电力专业英语基础
电力专业英语
arc电弧arc-suppressing灭弧的be in phase with与…同相位bare conductor裸导线break up断开Bundle 一捆bulk-power大功率容量base-loading基本负荷breaking down击穿core磁心clearance间隙creepage漏电conductivity导电率circuit breaker断路器cycle周期clear清除、排除Corona 电晕，放电current电流current transformer电流互感器daily load-demand curve日负荷曲线dielectric strength介电强度dam大坝、水坝distribution circuit配电线路deterioration老化、变坏distribution of the electricity 配电disconnect switch隔离开关dispatcher调度员energize带电field磁场Film 薄层，膜fuse保险丝、熔断器fusible易熔的feed给…馈电fault故障flashover飞弧、闪络field current励磁电流flash闪光、发火花generato发电机generation of the electricity发电Guyed 牵线式的high voltage line高压线路hydroelectric powerplant水电厂installed generatingcapacity装机容量infinite bus无限长母线intermittent间歇的inherently固有地in series with串联instrument transformer互感器interference干扰、妨碍insulation绝缘interconnection互联Insulator string 绝缘子串load负载low head低位差lightning雷电Lightning shielding 避雷lightning stroke雷击insulator绝缘子loop system环网系统momentary rating瞬时额定值moving contact动触头magnitude幅值、大小moment of inertia惯性矩monitor监视、监测Neutral 中性线network system网络系统nominal voltage标称电压off-peak非峰期overhead line架空线路photovoltaic effect光电效应pollution free无污染的parallel connection并联percentage百分数potential transformer电压互感器primary一次侧phase angle相角peak-load峰荷per unit system标幺制permanent永久的potential电势、潜在的quantitatively数量上restoration恢复rate估算、定额rating额定值rms均方根，有效值reliability可靠性relay继电器remote control遥控removal of fault事故处理ratio变比radial system辐射状系统reclosing重合闸resort求助、诉请Right-of-way 道路用地Shunt displacementcurrent 旁路位移电流Stranded 绞合的（线）Sag 下垂Series compensation 串联补偿Shunt compensation 并联补偿spring弹簧symmetrical对称的stationary contact静触头stand-by supply备用电源scheme方案switchboard配电盘,开关屏swing摆动、摇荡shave削、修整supporting structure支撑结构serve loads为负载供电synchronism同步synchronous speed同步转速short circuit短路transformer变压器tide潮汐trough谷three-phase三相电tank变压油箱transmission line输电线transformation of the electricity 变电temporary暂时的transmission of the electricity 输电trip circuit跳闸电路transient瞬变过程turn一匝线圈transient stability瞬态稳定度utilization equipment用电设备undervoltage电压不足的void空隙、空洞vacuum真空winding绕组Zero sequence current 零序电流A3. A fault is the unintentional or intentional connecting together of two or more conductors which ordinarily operate with a difference of potential between them.故障时由于有意或无意地使两个或更多的导体相接触而造成的。
电力电子专业英语
电力电子专业英语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：Capacitor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：voltage档位：tap position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：susceptance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 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generator 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A VR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：reactance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 V oltage Controller ——交流调压电路Asynchronous Modulation ——异步调制Baker Clamping Circuit ——贝克箝位电路Bi-directional Triode Thyristor ——双向晶闸管Bipolar Junction Transistor-- BJT ——双极结型晶体管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 V oltage Constant Frequency --CVCF ——恒压恒频Continuous 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 ——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 thyristor ——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 thyristor——GTO ——可关断晶闸管general purpose diode ——普通二极管giant transistor——GTR ——电力晶体管half 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ballast 镇流器preregulator 预调器fluorescent 荧光的filament 灯丝fliker 闪烁cosmic rays 宇宙射线incandescent 遇热发光的, 白炽的luminous 发光的, 