电力系统常用英文词汇

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1、电力专业英语词汇（较全）1、元件设备 三绕组变压器 three-column transformer ThrClnTrans双绕组变压器 double-column transformer DblClmnTrans电容器 C叩acitor并联电容器 shunt capacitor电抗器 Reactor母线 Busbar输电线 TransmissionLine发电厂 power plant断路器 Breaker刀闸（隔离开关）Isolator分接头tap电动机 motor2状态参数有功 active power无功 reactive power电流 current容量 capacity电压 vo

2、ltage档位 tap position有功损耗 reactive loss无功损耗 active loss 空载损耗 no-load loss铁损 iron loss 铜损 copper loss空载电流 no-load current阻抗 impedance正序阻抗 positive sequence impedance负序阻抗 negative sequence impedance零序阻抗 zero sequence impedance无功负载reactive load或者QLoad有功负载：active load PLoad遥测 YC(telemetering) 遥信 YX励磁电流(转

3、子电流)magnetizing current定子 stator功角 power-angle 上限:upper limit下限 lower limit并列的 apposable高压：high voltage低压 low voltage中压 middle voltage电力系统power system发电机generator励磁 excitation励磁器excitor电压 voltage 电流 current母线bus变压器 transformer升压变压器 step-up transformer高压侧high side输电系统 power transmission system输电线 tra

4、nsmission line固定串联电容补偿 fixed series capacitor compensation稳定 stability电压稳定 voltage stability功角稳定 angle stability暂态稳定 transient stability电厂 power plant能量输送 power transfer交流AC装机容量 installed capacity电网 power system落点 drop point开关站 switch station双回同杆并架 double-circuit lines on the same tower 变电站 transfor

5、mer substation 补偿度 degree of compensation高抗 high voltage shunt reactor无功补偿 reactive power compensation故障fault调节 regulation裕度magin三相故障 three phase fault故障切除时间fault clearing time极限切除时间 critical clearing time切机 generator triping 高顶值 high limited value强行励磁 reinforced excitation线路补偿器 LDC(line drop compen

6、sation)机端 generator terminal静态 static (state)动态 dynamic (state)单机无穷大系统 one machine - infinity bus system机端电压控制AVR功角power angle有功功率 active power无功功率 reactive power功率因数power factor无功电流 reactive current 下降特性 droop characteristics斜率slope额定rating变比ratio参考值 reference value电压互感器PT分接头tap下降率droop rate仿真分析 si

7、mulation analysis传递函数 transfer function框图 block diagram受端 receive-side裕度margin同步 synchronization失去同步 loss of synchronization阻尼 damping摇摆swing保护断路器circuit breaker电阻 resistance电抗 reactance阻抗 impedance电导 conductance 电纳 susceptance导纳 admittance 电感 inductance电容：capacitanceAGC Automatic Generation Control

8、自动发电控制AMR Automatic Message Recording 自动抄表ASS Automatic Synchronized System 自动准同期装置ATS Automatic Transform System厂用电源快速切换装置AVR Automatic Voltage Regulator 自动电压调节器BCS Burner Control System 燃烧器控制系统BMS Burner Management System 燃烧器管理系统CCS Coordinated Control System 协调控制系统CRMS Control Room Management Sys

9、tem 控制室管理系统CRT Cathode Ray Tube 阴极射线管DAS Data Acquisition System数据采集与处理系统DCS Distributed Control System 分散控制系统DDC Direct Digital Control直接数字控制 系统DEH Digital Electronic Hydraulic Control 数字电液（调节系统）DPU Distributed Processing Unit 分布式处理单元EMS Energy Management System 能量管理系统ETS Emergency Trip System汽轮机紧急

10、跳闸系统EWS Engineering Working Station 工程师工作站FA Feeder Automation 馈线自动化FCS Field bus Control System现场总线控制系统FSS Fuel Safety System 燃料安全系统FSSS Furnace Safeguard Supervisory System 炉膛安全监控系统GIS Gas Insulated Switchgear 气体绝缘开关设备GPS Global Position System 全球定位系统HCS Hierarchical Control System 分级控制系统LCD Liqui

11、d Crystal Display 液晶显示屏LCP Local Control Panel 就地控制柜MCC Motor Control Center 电动机 马达控制中心MCS Modulating Control System 模拟量控制系统MEH Micro Electro Hydraulic Control System 给水泵汽轮机电液控制系统MIS Management Information System 管理信息系统NCS Net Control System 网络监控系统OIS Operator Interface Station 操作员接口站OMS Outage Mana

