电力专业英文

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 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

电力行业词汇（中英）

保护特性protection feature

标准的机组数据显示 (Standard Measurement And Display Data) 波形waveform

采样频率sampling frequency

采样周期sampling period

参数值parameter values

测量信号measurement signal

超高压输电线supervltage transmission power line

超速故障停机 Overspeed Shutdowns

初探primary exploration

大容量发电机组large capacity generating set

大小相等，方向相反equal and opposite in direction

怠速-快速运行选择键 Idle Run – Normal Run Selector Switch 单相/三相电压 Voltage by One/Three Phase (Volt.)

等效于equivalent

等值波阻抗equivalent value wave impedance

低油压故障停机 Low Oil Pressure Shutdowns

电力系统the electrical power system

电力系统自动化power system automation

电瓶电压表 Battery Voltage Meter

电位electric potential

电压electric voltage

电压源voltage source

动作速度speed of action

短路故障short trouble

反传算法backpropagation algorithm

仿真simulation

仿真数据simulation data

非线性系统nonlinear system

负荷状态load conditions

负载电流百分比显示 Percentage of Current load(%)

附加网络additional network

附加系统add-ons system

副教授associate professor

高精度high accuracy

高水温故障停机 High Coolant Temperature Shutdowns

给定的given

工频power frequency

功率因数 Power Factor (PF)

故障点trouble spot

机油油压表 Oil Pressure Gauge

机组运行小时表 Genset Running Hour Meter

机组运行正常 Normal Running

继电保护relaying protection

减法运算subtraction

抗干扰能力antijamming capability

可靠动作action message

冷却水温度表 Coolant Temperature Gauge

隶属函数membership function

灵敏性sensitivity

每相电流 Current by Phase (AMP)

门槛值threshold level

模糊规则fuzzy rule

模糊控制fuzzy control

模糊神经网络fuzzy-neural network

模糊推理fuzzy reasoning

模糊推理矩阵fuzzy reasoning matrix

偏移量side-play mount

频率 Frequency(HZ)

其它故障显示及输入 Other Common Fault Alarm Display and

起动失败停机 Fail to Start Shutdowns

千阀 Reactive Power (KVAr)

千伏安 Apparent Power (KVA)

千瓦 Active Power (KW)

求和器summator

区内故障troubles inside the sample space

全面地all sidedly

三角形隶属度函数Triangle-shape grade of membership function 神经网络neural network

神经元neuron

输出千瓦/兆瓦小时 Output kWh/MWh

输电距离electricity transmission

输电线路故障transmission line malfunction

算法algorithm

投运commissioning

误动作malfunction

相减运算additive operation

小波变换wavelet transformation

谐波电流harmonic current

行波travelling wave

行波保护Traveling wave protection

行波继电器travelling wave relay

行波信号travelling wave signal

修改的modified

学报 journal

延迟变换delayed transformation

延迟时间delay time

研究方向 research direction

样本集合 sample set

样本空间sample space

运行-停机-摇控启动选择键 Local Run-Stop-Remote Starting Selector Switch 运行转速 Running RPM

暂态分量transient state component

暂态行波transient state travelling wave

中国电力 China Power

中线电流 Neutral Current (N Amp)

子系统subsystem

自适应控制方法adaptive control process

自适应系统adaptive system

自学习功能selflearning function

最高/低电压及电流 Max/Min. Current and Voltage

电力专业术语英汉对照表

电力专业术语英汉对照表

突然损失发电机或线路：sudden loss of a generator or transmission line. 负荷突然增加或减少：sudden load increases or decreases

短路和开关操作：short circuits and switching operations.

三相和对地短路：three-phase and line-to-ground faults

短路器：circuit breaker

暂态过电压和电流：transient overvoltages and currents

雷击：lightning strikes

电涌放电器：surge arrester

相量：phasor，通常用复数phasors

瞬时功率：instantaneous power

特别地：In particular,

正弦电压或电流：A sinusoidal voltage or current [u]at[/u] constant frequency

最大值：maximum value

有效值：effective value

平均值：average value

坐标系实轴：real axis

坐标系虚轴：imaginary axis

相量图：phasor diagram [u]for[/u] …

无源元件：passive elements

电阻、电感、电容、电抗：resistor, inductor, and capacitor, reactance, 感性、容性：inductive, capacitive

有功功率：real power or active power

无功功率：reactive power

功率因数：power factor

功率因数角：power factor angle

A single-phase source delivers 100kW to a load operating at a power factor of 0.8 lagging.

