路

circuit connection 电路接线circuit diagram 电路图

circuit diagrams 电路图

circuit diagrams 电路图

circuit parameter 电路参数circuit-breaker unit 断路器单元closed circuit 闭路

closed circuit TV (CCTV) 闭路电视

code for electrical design and installation 电气设计安装规

范

coefficient of resistivity 电阻系数compensation 补偿compensation reactor 补偿电抗器concealed piping; concealed pipe 暗管concealed wiring; concealed electric wiring 暗线condenser 电容器condenser bank(block) 电容器组condenser charge 电容器充电condenser discharge 电容器放电condenser reactance 电容器电抗conductor 导线

conductor rail 导电轨conductor resistance 导体电阻contact 触头continuous carrying capacity 持续载流能力corona 电晕

cross-span drop bracket 定位索定位支座current & voltage transducer 电流电压变换器current amplification 电流放大current relay 电流继电器current relay 电流继电器current transformer (CT) 电流互感器

de-energize 断电

diesel generator; diesel dynamo 柴油发电机diesel power plant; diesel generating station 柴油发电站differential protection 差动保护differential protection cables 差动保护电缆differential relay 差动继电器digital format 电子文档

direct feeding system with return cable 带回流线的直接

供电方式（TRNF

供电方式）

directional coil 定向线圈directional coupler 定向耦合器directional lighting 定向照明

调度中心dispatching centre; load dispatching centre; control

centre

display lighting 陈列品照明district transformer station and distribution center 地区变、配电所drawer 抽屉柜drawout design 抽出式设计drop bracket 吊架

drop bracket 定位单环, 定位

支座

electric coupler 电器连接electric displacement 电位移

electric equipment inspection railcar 电气检测车electric hoist (block) 电动葫芦electric horn 电喇叭

electric installation drawing 电气图纸electric joint 电气分断点electric potential 电势

electric power fitting 电力金具electric railway 电气铁道electric resistance; resistivity 电阻率

electric siren 电笛

electric system 电气系统electric traction 电力牵引electric traction feeding system 电力牵引供电系

统

electric traction telemechanical system 电力牵引远动系

统

electrical apparatus for explosive atmospheres 爆炸环境用电气

设备

electrical design 电气设计electrical diagrams 电气图electrical energy 电能

electrical equipment (appliance) 电器

electrical experimental equipment 电工实验设备electrical installation; electrical fitting 电气安装electrical lamp; electric light 电灯

electrical maintenance case 电器维修箱electrical outlet 电气出线口electrical rating 电气额定值electrician 电工

electrification 电气化electrification interference 电气化干扰electrification interference 电气化干扰electrified railway 电气化铁路electrified railway remodeling 电气化铁道改造,

电气化铁路改造electrified track 电气化铁道electromaginetic induction 电磁感应electromagnetic relay 电磁继电器electronic AC stabilizer 电子交流稳压器electronic information processing 电子信息处理electroplated coating of zinc 电镀锌emergency battery 备用电池

energy transmission 电能传输

factory site; location of factory 场致发光灯

fall of current 电流下降

fall of voltage 电压下降fastening blacket 抱箍

fiber glass steel 玻璃钢

floor special purpose receptacle 地面专用插座fluorescent lamp ballast with emergency function 带应急功能的荧

光灯镇流器

fly light gallery 灯光天桥frequency-modulated, digital telegram 调频数字电报galvanized iron wire strands 镀锌钢绞线galvanized steel sheet 镀锌钢管galvanometer; rheometer; current meter 电流计

glass reinforced plastic 玻璃纤维加劲塑

料

ice 冰雪

impulse current 冲击电流incandescent lamp base 白炽灯灯头incandescent lamp; incandescent filament lamp 白炽灯incandescent lighting 白炽灯照明inductance 电感

inductance-capacitance meter 电感器

industrial frequency AC electric traction system 单相工频交流电

力牵引制

inner covering 电缆内护层

inner covering; bedding sheath 电缆内套insulation window 保温窗

intensity of current 电流强度interrupter; circuit breaker; breaker 断路器，续断器

interruption of current 断路

isolux curve 等照度曲线kilowatt-hour meter; watt-hour meter; electric meter 电能表lamination 叠片

lamp bridge 灯桥

lamp socket; lamp holder; lamp base 灯座

lamp; light; lantern 灯lamplight; lighting 灯光lamps; lighting fixtures 灯具lampshade lamp cover 灯罩

leading 超前

lead-out 出线

life terminal 带电端子light control 灯光控制light trough; light slot; troffer 灯槽lighthouse beacon; pharos 灯塔

