电力专业英语

电力系统专业英语，常见的一些名词全部有了，看不懂的英文查找一下就可以知道什么意思了。
当年觉得这个很有用，现在还是觉得很有用。
这些是普适性的一些电力词汇，更专业的方向会有更专业的词汇，靠工作的积累了。

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
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 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

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      tripping relay
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      closing pulse

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

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