电气工程及其自动化专业英语期末复习资料整理(单词)

circuit components 电路元件the dielectric 电解质circuit parameters 电路参数storage battery 蓄电池electrical device 电气设备wire

导线electric energy 电能 e.m.f.=electromotive force 电动势energy source 电源unidirectional current 单方向电流primary cell 原生电池circuit diagram 电路图secondary cell 再生电池load characteristic 负载特性energy converter 电能转换器terminal voltage 端电压conductor 导体external characteristic 外特性generator 发电机load resistance 负载电阻heating appliance

电热器voltage drop 电压降direct-current （D.C.）circuit 直流电路conductance

电导magnetic and electric field 电磁场volt-ampere characteristic 伏-安特性time-invariant

时不变的metal-filament lamp 金属丝灯泡self-（or mutual-）induction 自（互）感carbon-filament lamp 碳丝灯泡displacement current

位移电流

non-linear characteristic

非线性特性

part 1-unit 2

ideal source

理想电源ideal current source 理想电流源series and parallel equivalent circuit

串并联等值电路active circuit elements 有源电路元件internal resistance 内阻passive circuit elements 无源电路元件sending end 发送端power transmission line 输电线double subscript 双下标receiving end 接收端ideal voltage source

理想电压源

lackage current

漏电流

part 1-unit 3

Ohm’s law 欧姆定律active branch

有源支路circuit branch 支路positive reference direction 正（参考）方向reference point 参考点potential distribution

电位分布

passive element 无源元件single-loop network （circuit ）单回路网络（电路）complex circuit 复杂电路 D.C. machine

直流电机

P.D.=potential drop

电压降

part 1-unit 4

r.m.s values=root of mean sguare 均方根complex number 复数effective values 有效值Cartesian coordinates 笛卡尔坐标系steady direct current 恒稳直流电counter-clockwise 逆时针方向sinusoidal time function 正弦时间函数vector diagrams 矢量图clockwise

顺时针方向complex plane

复平面

trigonometric transformations 三角转换

vector of voltages （currents ，magnetic ，fluxes ）电压（电流，磁通等）矢量Argand 阿尔冈，法国数学家analytical solution 解析法absolute value 绝对值Argand diagram 阿尔冈图modulus

复数模origin of coordinates 坐标原点complex time function 复数的幅值rotating vector 旋转矢量real part 复数实部instantaneous values 瞬时值imaginary part

复数虚部

epoch angle

初相角

301&302吐血整理男生版专业英语单词

part 1-unit 1

complex-number

method=method of complex numbers 复数法phase displacement相位差

vector矢量constant angular velocity恒定角速度Part 1-unit 5

small signal amplifier小信号放大器isolation隔离。绝缘。隔振mid-frequency band中频带insulator绝缘体

biopolar junction transister

（BJT）

双极型晶体管emitter发射器

field effect transistor（FET）场效应管emitter follower射极跟随器electrode电极，电焊条in parallel with和...并联

hybrid-π model混合π形模型parallel circuit并联电路

polarity极性，偏极parallel resonance并联谐振

gain增益common collector共集电极

common base共基极common source共源极

common drain共栅极source follower circuit信号源跟随电路

self-bias resistor自偏置电阻DC blocking capacitor直流耦合电容器隔直

流电容器

DC supply直流供电电源input resistance输入电阻

buffer amplifier缓冲放大器output resistance输出电阻

Part 1-unit 6

operational amplifier运算放大器infinite voltage gain无穷大电压增益substrate底层，基片，衬底microvolt微伏

electronic analog电子模拟feedback component反馈元件mathematical operation数字运算inverting amplifier运放

convention惯例schematic纲要的，图解的，按

照图式的triangular symbol三角符号single-ended output单端输入differential input差动输入common reference参考点