lighting standard; lighting post; lighting pole 灯柱lightning protection 避雷（防雷）lightning rod，lightning conductor 避雷针

little poisonous 低毒

little poisonous 低毒

live 带电

live 带电

live equipment 带电设备

live working 带电作业local power supply 地方电源

low frequency 低频

low smoke zero halogen cable 低烟无卤电缆low -voltage cable 低压电缆

low voltage circuit 低压电路

low -voltage control 低压控制

low -voltage power distribution box 低压配电箱low -voltage protection 低压保护

low -voltage switch 低压开关

low -voltage switch cabinet 低压开关柜low-term overvoltage 短时过电压low-voltage switchgear 低压成套开关magnetic switch 磁力开关magnitude of voltage 电压值mains side 电流侧mains switch 电源开关mains transformer 电源变压器mains voltage 电源电压

making capacity 闭合容量marker lamp 标志灯

mild steel conduct rail; mild steel third rail 低碳钢接触轨modulator-demodulator (modem) 调制解调器motor-generator set 电动发电机组moving contact 动触头network command centre (NCC) 电网指挥中心nominal value 标称值nominal voltage 标称电压notch-off 断电

ohmic loss 电阻损失

one-way circuit 单相电路

one-way feeding 单边供电open circuit breaker; cutout; circuit breaker (CB) 断路器

open-circuit arc 断路电弧open-delta connection V形接法open-phase protection 断相保护装置operating system (OS) 操作系统operation of network 电网运行管理operation passageway 操作走廊outlet 出线口

outlet 出线口

outlet box 出线盒

outlet box 出线盒overhead illumination; overhead lighting; top lighting 顶部照明panel; board 电屏

parallel circuit; shunt circuit 并联电路parallel connection; shunt connection 并联

parallel resistance 并联电阻patch board; patch 插头板

PE (protective earth) 保护地pendant continuous row fluorescent fixture 吊装荧光灯带pendent(pendant) lamp ; drop light 吊灯permanent lighting 常设照明phasing device 定相器

point to point configuration 点对点配置point welding machine 点焊机

port 端口potential 电位potential difference 电位差potential fall; voltage drop 电压降potential rise 电压升potential transformer; inductive voltage transformer 电压互感器

potential transformer; pressure transformer; voltage

电压互感器transformer

power administration 电业管理局power cable 电力电缆power cable well 电力电缆井power car 动力车辆power control box 动力控制箱power dispatch 电力调度power dispatcher 电调

power lighting transformer feeder cubicle 动力变压器馈电

柜

power line harmonic current interference 电力线谐波干扰power source 电源

power source bay 电源间隔power source for indication lamp 表示灯电源power supply cabinet 动力柜

power supply cable 电力供电电缆power supply cable 电源线

power supply of electric traction system 电力牵引供电系

统电源

power supply panel 电源屏

power supply plug 电源插头power supply room 电源室

power transformer substation; substation (SS) 动力变电所power transformers energy saving operation 电力变压器经济

运行

power transmission 电能输送power-line carrier channel; PLC-channel 电力线载波通道principle of superposition 叠加原理private wire 测试线protection panel 保护屏protective cable 保护电缆protective circuit 保护电路protective equipment of secondary circuit of power system 电力系统二次回

路控制装置protective wire 保护线

push button switch; push button; button switch 按钮开关

push-button 按钮

push-button control; button control 按钮控制reactance 电抗

reactive current 电抗性电流reactive drop 电抗性电压降Reactors 电抗器

reference electrode 参考电极registration device 定位装置registration wire 定位索resistance 电阻resistance value 电阻值resistivity 电阻率rheostatic control 变阻调速safety lighting 安全照明safety voltage 安全电压

SCA (supervisory control and data acquisition) 电力监控系统sectioning 电分段sectioning 电分段sectioning point 电分段装置semi-autotensioned catenary equipment 半补偿链形悬挂semidirect lighting 半直接照明series battery 串联电池组series circuit 串联电路series connection 串联

series-parallel circuit 串并联

short circuit 短路

short circuit calculation 短路计算

short circuit detection transformer 短路监视互感器short-circuit current 短路电流

short-circuit current 短路电流

short-circuit current capacity 短路载流量short-circuit current setting calculation 短路电流整定计