AC relay 交流继电器

Abnormal information 异常信息

abnormal load 不规则负荷

absorption capacitor 吸收电容器

active load 有功负荷

active loss 有功损耗

active power 有功

active power balance 有功电力平衡

Adaptive control 自适应控制

Air conditioning loads 空调负荷

Alert state 警戒状态

alternating current 交流

alternating current commentator motor 交流换向器电动机

alternating field 交变场

Analytical solution 解析法

angle stability 功角稳定

Angular velocity 角频率

asynchronous 异步的

Asynchronous Motor 异步电机

Asynchronous operation of a synchronous machine 同步电机异步运行

ABC Automatic bias compensation 自动偏压补偿automatic field-suppressing 自动灭磁

Automatic generator control 自动发电控制

Automatic supervision function 自检功能

Automatic voltage regulator 自动电压调节器

recloser 自动重合闸

Available transfer capability 可传输能力

Backbone 主网架

Backup protection 后备保护

Base load set 基本负荷机组

basic theory of circuitry 电路基本理论

blackout 停电

Brittle, fragile 脆弱

Bulk power system 大型电力系统

bulk transmission system 大容量输电系统

Bundled conductor 分裂导线

bus bar 母线

Cable 电缆

Capability curves 运行极限图

cascading failure 连锁故障

condenser 调相机

Conditional stability of a power system 电力系统条件稳定性

Constant active power load 恒功率负荷

Constant energy loads 恒能量负荷

Contingency screening and ranking 事故筛选与排序

continuous current generator 直流发电机

conversion equipment 换流设备

Converter 整流器

copper loss 铜耗

Corona 电晕

critical clearing time 极限切除时间

Critical voltage 临界电压

curve fitting 曲线拟合

Customer power 定制电力

daily load curves 日负荷曲线

damping 阻尼

DC converter 直流换流器

degree of compensation 补偿度

destabilizing perturbation 不稳定扰动

digital sampling control 数字采样控制

DC Direct current 直流

direct current transmission 直流输电

Distribution network

配电网

Distribution voltage regulator 配电电压调整

Disturbance 扰动

Dynamic analysis method 动态分析方法

dynamic reactive power compensation 动态无功补偿

Dynamic simulation 动态仿真

dynamic stability 动态稳定

DVR Dynamic voltage restorer 动态电压恢复器

earth fault 接地故障

Economic loading schedule 经济承载计划

Effective short circuit ratio 有效短路比

electric apparatus 电气设备，电气装置，；电机；电器

electric drive 电力传动

electrical braking 电气制动

Electrical islanding 电器孤岛

electronic commutation 电子换向，电子整流

emergency state 紧急状态

EMS energy management system 能量管理系统Epoch angle 初相角

equal incremental cost rule 等微增率准则

equal-area criterion 等面积定则

Equilibrium 平衡

Equilibrium point 平衡点

equivalent circuit 等值电路

equivalent network 等值电网

excitation 励磁

excitation control 励磁控制

Fast fault clearing 快速故障切除装置

Fault clearance time 故障清除时间

Fault location 故障定位

Ferror-resonance 铁磁谐振

field regulator 励磁调节器

Filter 滤波器

fixed series capacitor compensation 固定串联电容补偿

flexibility 灵活性

FACTS Flexible AC transmission system 柔性交流输电Frequency drift 频率漂移

frequency response characteristics 频率特性

Fundamental frequency temporary voltage 基频短时过电压

fuzzy identification 模糊识别

generation capacity 装机容量

generation mix 多能源发电

Generation schedule 发电计划

Generation shedding 切机

Generator capability curve 发电机运行极限图

Generator Q-V curve 发电机Q-V曲线

generator terminal 机端

generator tripping 切机

Governor power flow 调速器潮流

harmonic 谐波

harmonic distortion 谐波畸变

High pass filter 高通滤波器

High performance excitation system 高性能励磁系统

high voltage shunt reactor 高抗

High-side voltage control 高压侧电压控制

Hunting of interconnected synchronous machines 并联同步电机振荡

hydro generation 水力发电厂

Induction motor 感应电动机

Inherent stability of a power system 电力系统固有稳定性

Initial mechanical power 初始机械转矩

In-phase (voltage)control 纵向电压调节

instability criterion 不稳定性判据

installed capacity 装机容量

Insulation fault 绝缘故障

intangible depreciation 无形损耗

integrated system 综合系统

interconnected systems 互联系统

internal combustion 内燃机

Interrupt 开断

Inverter 逆变站

Inverter control 逆变器控制

iron loss 铁耗

isolator 刀闸（隔离开关）

LDC LDC(line drop compensation) 线路补偿器

Line Commutation 电网换流

Line drop compensation 线路压降补偿

Load characteristic 负荷特性

load curve 负荷曲线

load disconnection 切负荷

Load diversity 负荷不同时性

Load dynamics 负荷动态

Load factor 负荷率

load forecasting 负荷预测

Load patterns 负荷形式

Load rejection 甩负荷

load reserve 负荷备用

load saturation curve 负载饱和曲线

Load shedding 切负荷

LTC Load tap changing 有载调压

Load testing 负荷测试

Load-ability curve 负荷能力曲线

load-frequency and load-voltage characteristics 负荷特性Loss of synchronism 同步失稳

low frequency oscillation 低频振荡