12、gement System 停电管理系统PID Proportion Integration Differentiation 比例积分微分PIO ProcessOutput过程输入输出通道PLC Programmable Logical Controller 可编程逻辑控制器PSS Power System Stabilizator 电力系统稳定器SCADA Supervisory Control And Data Acquisition 数据采集与监控系统SCC Supervisory Computer Control 监督控制系统SCS Sequence Control System 顺序

13、(程序)控制系统SIS Supervisory Information System 监控信息系统 TDCS TDC TotalDirect Digital Control 集散控制系统TSI Turbine Supervisory Instrumentation 汽轮机监测仪表UPS Uninterrupted Power Supply 不间断供电标准的机组数据显示(Standard Measurement And Display Data)负载电流百分比显示Percentage of Current load(%)单相/三相电压 Voltage by One/Three Phase (Vo

14、lt.)每相电流 Current by Phase (AMP)千伏安 Apparent Power (KVA)中线电流 Neutral Current (N Amp)功率因数 Power Factor (PF)频率 Frequency(HZ)千瓦 Active Power (KW)千阀 Reactive Power (KVAr)最高/低电压及电流 Max/Min. Current and Voltage输出千瓦/兆瓦小时Output kWh/MWh运行转速Running RPM机组运行正常Normal Running超速故障停机Overspeed Shutdowns低油压故障停机 Low Oi

15、l Pressure Shutdowns 高水温故障停机 High Coolant Temperature Shutdowns 起动失败停机 Fail to Start Shutdowns 冷却水温度表 Coolant Temperature Gauge机油油压表 Oil Pressure Gauge电瓶电压表 Battery Voltage Meter机组运行小时表 Genset Running Hour Meter怠速-快速运行选择键 Idle Run - Normal Run Selector Switch运行-停机-摇控启动选择键 Local Run-Stop-Remote Start

16、ing Selector Switch其它故障显示及输入 Other Common Fault Alarm Display and电力行波词汇行波travelling wave模糊神经网络 fuzzy-neural network神经网络 neural network模糊控制fuzzy control研究方向 research direction电力系统 the electrical power system大容量发电机组 large capacity generating set输电距离 electricity transmission超高压输电线 super voltage transmi

17、ssion power line投运 commissioning彳亍波保护 Traveling wave protection自适应控制方法ad叩tive control process动作速度 speed of action行波信号 travelling wave signal输电线路故障 transmission line malfunction 子系统subsystem暂态行波 transient state travelling wave偏移量 side-play mount电压 electric voltage附加系统 add-ons system波形 waveform工频 powe

18、r frequency延迟变换 delayed transformation延迟时间delay time减法运算subtraction相减运算 additive operation求和器summator模糊规则fuzzy rule参数值 parameter values可靠动作 action message等值波阻抗 equivalent value wave impedance附加网络 additional network反传算法 backpropagation algorithm隶属函数 membership function模糊规则fuzzy rule模糊推理 fuzzy reasoni

19、ng模糊推理矩阵 fuzzy reasoning matrix样本集合sample set感应定律 law of electromagnetic induction励磁 excitation励磁器 magnetizing exciter励磁器exciter恒定励磁器constant exciter励磁器激振器exciter励磁电流 magnetizing current强行励磁 reinforced excitation励磁调节器 excitation regulator无功伏安 volt-ampere reactive无功伏安时 volt-ampere-hour reactive三绕组变压器

20、：three-column transformer ThrClnTrans双绕组变压器：double-column transformer DblClmnTrans电容器：C叩acitor并联电容器：shunt capacitor电抗器：Reactor 母线：Busbar输电线：TransmissionLine 发电厂：power plant断路器：Breaker刀闸（隔离开关）:Isolator分接头：tap电动机：motor（2）状态参数有功：active power无功：reactive power电流：current容量：capacity电压：voltage档位：tap positio

21、n有功损耗：reactive loss无功损耗：active loss功率因数：power-factor功率：power功角：power-angle电压等级：voltage grade空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current阻抗：impedance正序阻抗：positive sequence impedance负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance电阻：resistor电抗：reactance电导：conductance电纳：s