明亮的reluctance 磁阻flux 磁通动片moving plates; rotor plate动片快门moving-blade shutter动片式扬声器moving armature loud-speaker动片组rotormo支架bearer; isolator; bracket; holder; base; arm; fixed mount; bay bear; stand; support frame; steadier; support stand; bear frame; shelf; support; supporter; supporting frameAC(alternating current) 交流(电)A／D(analog to digital) 模拟／数字转换ADC(analog to digital convertor) 模拟／数字转换器ADM(adaptive delta modulation) 自适应增量调制ADPCM(adaptive differential pulse code modulation) 自适应差分脉冲编码调制ALU(arithmetic logic unit) 算术逻辑单元ASCII(American standard code for information interchange) 美国信息交换标准码A V(audio visual) 声视，视听BCD(binary coded decimal) 二进制编码的十进制数BCR(bi-directional controlled rectifier)双向晶闸管BCR(buffer courtier reset) 缓冲计数器BZ(buzzer) 蜂鸣器，蜂音器C(capacitance，capacitor) 电容量，电容器CA TV(cable television) 电缆电视CCD(charge-coupled device) 电荷耦合器件CCTV(closed-circuit television) 闭路电视CMOS(complementary) 互补MOSCPU(central processing unit)中央处理单元CS(control signal) 控制信号D(diode) 二极管DAST(direct analog store technology) 直接模拟存储技术DC(direct current) 直流DIP(dual in-line package) 双列直插封装DP(dial pulse) 拨号脉冲DRAM(dynamic random access memory) 动态随机存储器DTL(diode-transistor logic) 二极管晶体管逻辑DUT(device under test) 被测器件DVM(digital voltmeter) 数字电压表ECG(electrocardiograph) 心电图ECL(emitter coupled logic) 射极耦合逻辑EDI(electronic data interchange) 电子数据交换EIA(Electronic Industries Association) 电子工业联合会EOC(end of conversion) 转换结束EPROM(erasable programmable read only memory) 可擦可编程只读存储器EEPROM(electrically EPROM) 电可擦可编程只读存储器ESD(electro-static discharge) 静电放电FET(field-effect transistor) 场效应晶体管FS(full scale) 满量程F／V(frequency to voltage convertor) 频率／电压转换FM(frequency modulation) 调频FSK(frequency shift keying) 频移键控FSM(field strength meter) 场强计FST(fast switching shyster) 快速晶闸管FT(fixed time) 固定时间FU(fuse unit) 保险丝装置FWD(forward) 正向的GAL(generic array logic) 通用阵列逻辑GND(ground) 接地，地线GTO(Sate turn off thruster) 门极可关断晶体管HART(highway addressable remote transducer) 可寻址远程传感器数据公路HCMOS(high density COMS) 高密度互补金属氧化物半导体(器件)HF(high frequency) 高频HTL(high threshold logic) 高阈值逻辑电路HTS(heat temperature sensor) 热温度传感器IC(integrated circuit) 集成电路ID(international data) 国际数据IGBT(insulated gate bipolar transistor) 绝缘栅双极型晶体管IGFET(insulated gate field effect transistor) 绝缘栅场效应晶体管I／O(input／output) 输入／输出I／V(current to voltage convertor) 电流-电压变换器IPM(incidental phase modulation) 附带的相位调制IPM(intelligent power module) 智能功率模块IR(infrared radiation) 红外辐射IRQ(interrupt request) 中断请求JFET(junction field effect transistor) 结型场效应晶体管LAS(light activated switch)光敏开关LASCS(light activated silicon controlled switch) 光控可控硅开关LCD(liquid crystal display) 液晶显示器LDR(light dependent resistor) 光敏电阻LED(light emitting diode) 发光二极管LRC(longitudinal redundancy check) 纵向冗余(码)校验LSB(least significant bit) 最低有效位LSI(1arge scale integration) 大规模集成电路M(motor) 电动机MCT(MOS controlled gyrator) 场控晶闸管MIC(microphone) 话筒，微音器，麦克风min(minute) 分MOS(metal oxide semiconductor)金属氧化物半导体MOSFET(metal oxide semiconductor FET) 金属氧化物半导体场效应晶体管N(negative) 负NMOS(N-channel metal oxide semiconductor FET) N沟道MOSFETNTC(negative temperature coefficient) 负温度系数OC(over current) 过电流OCB(overload circuit breaker) 过载断路器OCS(optical communication system) 光通讯系统OR(type of logic circuit) 或逻辑电路OV(over voltage) 过电压P(pressure) 压力FAM(pulse amplitude modulation) 脉冲幅度调制PC(pulse code) 脉冲码PCM(pulse code modulation) 脉冲编码调制PDM(pulse duration modulation) 脉冲宽度调制PF(power factor) 功率因数PFM(pulse frequency modulation) 脉冲频率调制PG(pulse generator) 脉冲发生器PGM(programmable) 编程信号PI(proportional-integral(controller)) 