low water condition year 枯水年

lower limit 下限

Magnetic and electric field 电磁场

magnetizing current 励磁电流

Management forecast of a system 电力系统预测负荷

Mature power system 饱和电力系统

mean absolute deviation 平均绝对偏差

measurement of phase sequence and phase angle 相序和相位测量

mechanical stability against short circuit 动稳定性

MSC Mechanically switched capacitors 机械投切电容器Mid-term stability 中期电压稳定

Modal analysis 模型分析

modulator 调制器

Negative (sequence) component 负序分量

negative damping

负阻尼

negative sequence impedance 负序阻抗

feeder 馈电线

Network maximum power transfer 网络最大传输能力

network optimization 电网优化

Neutral 中性点

Nodal admittance matrix 节点导纳矩阵

no-load current 空载电流

nonlinear control 非线性控制

nonlinear model 非线性模型

one machine - infinity bus system 单机无穷大系统

Online security assessment 在线安全估计

OLTC On-load tap changing 有载调压

Operating point 运行点

optical operation collapse prevention 灾变防治

optimal control 最优控制

optimal power flow 最优潮流

ORF optimal reactive power 无功优化

optimization of reactive power distribution 无功功率最优分布

Optimum load 经济负荷

Optimum power flower 有功潮流优化

oscillation 振荡

Oscillatory instability 振荡不稳定

Oscillatory voltage instability 振荡性电压失稳

outage 断电

Outage state 停运状态

Out-of-step operation 失步运行

Over-excitation limiter 过励磁限制器

Overload capacity 过载能力

Over-voltage 过电压

parallel AC/DC 交直流并联

Past Voltage within Power system 电力系统内部过电压Per Unit 标幺值

Per unit system 标幺制系统

perturbation theory 小扰动理论

Positive (sequence) component 正序分量

positive sequence impedance 正序阻抗

Post-disturbance stability 扰动后电压稳定

Post-transient stability 暂态后电压稳定

Potential 电位

potential distribution 电位分布

Power circle diagram 功率圆

Power factor 功率因数

Power flow simulation 潮流仿真

power frequency voltage 工频电压

Power instability 功率不稳定性

power line/over head 功率损线

power plant 发电厂

Power quality 电能质量

Power shortfall 电力短缺

Power system abnormality 电力系统异常

Power system fault 电力系统故障

Power system management 电力系统管理

Power system planning 电力系统规划

Power system stability 电力系统稳定性

Power transmission line 输电线

power(load) flow 电力潮流

power-angle 功角

power-factor 功率因数

Power-regulation coefficient of load 负荷的功率调节系数primary power-system 一次系统

pulse 脉动

Power quality 电能质量

quick action 速动，快动，快作用

quick action valve 速动阀，快动阀门

Radial operation 辐射运行

Radial system 辐射型系统

reactive compensation equipment 无功补偿装置reactive component 无功分量

reactive load 无功负荷

reactive loss 有功损耗

reactive power 无功

reactive power absorption 无功功率吸收

reactive power compensation 无功补偿

reactive power dispatch 无功调度

reactive power distribution 无功分布

reactive power flow 无功潮流

Reactive power margin 无功功率裕度

reactive power source 无功电源

reactive-load compensation equipment 无功补偿设备

reactor 电抗器

receiving system 接收系统

Rectifier 整流站

Redundant equipment 冗余

Region of attraction 吸引域

reinforced excitation 强行励磁

Reinforcement of a system 电力系统改造

relay failure disoperation 误动作

reliability 可靠性

Reliability criteria 可靠性准则

reliability evaluation 可靠性评估

reliability of transmission system 输电系统可靠性

remote kilowatt-hour-meter reading 远方自动抄表

retarding/synchronizing torque 阻滞转矩/同步转矩

robust 鲁棒性

Rotor 转子

Rotor angle stability 功角稳定性

rotor coil 转子线圈

Schematic 示意图

secondary power-system 二次系统

security monitoring 安全监视

Self-(or mutual) induction 自（互）感

Self-synchronization 自同步

series capacitor 串联电容器

series compensation 串联补偿

Severe voltage dip 电压跌落严重

Short circuit capacity 短路容量

Short circuit ratio 短路比

SC shunt capacitor 并联电容器

shunt commutator motor 并励换向器式电动机

shunt reactor 并联电抗器

simulation analysis 仿真分析

Skin effect 集肤效应

Slip 转差

stability 稳定性

Stability limit of a system state variable 系统状态变量稳定极限

Stability margin of a system state variable 系统状态变量稳定裕度

Stability zone 稳定区

Stall-prone motor 堵转电机

State estimation 状态估计

State transition diagram 状态转移图

Static models 稳态模型

SVC static var compensator 静止无功补偿器，静止无功补偿装置

SVG static var generator 静止无功发生器

Static voltage stability analysis 静态电压稳定分析方法

Stator 定子

steady short-circuit current 稳态短路电流

steady state operation 稳态运行

steady-state analysis 稳态分析

steady-state analysis of power system 电力系统稳态分析

Steady-state load characteristic 静态负荷特性

steady-state stability 静态稳定

Steady-state stability of a power system 电力系统静态稳定性

stochastic modeling 随机模型(统计建模)