算

short-circuit failure 短路故障

short-circuit impedance 短路阻抗

short-circuit loss 短路损耗

short-circuit protection 短路保护装置short-circuiter 短路器

short-time load 短时负载

show-window lighting 橱窗照明

shunt capacitors 并联电容

sign illumination system 标志照明系统

simple (catenary) equipment system with single contact wire 单接触线的简单链形悬挂

single arm pantograph 单臂受电弓single core cable PVC jacket 单芯电缆PVC套single power supply 单电源

single-phase motor 单相电动机single-phase system 单相系统

single-phase two-wire system 单相两线制single-throw switch 单投开关

slide-in (unit) 抽屉式socket; outlet; receptacle 插座

spare fuses 备用保险丝spotlight; spot lamp 点光源stainless steel running face 不锈钢化性接触

面

standard light source 标准光源

stand-by generator; reserved generator 备用发电机stand-by lighting 备用照明

stand-by power source 备用电源

star-delta connection Y-△接线

start pulse 触发脉冲stitched catenary suspensic 弹性链形悬挂stitched catenary suspension 弹性链形悬挂stitched tramway type equipment 弹性简单悬挂

strong current test panel (including rectifying and voltage regulating) 大电流测试 (含整流; 高压) 电源屏

sub-distribution box 动力配电箱

sub-distribution box for elevator 电梯配电箱superimposed load 超载superimposed load 叠加荷载supper-low voltage circuit 超低压电路surge arrester 电涌放电器switching-surge 操作过电压tagging 标签

telephone interference 电话干扰tensioning equipment/tensioning device/tensioner 补偿器terminal 端子

terminal block 端子板terminal block 端子排terminal box 端子箱terminal box 端子箱terminal insulator 端子绝缘terminal linkage board 端子连接板terminal of the cable linking box 电缆连接箱端子terminal point gun 端子连接器terminals for power supply 电源端子

The trigger contains materials and equipment that are considered to be controlled commodities that either cannot be exported or that require an expert license. The 出口材料和商品受控单

list is an up-to date database maintained by Oak Ride

National Laboratory (ORNZ) and has interactive search

capacities. The list contains brief subject identifiers;

you can “click” on a particular item to acquire detailed

specifications.

time switch 定时开关

traction transformer for single-phase V，V．connection 单相V，V．结线

牵引变压器traction transformer of single-phase connection 单相结线牵引变

压器

transformer 动力变压器transformer bank 变压器组transformer box 变压器箱transformer capacity 变压器容量transformer coupling 变压器耦合transformer pole 变压器杆transformer protection panel 变压器保护屏transformer station; substation 变电所transmitting relay 传输继电器

twin bracket 定位双环underground cable terminal box 地中电缆盒underground cable; ground cable 地下电缆uninterrupted power supply (UPS) 不间断电源(UPS) valve amplifier 电子管放大器vital aspect 安全显示

voltage amplification 电压放大

voltage below level 电压过低

voltage distortion 电压畸变率voltage drop 电压损失

voltage limiter 电压限制器(限压

器）

voltage regulator 调压器

voltage unbalance 电压不平衡度voltmeter 电压表

wall lamp; bracket light 壁灯

washer 垫圈

watt-hour meter; kilowatt-hour meter; electric meter 电表

workshop power supply 车间电源workshop power supply 车间供电

zinc-clad steel strand wire 镀锌钢绞线

电气工程及其自动化专业英语(1)重点

电气工程及其自动化专业英语 考试题型：选择10*2 单词翻译10*2 短句翻译5*4 长句翻译4*10 Exercise All the simple circuit elements that will be 在下面进行的工作中我们要研究的简单电路元件,可以根据流过元件的电流与元件两端的电压的关系进行分类。例如，如果元件两端的电压正比于流过元件的电流，即u＝ki，我们就把元件称为电阻器。其他的类型的简单电路元件的端电压正比于电流对时间的导数或正比于电流关于时间的积分。还有一些元件的电压完全独立于电流或电流完全独立于电压，这些是独立源。此外，我们还要定义一些特殊类型的电源，这些电源的电压或电流取决于电路中其他的电流或电压，这样的电源将被称为非独立源或受控源。 It must be emphasized that the linear 必须强调的是线性电阻器是一个理想的电路元件；它是物理元件的数学模型。我们可以很容易地买到或制造电阻器，但很快我们发现这种物理元件只有当电流、电压或者功率处于特定范围时其电压——电流之比才是恒定的，并且这个比值也取决于温度以及其它环境因素。我们通常应当把线性电阻器仅仅称为电阻器。只有当需要强调元件性质的时候才使用更长的形式称呼它。而对于任何非线性电阻器我们应当始终这么称呼它，非线性电阻器不应当必然地被视为不需要的元件。 If a circuit has two or more independent 如果一个电路有两个或多个独立源，求出具体变量值（电流或电压）的一种方法是使用节点分析法或网孔分析法。另一种方法是求出每个独立源对变量的作用然后把它们进行叠加。而这种方法被称为叠加法。叠加法原理表明线性电路某个元件两端的电压（或流过元件的电流）等于每个独立源单独作用时该元件两端的电压（或流过元件的电流）的代数和。 The ratio of the phase voltage to the 相电压与相电流之比等于电路的阻抗，符号为字母Z，阻抗是一个具有量纲为欧姆的复数量。阻抗不是一个相量，因此不能通过把它乘以e jωt,并取其实部把它转换成时域形式。但是，我们把电感器看作是通过其电感量L表现为时域形式而通过其阻抗jωL表现为频域形式，电容在时域里为电容量C而在频域里为1/jωc，阻抗是某种程度 上的频域变量而非时域变量。 Both wye and delta source connections 无论是星型连接的电源还是三角形连接的电源都有重要的实际应用意义。星型连接的电源用于长距离电力传输，此时电阻损耗(I2R)将达到最小。这是由于星型连接的线电压是三角形连接的线电压的√3倍，于是,对于相同的功率来说，三角型连接的线电流是星形连接的线电流的√3倍。三角形连接的电源使用在根据三相电源而需要的三个单相电路中。这种从三相到单相的转变用在住宅布线中因为家用照明和设备使用单相电源。三相电源用在需要大功率的工业布线中。在某些应用场合，无论负载是星形连接还是三角形连接并不重要。