22、usceptance无功负载：reactive load或者QLoad有功负载：active load或者PLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流):magnetizing current定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable 高压：high voltage低压：low voltage中压：middle voltage电力系统power system发电机generator励磁 excitation励磁器excitor电压 voltage电流 current母线bus变

23、压器 transformer升压变压器 step-up transformer高压侧high side输电系统 power transmission system输电线 transmission line固定串联电容补偿 fixed series capacitor compensation稳定 stability电压稳定 voltage stability功角稳定 angle stability暂态稳定 transient stability电厂 power plant能量输送 power transfer 交流AC装机容量 installed capacity 电网 power syste

24、m落点 drop point开关站 switch station双回同杆并架 double-circuit lines on the same tower变电站 transformer substation补偿度 degree of compensation高抗 high voltage shunt reactor无功补偿 reactive power compensation故障fault调节 regulation裕度magin三相故障 three phase fault故障切除时间fault clearing time极限切除时间 critical clearing time切机 gene

25、rator triping高顶值 high limited value强行励磁 reinforced excitation线路补偿器 LDC(line drop compensation)机端 generator terminal静态 static (state)动态 dynamic (state)单机无穷大系统 one machine - infinity bus system机端电压控制AVR 电抗 reactance电阻 resistance功角 power angle有功（功率）active power无功（功率）reactive power功率因数power factor无功电流 r

26、eactive current下降特性 droop characteristics斜率slope额定rating变比ratio参考值 reference value电压互感器PT分接头tap下降率droop rate仿真分析 simulation analysis传递函数 transfer function框图 block diagram受端 receive-side裕度margin同步 synchronization失去同步 loss of synchronization 阻尼 damping摇摆swing保护断路器circuit breaker电阻：resistance电抗：reactan

27、ce阻抗：impedance电导：conductance电纳：susceptance导纳：admittance电感：inductance电容：capacitanceAbsorber Circuit 吸收电路AC/AC Frequency Converter 交交变频电路AC power control 交流电力控制AC Power Controller 交流调功电路AC Power Electronic Switch 交流电力电子开关Ac Voltage Controller 交流调压电路Asynchronous Modulation 异步调制Baker Clamping Circuit 贝克

28、箝位电路Bi-directional Triode Thyristor 双向晶闸管Bipolar Junction Transistor 双极结型晶体管（BJT）Boost-Buck Chopper升降压斩波电路Boost Chopper升压斩波电路Boost Converter升压变换器Bridge Reversible Chopper桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter 降压变换器Commutation 换流Conduction Angle 导通角Constant Voltage Constant Frequency 恒压恒频（CVCF）Con

29、tinuous Conduction-CCM（电流）连续模式Control Circuit 控制电路Cuk Circuit CUK斩波电路Current Reversible Chopper 电流可逆斩波电路Current Source Type Inverter-CSTI 电流（源）型逆变电路Cycloconvertor周波变流器DC-AC-DC Converter 直交直电路DC Chopping直流斩波DC Chopping Circuit 直流斩波电路DC-DC Converter直流-直流变换器Device Commutation 器件换流Direct Current Control

30、直接电流控制Discontinuous Conduction mode （电流）断续模式 displacement factor 位移因数 distortion power 畸变功率 double end converter 双端电路 driving circuit 驱动电路electrical isolation 电气隔离fast acting fuse 快速熔断器fast recovery diode 快恢复二极管fast recovery epitaxial diodes快恢复外延二极管fast switching thyristor 快速晶闸管 field controlled thy

31、ristor 场控晶闸管 flyback converter 反激电流 forced commutation 强迫换流forward converter 正激电路 frequency converter 变频器 full bridge converter 全桥电路 full bridge rectifier 全桥整流电路 full wave rectifier 全波整流电路 fundamental factor 基波因数gate turn-off thyristorGTO可关断晶闸管general purpose diode 普通二极管giant transistorGTR 电力晶体管half

32、 bridge converter 半桥电路hard switching 硬开关high voltage IC 高压集成电路hysteresis comparison 带环比较方式indirect current control 间接电流控制indirect DC-DC converter直接电流变换电路insulated-gate bipolar transistor-IGBT绝缘栅双极晶体管intelligent power module-IPM智能功率模块integrated gate-commutated thyristor-IGCT集成门极换流晶闸管inversion 逆变latching effect 擎住效应leakage inductance 漏感light triggered thyristo-LTT 光控晶闸管line commutation 电网换流load commutation负载换流loop current 环流