电气工程专业英语

电气工程专业英语

Final approval draft on November 22, 2020 电路electriccircuit

电气工程electricalengineering

电机electricmachine

自然科学physicalscience

电气设备electricaldevice

电器元件electricalelement

正电荷positivecharge

负电荷negativecharge

直流directcurrent

交流alternatingcurrent

电压voltage

导体conductor

功work

电动势electromotiveforce

电势差potentialdifference

功率power

极性polarity

能量守恒定律thelawofconservationenergy

变量variable

电阻resistance

电阻率resistivity

绝缘体insulator

电阻器resistor

无源元件passiveelement

常数constant

电导conductance

短路shortcircuit

开路opencircuit

线性的linear

串联series

并联parallel

电压降voltagedrop

等效电阻equivalentresistance

电容器capacitor

电感器inductor

储能元件storageelement

电场electricfield

充电charge

放电discharge

动态的dynamic

电介质dielectric

电容capacitance

磁场magneticfield 电源powersupplu

变压器transformer

电机electricmotor

线圈coil

电感inductance

导线conductingwire

绕组wingding

漏电阻leakageresistance

电子系统electronicsystem

结构图blockdiagram

功能模块functionalblock

放大器amplifier

滤波器filter

整形电路wave-shapingcircuit

振荡器oscillator

增益gain

输入阻抗inputimpedance

带宽bandwidth

晶体管transistor

集成电路integratedcircuit

电力电子powerelectronics

数字信号处理digitalsignal-processing

输出装置outputdevice

模拟信号analogsignal

数字信号digitalsignal

传感器transducer

采样值samplevalue

模数转换器analog-to-digitalconverter

频谱frequencycontent

采样频率samplingrateorfrequendy

扰动disturbance

分立电路discretecircuit

数字化信号digitizedsignal

运算放大器operationalamplifier

有源电路activecircuit

电子部件electronicunit

封装package

管脚pin

同相端noninvertingterminal

反相输入invertinginput

电路图circuitdiagram

压控电压源voltage-controlledvoltagesource

开环增益open-loopgain

闭环增益closed-loopgain

负反馈negativefeedback 正饱和positivesaturation

线性区linearregion

电压跟随器voltagefollower

等效阻抗equivalentimpedance

逻辑变量logicvariable

位bit

数字字digitalword

字节byte

半字节nibble

与运算ANDoperation

真值表truthtable

与门ANDgate

非门NOTgate

或门ORgate

加号additionsign

与非门NANAgate

异或运算XORoperation

逻辑表达式logicexpression

二进制binarysystem

正逻辑positivelogic

负逻辑negativelogic

参考方向referencedirection

理想变压器idealtransformer

电气绝缘electricalisolation

阻抗匹配impedancematching

电力electricalpewer

绝缘变压器isolatingtransformer

电压互感器voltagetransformer

电流互感器currenttransformer

原边绕组primarywinding

工作频率operatingfrequency

配电变压器distributiontransformer

电力变压器powertransformer

磁通密度fluxdensity

磁场magneticfield

铁芯变压器iron-coretransformer

大功率high-power

空芯air-core

磁耦合magneticcoupling

小功率lower-power

励磁损耗magnetizingloss

磁滞损耗hysteresisloss

涡流eddycurrent

励磁电流excitingcurrent

漏磁通leakageflux 互磁通mutualflux

线圈coil

芯式coreform

壳式shellform

高压绕组high-voltagewinding

磁链fluxlinkage

电动势electromotiveforce

有效值rootmeansquarevalue

匝数比turnsratio

视在功率apparentpower

匝数thenumberofturns

升压变压器step-uptransformer

降压变压器step-downtransformer

电动机motor

发电机generator

机械能mechanicalenergy

电能electricalenergy

电磁的electromagnetic

直线式电动机linearmotor

同步电机synchronousmachine

感应电机inductionmachine

定子stator

转子rotor

气隙airgap

轴shaft

电枢armature

励磁绕组fieldwinding

无功功率reactivepower

制动状态brakingmode

稳态steady-state

相序phasesequence

反响制动plugging

滞后电流laggingcurrent

励磁电抗magnetizingreactance

启动电流startingcurrent

变频器frequencychanger

感应电势inducedvoltage

逆变器inverter

周波变换器cycloconverter

换向器commutator

自动控制automaticcontrol

控制器controller

扰动disturbance

期望值desiredvalue

压力pressure 液位liquidlevel

被控变量controlledvariable

方框图blockdiagram

传递函数transferfunction

工程控制processcontrol

伺服系统servomechanism

流率flowrate

加速度acceleration

前向通路forwardpath

补偿correction

反馈通路feedbackpath

闭环closed-loop

开环open-loop

输出output

增益gain

手动调节manualadjustment

变送器transducer

误差error

控制方式controlmode

比例控制proportionalcontrol

积分控制integralcontrol

微分控制derivativecontrol

执行元件manipulatingelement

调节时间settingtime

残差residualerror

不确定度uncertainty

观测数据observations

采样sample

算术平均arithmeticaverage

期望值expectedvalue

标准偏差standarddeviation

下限lowerrangelimit

上限upperrangelimit

跨度span

分辨率resolution

死区deadband

灵敏度sensitivity

阈值threshold

可靠性reliability

过量程overrange

恢复时间recoverytime

过载overload

过量程极限overrangelimit

漂移drift

准确性accuracy