电气工程专业英语

电路electric circuit 电气工程electrical engineering 电机electric machine 自然科学physical science 电气设备electrical device 电器元件electrical element 正电荷positive charge 负电荷negative charge 直流direct current 交流alternating current 电压voltage 导体conductor 功work 电动势electromotiveforce 电势差potential difference 功率power 极性polarity 能量守恒定律the law of conservation energy 变量variable 电阻resistance 电阻率resistivity 绝缘体insulator 电阻器resistor 无源元件passive element 常数constant 电导conductance 短路short circuit 开路open circuit 线性的linear 串联series 并联parallel 电压降voltage drop 等效电阻equivalent resistance 电容器capacitor 电感器inductor 储能元件storage element 电场electric field 充电charge 放电discharge 动态的dynamic 电介质dielectric

电容capacitance 磁场magnetic field 电源power supplu 变压器transformer 电机electric motor 线圈coil 电感inductance 导线conducting wire 绕组wingding 漏电阻leakage resistance 电子系统electronic system 结构图block diagram 功能模块functional block 放大器amplifier 滤波器filter 整形电路wave-shaping circuit 振荡器oscillator 增益gain 输入阻抗input impedance 带宽bandwidth 晶体管transistor 集成电路integrated circuit 电力电子power electronics 数字信号处理digital signal-processing 输出装置output device 模拟信号analog signal 数字信号digital signal 传感器transducer 采样值sample value 模数转换器analog-to-digital converter 频谱frequency content 采样频率sampling rate or frequendy 扰动disturbance 分立电路discrete circuit 数字化信号digitized signal 运算放大器operational amplifier 有源电路active circuit 电子部件electronic unit 封装package 管脚pin 同相端noninverting terminal 反相输入inverting input

电气工程专业英语词汇汇总(综合版)

电气工程师专业英语词汇汇总 10kV distribution substation 10kV配电所abrupt change of voltage 电压突变accumulation of electric energy 电能存储actuating coil 动作线圈adjustment diagram 调整图 alarm 报警 alarm signal 报警信号alternating light 变光灯 ammeter 电流表 apparent energy consumption unit 单位视在能耗 arc furnace 电弧炉 armature 电枢 arrester; lighting arrester; surge diverters 避雷器 automatic voltage regulator 电压自动调整器backlighting; background illumination 背景照明 battery box 电池箱 battery charger 电池充电器battery contactor 电池接触器battery fuse 电池保险丝battery resistor 电池电阻器 blow-out coil 磁吹线圈 boom 吊杆 bracket (OCS) 底座（接触网）； 支架；托架bracket for headspan wire 定位索底座bridge 电桥 brush 电刷 built-in wardrobe; built-in closet; closet 壁灯 bulb; light(lamp) bulb; electric bulb 灯泡 butterfly valve with electric actuator 电动蝶阀 button 电钮 cable and accessories 电缆及附件 cable armour 电缆铠装 cable bays 电缆电线间隔cable box 电缆箱 cable bracket; cable tray 电缆托架 cable continuity test 电路复测 cable differential protection 电缆差动保护

电气工程专业英语 (1)