Sub synchronous resonance 次同步谐振

substation 变电站

Sufficient resilience 足够的恢复能力

SCADA Supervisory control and data acquisition system 监视控制和数据收集系统

Supply-interruption costs 停电费用

Surge impedance 波阻抗

surge impedance loading 冲击阻抗

Surge voltage 冲击电压

swing 摇摆

Swing curve 摇摆曲线

switching station with single bus 单母线配电站

Switchyard 开关站

Synchronism restoration 再同步

synchronize 同步

Synchronous condenser 同步调相机

Synchronous operation of a machine 电机同步运行

Synchronous time 同步时间

SPC System protection centre 系统保护中心

System black start generator 系统黑启动发电机

System demand control 系统需量控制

SPT System protection terminals 系统保护终端

System reliability 系统可靠性

System robustness 系统的鲁棒性

tap 分接头

Tap changer instability 分接头不稳定性

Terminal voltage 端电压

The time-overload limit of transmission lines 输电线路过载时间限制

Thermal capacity 热容量

Thermal limit 热极限

Thermostatically-controlled heating loads 温控加热负荷

threefold line of defense 三道防线

three-phase fault 三相故障

three-phase ungrounded fault 三相非接地短路故障

Time frame 时间框架

Tolerance 容差

topological structure 拓扑结构

Torque-slip curve 转矩-转差曲线

Transfer limits 传输极限

transformer amplifier 变压器耦合放大器

Transient angle instability 瞬时功角失稳

Transient load characteristic 暂态负荷特性

transient overreach 暂态超越

Transient rotor angle stability 暂态功角稳定

transient stability 暂态稳定

Transient voltage stability 暂态电压稳定

transient-state analysis of power system 电力系统暂态分析

transmission and distribution energy losses 线损

Transmission grid 输电网

transmission line 输电线

Transmission losses 输电损耗

transmission network 输电网

trigger amplifier 触发放大器

turbine generation 汽轮发电厂

two-step earth-fault protection 二级接地保护

ULTC blocking ULTC闭锁

ULTC under load tap changer 有载调压变压器

Under-frequency load shedding 低频减载

Under-voltage load shedding 低压减载

unit commitment 开停机计划

UPFC United power flow controller 联合潮流控制器unstable equilibrium point 不稳定平衡点

unstable oscillation 不稳定运行

unsymmetrical short-circuit 不对称短路

upper limit 上限

urgency control system 紧急控制系统

Utilization time of power losses 最大功率损耗等值时间

v-curve V形曲线

vibration absorber 减振器，消振器，振动吸收器

voltage collapse 电压崩溃

VCPI Voltage Collapse Proximity Indicator 电压崩溃邻近指标

Voltage control 电压控制

Voltage control area 电压控制区域

voltage curve 电压曲线

Voltage fluctuation 电压波动

voltage grade 电压等级

Voltage instability mechanisms 电压失稳机理

voltage profile 电压分布

Voltage reduction 电压降低

voltage regulation 电压调整

Voltage security 电压安全

Voltage sensitive load 电压灵敏性负荷

Voltage sensitivity 电压灵敏性

Voltage stability 电压稳定