比例积分(控制器)PID(proportional-integral-differential(controller))比例积分微分(控制器)PIN(positive intrinsic-negative) 光电二极管PIO(parallel input output) 并行输入输出PLD(phase-locked detector) 同相检波PLD(phase-locked discriminator) 锁相解调器PLL(phase-locked loop) 锁相环路PMOS(P-channel metal oxide semiconductor FET) P沟道MOSFETP-P(peak-to-peak) 峰——峰PPM(pulse phase modulation) 脉冲相位洲制PRD(piezoelectric radiation detector) 热电辐射控测器PROM(programmable read only memory) 可编只读程存储器PRT(platinum resistance thermometer) 铂电阻温度计PRT(pulse recurrent time) 脉冲周期时间PUT(programmable unijunction transistor) 可编程单结晶体管PWM(pulse width modulation) 脉宽调制R(resistance，resistor) 电阻，电阻器RAM(random access memory) 随机存储器RCT(reverse conducting thyristor) 逆导晶闸管REF(reference) 参考，基准REV(reverse) 反转R/F(radio frequency) 射频RGB(red／green／blue) 红绿蓝ROM(read only memory) 只读存储器RP(resistance potentiometer) 电位器RST(reset) 复位信号RT(resistor with inherent variability dependent) 热敏电阻RTD(resistance temperature detector) 电阻温度传感器RTL(resistor transistor logic) 电阻晶体管逻辑(电路)RV(resistor with inherent variability dependent on the voltage) 压敏电阻器SA(switching assembly) 开关组件SBS(silicon bi-directional switch) 硅双向开关，双向硅开关SCR(silicon controlled rectifier) 可控硅整流器SCS(safety control switch) 安全控制开关SCS(silicon controlled switch) 可控硅开关SCS(speed control system) 速度控制系统SCS(supply control system) 电源控制系统SG(spark gap) 放电器SIT(static induction transformer) 静电感应晶体管SITH(static induction thyristor) 静电感应晶闸管SP(shift pulse) 移位脉冲SPI(serial peripheral interface) 串行外围接口SR(sample realy，saturable reactor) 取样继电器，饱和电抗器SR(silicon rectifier) 硅整流器SRAM(static random access memory) 静态随机存储器SSR(solid-state relay) 固体继电器SSR(switching select repeater) 中断器开关选择器SSS(silicon symmetrical switch) 硅对称开关，双向可控硅SSW(synchro-switch) 同步开关ST(start) 启动ST(starter) 启动器STB(strobe) 闸门，选通脉冲T(transistor) 晶体管，晶闸管TACH(tachometer) 转速计，转速表TP(temperature probe) 温度传感器TRIAC(triodes AC switch) 三极管交流开关TTL(transistor-transistor logic) 晶体管一晶体管逻辑TV(television) 电视UART(universal asynchronous receiver transmitter) 通用异步收发器VCO(voltage controlled oscillator) 压控振荡器VD(video decoders) 视频译码器VDR(voltage dependent resistor) 压敏电阻VF(video frequency) 视频V／F(voltage-to-frequency) 电压／频率转换V／I(voltage to current convertor) 电压-电流变换器VM(voltmeter) 电压表[color=blue][/color]VS(vacuum switch) 电子开关VT(visual telephone) 电视电话VT(video terminal) 视频终端ALU(arithmetic logic unit) 算术逻辑单元ASCII(American standard code for information interchange) 美国信息交换标准码A V(audio visual) 声视，视听BCD(binary coded decimal) 二进制编码的十进制数BCR(bi-directional controlled rectifier)双向晶闸管BCR(buffer courtier reset) 缓冲计数器BZ(buzzer) 蜂鸣器，蜂音器C(capacitance，capacitor) 电容量，电容器CATV(cable television) 电缆电视CCD(charge-coupled device) 电荷耦合器件CCTV(closed-circuit television) 闭路电视CMOS(complementary) 互补MOSCPU(central processing unit)中央处理单元CS(control signal) 控制信号D(diode) 二极管DAST(direct analog store technology) 直接模拟存储技术DC(direct current) 直流DIP(dual in-line package) 双列直插封装DP(dial pulse) 拨号脉冲DRAM(dynamic random access memory) 动态随机存储器DTL(diode-transistor logic) 二极管晶体管逻辑DUT(device under test) 被测器件DVM(digital voltmeter) 数字电压表ECG(electrocardiograph) 心电图ECL(emitter coupled logic) 射极耦合逻辑EDI(electronic data interchange) 电子数据交换EIA(Electronic Industries Association) 电子工业联合会EOC(end of conversion) 转换结束EPROM(erasable programmable read only memory) 可擦可编程只读存储器EEPROM(electrically EPROM) 电可擦可编程只读存储器ESD(electro-static discharge) 静电放电FET(field-effect transistor) 场效应晶体管FS(full scale) 满量程F／V(frequency to voltage convertor) 频率／电压转换FM(frequency modulation) 调频FSK(frequency