电路 electric circuit 电气工程electrical engineering 电机electric machine 自然科学physical science 电气设备 electrical device 电器元件 electrical element 正电荷positive charge 负电荷negative charge 直流direct current 交流alternating current 电压voltage 导体conductor 功work 电动势electromotiveforce 电势差potential difference 功率power

极性polarity 能量守恒定律the law of conservation energy 变量variable 电阻 resistance 电阻率resistivity 绝缘体insulator 电阻器resistor 无源元件passive element 常数constant 电导conductance 短路short circuit 开路open circuit 线性的linear 串联series 并联parallel 电压降voltage drop

等效电阻equivalent resistance 电容器capacitor 电感器inductor 储能元件storage element 电场electric field 充电 charge 放电discharge 动态的dynamic 电介质dielectric 电容capacitance 磁场magnetic field 电源power supplu 变压器transformer 电机electric motor 线圈coil 电感inductance

《电气工程及其自动化专业英语》考查

《电气工程及其自动化专业英语》考查试卷 学院：专业：班级：姓名：学号： 翻译：(5×20＝100) 1. In order to reduce over voltages due to line energizing or reclosing, resistors are almost always preinserted in circuit breakers at 345 kV and above. Resistors ranging from 200 to 800 Ω are preinserted when EHV circuit breakers are closed, and subsequently bypassed. When a circuit breaker closes, the source voltage divides across the preinserted resistors and the line, thereby reducing the initial line voltage. When the resistors are shorted out, a new transient is initiated, but the maximum line voltage can be substantially reduced by careful design. 2. To protect equipment such as a transformer against overvoltages higher than its BIL, a protective device, such as that shown in Figure 19.7, is employed. Such protect devices are generally connected in parallel with the equipment from each phase to ground. As shown in Figure 19.5, the function of the protective device is to maintain its voltage at a ceiling voltage below the BIL of the equipment it protects. The difference between the equipment for voltage and the protective device ceiling voltage is the protection margin.

电气工程专业英语词汇

AU Alarm unit (klaxon, siren)报警单元 BA Acceleration transducer加速度传感器 BBB Strip width measuring device带宽测量装置 BBS Transducer for strip tensile stress distribution带材张力分布传感器BBZ Strip tension transducer带材张力传感器 BD Pressure transducer 压力传感器 BDD Pressure differential transducer压差传感器 BDE Elongation transducer 伸长换能器 BDI Thickness gauge厚度测量器 BDR Direction of rotation transducer转向传感器 BF Force transducer测力传感器 BFT Humidity transducer湿度传感器 BFZ(FZ) Photocell, general普通光电管 BFZI(FZI) nfrared photocell (hot metal detector) 红外线光电管 BH Level transducer物位传感器 BLS(LS) Light barrier, general (Includes Laser) 普通挡光板 BLSI(LSI) Light barrier with infrared beams红外挡光板 BLSR(LSR) Reflex light barrier 反射光挡光板 BLSW(LSW) Light barrier with oscillating light振荡光挡光板 BLV(LV) Light curtain, general普通光栅 BLVI(LVI) Light curtain with infrared beams 红外光栅 BLVW(LVW) Light curtain with oscillating light 震荡光栅

电气工程专业英语(电力类)翻译复习过程

电气工程专业英语(电 力类)翻译

实用资料：电气工程专业课(电力类)翻译参考 专业外语：Professional English 电路（上） electrical circuit (I) 电路（下） electrical circuit (II) 金工实习 machinery practice 电机（上） electrical machinery (I) 电工实验与测试 electrical experiment & test 电子综合实践 integrated electronic practice 信号与系统 signal & system 电子技术基础（模拟） fundamentals of electronic (analog) 电磁场electromagnetic field 电子技术实验 electronic experiment(I) 电子辅助设计EDA Electronic Design Automatic(I) 发电厂动力工程基础 Heat power engineering in generating plant 企业管理 enterprise management 电气主系统electrical system principle 电力系统稳态/暂态分析 Steady-State/ Transient-State Analysis of Power System 电力系统继电保护 Power System Relaying Protection 电力系统潮流计算机分析：Computer Analysis of Power Flow 数字电子技术 Digital Electrical Technique 微机原理 microcomputer principle 电子技术基础（数字） fundamentals of electronic (digital)

