电力系统英语名词

电力系统英语名词

电力系统power system

发电机generator

励磁excitation

励磁器excitor

电压voltage

电流current

升压变压器step-up transformer

母线bus

变压器transformer

空载损耗no-load loss

铁损iron loss

铜损copper loss

空载电流no-load current

有功损耗active loss

无功损耗reactive loss

输电系统power transmission system 高压侧high side

输电线transmission line

高压high voltage

低压low voltage

中压middle voltage

功角稳定angle stability

稳定stability

电压稳定voltage stability

暂态稳定transient stability

电厂power plant

能量输送power transfer

交流AC

直流DC

电网power system

落点drop point

开关站switch station

调节regulation

高抗high voltage shunt reactor

并列的apposable

裕度margin

故障fault

三相故障three phase fault

分接头tap

切机generator triping

高顶值high limited value

静态static (state)

动态dynamic (state)

机端电压控制AVR

电抗reactance

电阻resistance

功角power angle

有功（功率）active power

电容器Capacitor

电抗器Reactor

断路器Breaker

电动机motor

功率因数power-factor

定子stator

阻抗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

电磁场:Electromagnetic fields

失去同步loss of synchronization

装机容量installed capacity

无功补偿reactive power compensation

故障切除时间fault clearing time

极限切除时间critical clearing time

强行励磁reinforced excitation

并联电容器shunt capacitor<

下降特性droop characteristics

线路补偿器LDC(line drop compensation)

电机学Electrical Machinery

自动控制理论Automatic Control Theory

电磁场Electromagnetic Field

微机原理Principle of Microcomputer

电工学Electrotechnics

电路原理Principle of circuits

电机学Electrical Machinery

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

Protecti on

电力系统元件保护原理Protection Principle ofPower System 's

Elem ent

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 powerproduction

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 主变压器

main transformer

升压变压器

step-up transformer

降压变压器

step-down transformer

工作变压器

operating transformer

备用变压器

standby transformer

公用变压器

common transformer

三相变压器

three-phase transformer

单相变压器

single-phase transformer

带负荷调压变压器

on-load regulating transformer

变压器铁芯

transformer core

变压器线圈

transformer coil

变压器绕组

transformer winding

变压器油箱

transformer oil tank

变压器外壳

transformer casing

变压器风扇

transformer fan

变压器油枕

transformer oil conservator(∽drum

变压器额定电压

transformer reted voltage

变压器额定电流

transformer reted current

变压器调压范围

transformer voltage regulation rage

配电设备

power distribution equipment

SF6断路器

SF6 circuit breaker 开关

switch

按钮

button

隔离开关

isolator,disconnector 真空开关

vacuum switch

刀闸开关

knife-switch

接地刀闸

earthing knife-switch 电气设备

electrical equipment 变流器

current converter

电流互感器

current transformer 电压互感器

voltage transformer 电源

power source

交流电源

AC power source

直流电源

DC power source

工作电源operating source

备用电源

Standby source

强电

strong current

弱电

weak current

继电器

relay

信号继电器

signal relay

电流继电器

current relay

电压继电器

voltage relay

跳闸继电器

合闸继电器

closing relay

中间继电器

intermediate relay

时间继电器

time relay

零序电压继电器

zero-sequence voltage relay

差动继电器

differential relay

闭锁装置

locking device

遥控

telecontrol

遥信

telesignalisation

遥测

telemetering

遥调

teleregulation

断路器

breaker,circuit breaker

少油断路器

mini-oil breaker,oil-mini-mum breaker 高频滤波器

high-frequency filter

组合滤波器

combined filter

常开触点

normally opened contaact

常闭触点

normally closed contaact

并联电容

parallel capacitance

保护接地

protective earthing

熔断器

cutout,fusible cutout

电缆

cable

跳闸脉冲

tripping pulse

合闸脉冲

一次电压

primary voltage

二次电压

secondary voltage

并联电容器

parallel capacitor

无功补偿器

reactive power compensation device 消弧线圈

arc-suppressing coil

母线

Bus,busbar

三角接法

delta connection

星形接法

Wye connection

原理图

schematic diagram

一次系统图

primary system diagram

二次系统图

secondary system diagram

两相短路

two-phase short circuit

三相短路

three-phase short circuit

单相接地短路

single-phase ground short circuit

短路电流计算

calculation of short circuit current 自动重合闸

automatic reclosing

高频保护

high-freqency protection

距离保护

distance protection

横差保护

transverse differential protection

纵差保护

longitudinal differential protection 线路保护

line protection

过电压保护

over-voltage protection

母差保护

bus differential protection

瓦斯保护

Buchholtz protection

变压器保护

transformer protection

电动机保护

motor protection

远方控制

remote control

用电量

power consumption

载波

carrier

故障

fault

选择性

selectivity

速动性

speed

灵敏性

sensitivity

可靠性

reliability

电磁型继电器

electromagnetic

无时限电流速断保护

instantaneously over-current protection 跳闸线圈

trip coil

工作线圈

operating coil

制动线圈

retraint coil

主保护

main protection

后备保护

back-up protection

定时限过电流保护

definite time over-current protection

三段式电流保护

the current protection with three stages 反时限过电流保护

inverse time over-current protection 方向性电流保护

the directional current protection

零序电流保护

zero-sequence current protection

阻抗

impedance

微机保护

Microprocessor Protection