phase reversal反相manufacturer·s date sheet产品铭牌

non-inverting terminal非反相端Darlington达林顿

megohm兆欧姆inverting amplifier反相放大器

order数量级ideal amplifier理想放大器feedback反馈factor系数

virtual ground虚地offset=bias偏置

open loop gain开环增益lower limit on the integration积分下限differentiation微分dummy order伪指令

initial voltage初始电压dimensional量纲的，因次

的，......维的dummy load假负荷

part 1-unit 8

logic circuit逻辑电路binary combination二进制数组

hand-held calculator便携式计数器decimal number十进制数

building-block circuit积木式结构电路logic symbol逻辑符号subsystem子系统，辅助系统logic variable逻辑变量intergrated circuit of the large-

scale

大规模集成电路logic condition逻辑状态

very large-scale（VLSI） types超大规模集成电路output lead输出端computational arithmetic算术运算Boolean algebra布尔代数

decimal system十进制binary-sequential order二进制次序

Arabic number阿拉伯计数制truth table真值表

chance variable随机变量assembled circuit集成电路dependent varibable因变量，函数logic AND function逻辑“与”函数independent variable自变量terminology术语，专门名词binary二进制multiple-state多态

simple algebra初等代数logic equation逻辑方程

logic OR function逻辑“或”函数universal gate全能门part 2-unit 5

computer automation of factory,home,and office 工业，家庭和办公的计

算机自动化

a new era of industrial revolution工业革命的新纪元

industrial civilization工业文明quality of human life人类的生活质量microcomputer-based建立在微机控制基础上CAD计算机辅助设计automated environment自动化领域VLSI超大规模集成电路ULSI特大规模集成电路electrical machine drive

technology

电机驱动技术invention of the steam engine蒸汽机的发明integrated signal electronics集成信号电子学vacuum tube electronics真空管电子学first industrial revolution第一次工业革命gas tube electronics气体管电子学saturable reactor magnetics饱和电抗器电磁学control theory控制理论solid-state electronics固体电子学

CIM计算机集成制造CAM计算机辅助制造general-purpose industrial drive通用工业驱动装置robot机器人instrument type drive仪表类的驱动装置numerically controlled machine

tool

数控机床

home appliance drive家电驱动装置computer peripheeral计算机外设

direct numerical control直接数字控制washer,dryer,air-

conditioners,blender,,mixer 洗衣机，甩干机，空调，搅拌器，混合器

nuclear power generation核能发电computerized numerical control计算机化的数字控制disk drive磁盘驱动器electronic printer电子打印机integrated motion control集成运动控制tape drive磁带驱动器part 2-unit 6

slip ratio转差率torque versus speed rule转矩随转速变化的规

律

HEV混合式电动车fuzzy supervisory controller模糊监控器

electric brake torque电气制动转矩regenerative braking torque再生（回馈）制动转

矩

fuzzy logic模糊逻辑fuel cell燃料电池

traction control牵引控制anti-lock braking反锁制动

electric drive-train电力机车active yaw control正面的偏航控制ICV内燃机车automatic transmission自动传输

engine control发动机控制fuzzy set theory and reasoning模糊集合的理论和推

理

HTCS混合驱动控制系统direct torque control直接转矩控制robust鲁棒性driven wheel从动轮

learn or to adapt themselves学习或自适应

part 2-unit 7

automatic voltage regulation电压自动调节AVR自动电压调节器emergency/standby purpose应急或备用发电co-genetation热电联产

rejection of load甩负载fuzzy sets模糊集

traditional stand-by gen-

setpackage

传统的备用机组设置包neural network神经网络

single integrated chip 单一集成芯片on-chip peripheral

片内外设voltage sensing 电压检测analogue to digital converter 模数转换器control algorithm

控制算法phase-locked-loop sampling 锁相环采样trapezoidal approximation for integration

积分的梯形逼近PID

比例积分微分pole placement technique 极点配置技术first order approximation to differentitation 微分的一阶近似exciter