电气工程专业英语翻译

As technological processes increase in complexity,and the required peformance specifications become more severe,analytical design procedures assume great importance. It has become essential for engineers to have an understanding of the nature of the dynamic behaviour of systems,and of the methods available for analyzing and improving dynamic performence. 由于科技过程复杂性增加的,需要更加严重,规格技艺水平具有重要意义的分析设计程序承担它已成为基本为工程人员了解自然的动态行为的系统和可行的方法来分析与改进动态性能良好。 These requirements are making the use of mathematical modelling techniques an essential part of design. The nature of the model and the methods employed in obtaining it are dependent on the depth of understanding needed at a particular stage of the design study,and on the use to which the model will be put. 这些要求利用数学建模技术设计的重要组成部分大自然的模型和方法的使用,在获得它依赖于需要理解的深度在某一阶段的设计研究,模型的使用将。 It is desirable first to define what is meant by a system,a word which is frequently used in conversation .Broadly,a system can be thought of as a collection of interacting components , although sometimes interest might lie just in one single component. These components will often be functional parts of such physical components. The system of interest might be a power station , a steam turbine in the power station,or a control valve on the turbine;it might be an aeroplane,its air conditioning,an engine,or part of an engine;a process plant for the production of a chemical , or a large or small part of the plant;a human being,or some part of the body such as the muscle control mechanism for a limb;or it might be economic system of country,or any other from a wide range of fields. 首先,这是合乎情理的定义指的是什么系统,一个词经常被使用在谈话.Broadly,一个系统可以被认为是相互作用的部分组成的集合,尽管有时利益或许生存期就一个单一成分这些组件功能部位常常会这样的物理单元系统的兴趣的可能是一个电站、蒸汽涡轮机在电站、或控制阀门靠涡轮,还可能是飞机,它的空调、发动机,或部分引擎;工艺厂生产一种化学,或大或小的部分厂;一个人,或某些部位如肌肉控制机制,一根大树枝或者它可能是经济制度的国家,或任何其他从广泛的领域。 The system would normally be considered conceptually as being that part of the universe in which interest lay.There would be interaction between the system and certain parts of the surroundings known as the environment.The two would be separated by an imaginary boundary.In defining the system and its environment it is necessary to decide where this boundary should be placed;this decision depends both on the physical entities involved and on the purpose of the investigation. 系统将概念上通常被考虑作为是兴趣位置宇宙的那个部分。有周围之间的系统和某些部分的互作用以环境著名。二将由一个虚构的界限分离。在定义系统和它的环境决定是必要的哪里应该安置这个界限; 这个决定取决于介入的物理个体和调查的目的。 In studying a power station,interest might lie primarily in the relationship between the power station and the community,in which case the system and its environment might be envisaged as in Fig.5-1.There might,however,be a more specific interest in the speed control system of the turbogenerator,in which case the system could be as in Fig.5-2. 在研究一个发电站，可能主要在于利益之间的发电站和社区，在这种情况下，系统及其环境可能设想在图5 - 1的关系。有可能，不过，是在汽轮发电机组调速系统，在这种情况下，该系统可以在图5 - 2更具体的利益。 In abstracting from the whole the system of interest,it is necessary to consider carefully where

电气工程专业英语

电气工程师专业英语词汇 10kV distribution substation 10kV配电所abrupt change of voltage 电压突变accumulation of electric energy 电能存储actuating coil 动作线圈adjustment diagram 调整图 alarm 报警 alarm signal 报警信号alternating light 变光灯 ammeter 电流表 apparent energy consumption unit 单位视在能耗 arc furnace 电弧炉 armature 电枢 arrester; lighting arrester; surge diverters 避雷器 automatic voltage regulator 电压自动调整器backlighting; background illumination 背景照明 battery box 电池箱 battery charger 电池充电器battery contactor 电池接触器battery fuse 电池保险丝battery resistor 电池电阻器 blow-out coil 磁吹线圈 boom 吊杆 bracket (OCS) 底座（接触网）； 支架；托架bracket for headspan wire 定位索底座bridge 电桥 brush 电刷 built-in wardrobe; built-in closet; closet 壁灯 bulb; light(lamp) bulb; electric bulb 灯泡 butterfly valve with electric actuator 电动蝶阀 button 电钮 cable and accessories 电缆及附件 cable armour 电缆铠装 cable bays 电缆电线间隔cable box 电缆箱 cable bracket; cable tray 电缆托架 cable continuity test 电路复测 cable differential protection 电缆差动保护

大工电气工程专业英语词汇(考研复试)