Voltage stability factor 电压稳定因子

Voltage stability limit 电压稳定极限

Voltage stability margin 电压稳定裕度

voltage stresses 电压强度

Voltage-weak point 弱电压节点

V-Q curves V-Q曲线

vulnerability 脆弱性

Weather sensitive loads 对天气变化灵敏的负荷

WAPS Wide Area Protection System 广域保护系统wireless radio-controlled 无线控制

zero (sequence) component 零序分量

zero sequence reactance 零序电抗

abnormal overload 异常过载，事故过载

active power 有功功率

ampere-hour efficiency 充电效率

aperiodic damping 非周期阻尼

arithmetic circuitry 运算电路

capacitive voltage transformer 电容式电压互感器closed electric circuit 闭合电路

de-energizing circuit 去激电路，去励磁电路distribution network 配电网

earthing arrangement 接地系统

electrical phase angle 电相（位）角

electronic transducer 电子式互感器

end pressure 端部压力

energy conversion factor 能量转换系数equivalent admittance 等效导纳

equivalent generator 等效发电机

equivalent parameter 等效参数，等值参数equivalent reactance 等效电抗，等值电抗equivalent resistance 等效电阻，等值电阻excitation characteristic 励磁特性

extended uncertainty 扩展不确定度

faulty line selection 故障选线

Ferro resonance 铁磁谐振

field inspection 现场检验

fully energized 全激励，满励磁

fundamental frequency 基本频率，基频

high tension lead 高压引线

insulation 绝缘

interrupt mode 中断模式

inverter 逆变器

Laplace's transformation 拉普拉斯变换，拉氏变换leakage magnetic flux 漏磁通

load of normal running 正常运行负荷measuring apparatus 测量装置

mechanical strength 机械强度

monitoring apparatus 监控装置

negative feedback amplifier 负反馈放大器neutral 中性点

neutral lead 中性点引出线

nodal admittance matrix 节点导纳矩阵

open-circuit characteristic 开路特性，空载特性optimal allocation 最佳分配，最优配置

optimal design 优化设计

output end 输出端

phase-frequency 相频

physics distributing 物理分布

polarity check 极性检测

potential transformer 电压互感器

power factor 功率因数

power rush 功率冲击，功率骤增

practical capacity 实际容量

proportional gain 比例增益

reactance amplifier 电抗耦合放大器

reactive power absorption 无功功率吸收reactive power compensation 无功补偿

realistic model 仿真模型

resonance characteristic 谐振特征

rotor winding 转子绕组，转子线圈

running load 运行负载

rupturing current 切断电流

safety impedance 安全阻抗

sampling function 采样函数

sampling period 采样周期

scheduling algorithm 调度算法

secondary wiring mode 二次接线方式

shielding windings 屏蔽绕组

single-phase rotor 单相转子

the stability and reliability 稳定性和可靠性

three phase current transformers 三相电流互感器time to chipping 截断时间

track-and-hold amplifier 跟踪保持式放大器transfer admittance 转移导纳

transformer amplifier 变压器耦合放大器transient signal 暂态信号

transistor amplifier 晶体管放大器

voltage feedback amplifier 电压反馈放大器

wave analyzer 波形分析器

wavelet transform 小波变换