（发电机的）励磁机

fuzzy tuning

模糊整定

alternator excitation system 交流发电机的励磁系统on-line parameter tuning

algorithm 在线的参数整定算法load application and rejection

空载时加载与有载时甩负荷closed-loop control system 闭环控制系统

part 3-unit 1

electrical plant 电气设备circuit-breakers 断路器reactor 电抗器control-board 控制屏switch-board 开关屏station transformer 厂用变压器exciter

励磁机salient-pole machine 凸极电机temperature rise limit 温升极限quadrature-axis 交轴direct-axis

直轴transient condition 暂态sudden short-circuit condition 突然短路sub-transient

次暂态transient internal voltage 次暂态内电势sub-transient reactance 次暂态同步电抗damper wingding 阻尼绕组armature leakage reactance 电枢漏电抗

time of decay

衰减时间

direct-axis transient short-circuited time constant

直轴暂态短路时间常数direct-axis transient open-circuit time constant

直轴暂态开路时间常数asymmetrical fault 不对称故障direct-axis sub-transient short circuit time constant

直轴次暂态开路时间常

数

line-to-line fault

相对相故障negative and zero sequence reactance

负序和零序电抗line-to-earth fault

相对地故障circulating current 环流

single-phase banks of three each 单相组式（变压器）3-phase transformer 三相芯式变压器transient over-voltage 暂态过电压third harmonics or their multiples

三及三的倍数次谐波percentage impedance voltage 阻抗电压百分数excitation current

励磁电流symmetrical banks 呈放射状的（磁路），即三相芯式变压器subtractive polarity

减极性

voltage ratio 电压比vector groups in transformer connection 变压器的联结组别additive polarity

加极性

power station

发电厂

part 3-unit 2

substation automation 电站自动化

SCADA Supervisory Control and

Data Acquisition

监控与数据采集系统

host computer system(master station)

主机计算机系统（即主

站）

energy control center

电能控制中心unsupervised control

无人值守的控制

remote terminal unit(RTU)远动终端设备单元discrete electromechanical control relay

离散的机电控制继电器"dumb" device 无信息反馈的“哑”设备

asynchronous serial data 异步串行的数据discrete transducer 离散的传感器central operations computer system

计算机系统中心load tap changer 有载分接开关IED(Intelligent Equipment and Device)

自能花的设备与装置

be multiplexed

（信号）被多重化

Programmable logic

controller(PLC)

可编程逻辑控制器intelligent programmable智能化可编程的

interlock连锁装置LAN(Local Area Network)局域网

interface module接口模块open communications protocol开放的通信协议plug and play点到即用closed loop control闭环控制

multi-layered stack多层次的堆栈open vs. proprietary system开放与专卖系统electronic re-closer电子式的重合器source code源代码

non-redundant processor非冗余的控制器substation-resident equipment变电站的驻站设备automatic failover自动纠错gateway网关

access method接入方式graphical user interface图显示的用户界面

coaxial cable同轴电缆dual-redundant processor（有冗余的）双核处

理器

UTP(unshielded twisted-

pair)copper

非屏蔽双绞铜导线electro mechanical backup电机（设备的）备份

with collision detection(CSMA/CD)具有碰撞检测功能的载

波侦听多路通道

physical media物理介质

ethernet network以太网optical fiber光纤（电缆）backbone network主网token ring令牌环

synchronous optical network technology 同步光纤网络技术

carrier sense multiple access token

bus

令牌总线

Asynchronous Transfer Mode(ATM)异步转换模式

Fiber Distributed Data

Interface(FDDI)

光纤分布数据接口，

分布式光纤数据接口

data communications equipment数据通信设备asynchronous transfer mode

switching technology

异步转换模式开关技

术

serial interface串行接口serial data interfaces串行数据接口

tri-state driver三态驱动器data terminating equipment(DTE)数据终端设备"daisy-chained"application“菊花链”的应用multi-drop application多驻点的应用part 3- unit 3

optimal economic operation最有经济运行throttle control（蒸汽）阀门控制fuel-cost curve燃烧成本曲线gate control（水流）闸门控制hydro-unit水轮发电机组speed governor（水轮机的）调速器load-frequency control（LFC）负荷频率控制automatic generation control（AGC）发电自动化