电气专业英语词汇翻译网站： 叠加原理superpositiontheorem 无源二端网络passivetwo-terminalnetwork 有源二端网络activetwo-terminalnetwork 戴维宁定理Thevenin’stheorem 诺顿定理Norton’stheorem 正弦交流电路sinusoidala-ccircuit 均方根值root-mean-squirevalue(rms) 瞬时值instantaneousvalue 电抗reactance 感抗inductivereactance 容抗capacitivereactance 法拉Farad 亨利Henry 阻抗impedance 复数阻抗compleximpedance 相位phase 初相位initialphase 相位差phasedifference 相位超前phaselead 相位滞后phaselag 倒相，反相phaseinversion 角频率angularfrequency 赫兹Hertz 相量phasor 相量图phasordiagram 视在功率apparentpower 功率因数补偿power-factorcompensation 串联谐振seriesresonance 并联谐振parallelresonance 幅频特性amplitude-frequencyresponsecharacteristic 相频特性phase-frequencyresponsecharacteristic 截止频率cutofffrequency 品质因数qualityfactor 通频带pass-band 带宽bandwidth(BW) 滤波器filter 一阶滤波器first-orderfilter 二阶滤波器second-orderfilter 低通滤波器low-passfilter 高通滤波器high-passfilter 带通滤波器band-passfilter 带阻滤波器band-stopfilter

电气工程专业英语精编WORD版

电气工程专业英语精编 W O R D版 IBM system office room 【A0816H-A0912AAAHH-GX8Q8-GNTHHJ8】

电路 electric circuit 电气工程electrical engineering 电机electric machine 自然科学physical science 电气设备 electrical device 电器元件 electrical element 正电荷positive charge 负电荷negative charge 直流direct current 交流alternating current 电压voltage 导体conductor 功work 电动势electromotiveforce 电势差potential difference

功率power 极性polarity 能量守恒定律the law of conservation energy 变量variable 电阻 resistance 电阻率resistivity 绝缘体insulator 电阻器resistor 无源元件passive element 常数constant 电导conductance 短路short circuit 开路open circuit 线性的linear 串联series

并联parallel 电压降voltage drop 等效电阻equivalent resistance 电容器capacitor 电感器inductor 储能元件storage element 电场electric field 充电 charge 放电discharge 动态的dynamic 电介质dielectric 电容capacitance 磁场magnetic field 电源power supplu 变压器transformer

最基本的电气工程专业英语

发电机气体绝缘变电站 汽轮发电机中性点 水轮发电机动触头 水轮机静触头 汽轮机灭弧室 直流发电机杂散电容 电动机杂散电感 定子球隙 转子套管末屏接地线电力变压器静电电压表 调压变压器电流表 多级变压器对地电容 () 升(降)压变压器分压器 断路器波阻抗 多油断路器西林电桥 少油断路器罗可夫斯基线圈 真空断路器示波器 6 断路器峰值电压表 电压互感器导线 电流互感器串级变压器 隔离开关耦合电容 接地开关被试品 同步发电机检测阻抗 异步电机变电站 绝缘子水力发电站 避雷器火力发电站 氧化锌避雷器核电站 母线充油电力电缆架空线(阻容)混合分压器 传输线交链聚乙烯电缆 () (同轴)电缆继电器 铁芯调谐电路 绕组悬式绝缘子 套管陶瓷绝缘子() 波头(尾)电阻玻璃绝缘子 换流站雷电计数器 () 充电(阻尼)电阻 钢芯铝绞线 箱体针板间隙 () 接地线激磁绕组 均压环触发电极 高电压工程辉光放电 谐波高电压试验技术

电力电子自动控制 电路原理数字信号处理 电力系统冲击电流 电力网络冲击闪络 绝缘不均匀场 过电压绝缘配合 老化内部放电 交流电雷电波 交流输电系统雷电过电压 电弧放电（介质）损耗角 附着系数磁场 衰减系数平均自由行程 () 阳极（阴极）平均分子速度 （电）击穿负离子 气泡击穿非破坏性试验 阴极射线示波器不均匀场 空穴,腔局部放电 电晕反向峰值电压 组合绝缘光电发射 临界击穿电压光子 放电线电压 电介质,绝缘体极性效应 介质常数电力电容 介质损耗稍不均匀场 直流电无线干扰 分压器分压比设备额定值 接地常规试验 电场残余电容 电化学腐蚀屏蔽 电子崩短路试验 电负性气体空间电荷 环氧树脂流注击穿 灭弧间隙表面击穿 场强自持放电 电场力操作过电压 场畸变热击穿 场梯度树枝放电 场致发射均匀场 闪络() 波头（尾） 气体绝缘耐受电压 原动机功率因数 力矩配电网自动化系统伺服系统自动抄表