控制

automatic voltage regulator电压自动调节器sources of reactive power无功功率源

series capacitor串联电容器shunt reactor并联电抗器synchro-nous condensers line

reactance compensator

线路电抗补偿器SVC（static var conpensator）静止无功补偿器

tap-changing transformer分接头可调变压器regulating transformer可调压变压器generating unit发电机组booster升压器

thermal unit汽轮发电机组

part 3-unit 4

expert system专家系统least cost planning最低成本规划planning prototype规划原型larger least-cost framework大型最低成本规划的

总体软件

expert system shell专家系统壳fast decoupled approach快速解耦法sequential selection-verification连续断面验证（法）confidence factor可靠性系数part 3-unit 5

protection system保护系统reverse power flow逆潮流

power system black out系统断电protective relay scheme继电保护方式

HV and EHV systems高压和超高压系统zones of protection保护范围directional comparison relay方向比较继电器phase comparison relay相位比较继电器

transfer trip scheme远方跳闸方式hidden failure (HF)隐匿性故障

reach or settings of a relay继电器的保护或整定

（范围）

region of vulnerability(RV)易损区域

rare event小概率事件vulnerability index易损坏指数probability概率importance sampling重要性采样redunbant冗余（设备）immediate trip立即跳闸

current magnitude relay电流继电器backup protection备用保护

pick-up settings启动值breaker failure断路器故障importance sampling重要性采样cascading outages串级停电事故control strategies控制策略self-checking自我检测

power line carrier电力线载波self-calibrating自我校验

Hidden Failure Monitoring and

Control System(HFMCS)

隐匿性故障监控系统high-vulnerability index高易损指数overcurrent relay过电流继电器high vulnerability relays高易损继电器directional contact方向性吸和output contact输出吸和（信号）CT电流互感器operating and polarizing signal运行和极化信号

PT电压互感器adaptive relaying自适应继电保护

self-monitor自我监控changing setting改变设定值adaptive feature自适应特征trip logic跳闸逻辑

revising control修正控制

part 3-unit 6

non-trivial software system重要的软件系统fault diagnosis （DFS）故障诊断

Energy Management System

(EMS)

能量管理系统switching assistant开关协助dispatcher power flow功率涌流调度expert system专家系统

optimum power flow功率涌流优化SCADA（supervisory control and

data acquisition）

监控与数据采集系统telemetered data遥测数据AI（artificial intelligence）人工智能

one-line diagnosis单线图security analysis安全分析

fault diagnosis （DFS）故障诊断high-performance algorithmic

program

高性能计算程序restoration assistance（RA）辅助修复，复归协助intelligent alarm processing智能报警系统

minimum of delay最小延时knowledge-based switching

advisor 以知识为基础的开关顾问

data file数据串，数据单two-way communication channel双向通信通道cost-effective manner低成本高收益方式streamlined integration process流线型的集成过程incremental topology processor增量拓扑处理信息机object-oriented面向的对象standard configuration control

mechanism

标准的框架控制机构supervisory control subsystem监控分系统layered concept层化概念Operate Decision Environment

（ODE）

运行决策环境data layer数据层reasoning and decision论证与决策

data access layer数据通道层message bus信息母线part 4-unit 1

distribution power system分布式供电系统uninterrupted power supply

（UPS）

不间断电源concentrated control集中控制master-slave control主-从控制distributed logic control分布式逻辑控制load-frequency droop method负载频率下降法

active power-frequency droop characteristic 有功功率频率下降特性reactive power-voltage droop

characteristic

无功功率电压下降特

性

tie-line转接线

编辑组成员：戴桂华，丁弘，邓铛，陈日安，崔浩宇，蔡盛鹏