电气工程专业英语(电力类)翻译

实用资料：电气工程专业课(电力类)翻译参考 专业外语：Professional English 电路（上）electrical circuit (I) 电路（下）electrical circuit (II) 金工实习machinery practice 电机（上）electrical machinery (I) 电工实验与测试electrical experiment & test 电子综合实践integrated electronic practice 信号与系统signal & system 电子技术基础（模拟）fundamentals of electronic (analog) 电磁场electromagnetic field 电子技术实验electronic experiment(I) 电子辅助设计EDA Electronic Design Automatic(I) 发电厂动力工程基础Heat power engineering in generating plant 企业管理enterprise management 电气主系统electrical system principle 电力系统稳态/暂态分析Steady-State/ Transient-State Analysis of Power System 电力系统继电保护Power System Relaying Protection 电力系统潮流计算机分析：Computer Analysis of Power Flow 数字电子技术Digital Electrical Technique 微机原理microcomputer principle 电子技术基础（数字）fundamentals of electronic (digital) 自动控制automatic control theory 电力系统分析electric power system analysis 电子技术基础实验electronic experiment(II) 电气主系统课程设计electrical system principle-course design 电子辅助设计EDA Electronic Design Automatic(II) 通信与计算机网络communication & computer networks 电力系统继电保护electric power system relaying 电力系统继电保护Power System Protective Relaying 电力系统远动技术electric power system remote protocol 生产实习productive practice Technology 继电保护课程设计electric power system relaying-course design 电力电子技术power electronics 电力电子技术基础：Fundamentals of Electronics Power Technology 电力电子课程设计Power electronics course design 电力系统自动控制electric power system control & automation 高电压技术High voltage engineering Technology 变电站自动化substation automation 电力经济electric power system economics 电能质量控制electric power quality control 配电网自动化distribution system automation 电力系统新技术new techniques on electric power system

电气工程专业英语词汇

电气工程专业英语词汇【2】(2008-10-15 08:12:02)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 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

(标记重点版)电气工程常用专业英语词汇表

电气工程常用专业英语词汇表电气工程常用专业英语词汇表 电路基础 ideal voltage (current) source 理想电压(流)源volt-ampere characteristic 伏安特性potential difference 电位差reference potential 参考电位resistance 电阻capacitance 电容 inductance 电感 reactance 电抗 inductive(capacitive) reactance 感(容)抗impedance 阻抗 equivalent circuit 等效电路 Ohm’s law欧姆定律Kirchhoff’s law基尔霍夫定律Kirchhoff’s voltage law（KVL）基尔霍夫电压定律Kirchhoff’s current law（KCL）基尔霍夫电流定律Thevenin’s theorem戴维宁定理Norton’s theorem诺顿定理 branch 支路 node 结点 loop 回路 mesh 网孔 open circuit 开路（断路）short circuit 短路 branch current analysis 支路电流法mesh current analysis 网孔电流法 ode voltage analysis结点电位法n superposition theorem 叠加原理passive(active) two-terminal network 无(有)源二端网络root mean square (RMS) 均方根值effective value 有效值instantaneous value 瞬时值 ampere 安培 volt 伏特 hertz 赫兹 reactive power` 无功功率 active power 有功功率transfer function 传递函数apparent power 视在功率 power-factor compensation 功率因数补偿series (parallel) resonance 串(并)联谐振amplitude(phase)-frequency response characteristic 幅(相)频特性figure of merit 品质因素 pass-band 通频带bandwidth (BW) 带宽 first(second)-order filter 一(二)阶滤波器low(high)-pass filter 低(高)通滤波器band-pass(stop) filter 带通(阻)滤波器transfer function 转移函数 Bode diagram 波特图 Fourier series 傅立叶级数 three-phase circuit 三相电路 cutoff frequency 截止频率 FFT (Fast Fourier Transform) 快速傅立叶变换state variable 状态变量 电机 generation 发电transmission 输电 distribution 配电 coil 线圈 core 铁心 winding 绕组 electrical machine 电机 generator 发电机 motor 电动机 stator (rotor) 定子(转子) armature 电枢 brush 电刷commutator 换向器 salient-pole 凸极 slip ring 滑环 induction motor 感应电动机magnetic flux 磁通asynchronous machine 异步电机synchronous generator 同步发电机 eddy current 涡流 EMF（electromotive force）电动势 counter EMF 反电势 torque 转矩 excitation 励磁 prime mover 原动机 rectifier 整流器 leakage flux 漏磁通demagnetization 退磁，去磁 short-circuit ratio 短路比converter (inverter) 换流器（逆变器）synchronous condenser 同步调相机magnetization curve 磁化曲线separately exciting 他励compounded excited 复励 self-exciting 自励 series(shunt)-wound 串(并)励 bearing 轴承