shift keying) 频移键控FSM(field strength meter) 场强计FST(fast switching shyster) 快速晶闸管FT(fixed time) 固定时间FU(fuse unit) 保险丝装置FWD(forward) 正向的GAL(generic array logic) 通用阵列逻辑GND(ground) 接地，地线GTO(Sate turn off thruster) 门极可关断晶体管HART(highway addressable remote transducer) 可寻址远程传感器数据公路HCMOS(high density COMS) 高密度互补金属氧化物半导体(器件)HF(high frequency) 高频HTL(high threshold logic) 高阈值逻辑电路HTS(heat temperature sensor) 热温度传感器IC(integrated circuit) 集成电路ID(international data) 国际数据IGBT(insulated gate bipolar transistor) 绝缘栅双极型晶体管IGFET(insulated gate field effect transistor) 绝缘栅场效应晶体管I／O(input／output) 输入／输出I／V(current to voltage convertor) 电流-电压变换器IPM(incidental phase modulation) 附带的相位调制IPM(intelligent power module) 智能功率模块IR(infrared radiation) 红外辐射IRQ(interrupt request) 中断请求JFET(junction field effect transistor) 结型场效应晶体管LAS(light activated switch)光敏开关LASCS(light activated silicon controlled switch) 光控可控硅开关LCD(liquid crystal display) 液晶显示器LDR(light dependent resistor) 光敏电阻LED(light emitting diode) 发光二极管LRC(longitudinal redundancy check) 纵向冗余(码)校验LSB(least significant bit) 最低有效位LSI(1arge scale integration) 大规模集成电路M(motor) 电动机MCT(MOS controlled gyrator) 场控晶闸管MIC(microphone) 话筒，微音器，麦克风min(minute) 分MOS(metal oxide semiconductor)金属氧化物半导体MOSFET(metal oxide semiconductor FET) 金属氧化物半导体场效应晶体管N(negative) 负NMOS(N-channel metal oxide semiconductor FET) N沟道MOSFETNTC(negative temperature coefficient) 负温度系数OC(over current) 过电流OCB(overload circuit breaker) 过载断路器OCS(optical communication system) 光通讯系统OR(type of logic circuit) 或逻辑电路OV(over voltage) 过电压P(pressure) 压力FAM(pulse amplitude modulation) 脉冲幅度调制PC(pulse code) 脉冲码PCM(pulse code modulation) 脉冲编码调制PDM(pulse duration modulation) 脉冲宽度调制PF(power factor) 功率因数PFM(pulse frequency modulation) 脉冲频率调制PG(pulse generator) 脉冲发生器PGM(programmable) 编程信号PI(proportional-integral(controller)) 比例积分(控制器)PID(proportional-integral-differential(controller))比例积分微分(控制器)PIN(positive intrinsic-negative) 光电二极管PIO(parallel input output) 并行输入输出PLD(phase-locked detector) 同相检波PLD(phase-locked discriminator) 锁相解调器PLL(phase-locked loop) 锁相环路PMOS(P-channel metal oxide semiconductor FET) P沟道MOSFETP-P(peak-to-peak) 峰--峰PPM(pulse phase modulation) 脉冲相位洲制PRD(piezoelectric radiation detector) 热电辐射控测器PROM(programmable read only memory) 可编只读程存储器PRT(platinum resistance thermometer) 铂电阻温度计PRT(pulse recurrent time) 脉冲周期时间PUT(programmable unijunction transistor) 可编程单结晶体管PWM(pulse width modulation) 脉宽调制R(resistance，resistor) 电阻，电阻器RAM(random access memory) 随机存储器RCT(reverse conducting thyristor) 逆导晶闸管REF(reference) 参考，基准REV(reverse) 反转R/F(radio frequency) 射频RGB(red／green／blue) 红绿蓝ROM(read only memory) 只读存储器RP(resistance potentiometer) 电位器RST(reset) 复位信号RT(resistor with inherent variability dependent) 热敏电阻RTD(resistance temperature detector) 电阻温度传感器RTL(resistor transistor logic) 电阻晶体管逻辑(电路)RV(resistor with inherent variability dependent on the voltage) 压敏电阻器SA(switching assembly) 开关组件SBS(silicon bi-directional switch) 硅双向开关，双向硅开关SCR(silicon controlled rectifier) 可控硅整流器SCS(safety control switch) 安全控制开关SCS(silicon controlled switch) 可控硅开关SCS(speed control system) 速度控制系统SCS(supply control system) 电源控制系统SG(spark gap) 放电器SIT(static induction transformer) 静电感应晶体管SITH(static induction thyristor) 静电感应晶闸管SP(shift pulse) 移位脉冲SPI(serial peripheral interface) 串行外围接口SR(sample realy，saturable reactor) 取样继电器，饱和电抗器SR(silicon rectifier) 硅整流器SRAM(static random access memory) 静态随机存储器SSR(solid-state relay) 固体继电器SSR(switching select repeater) 中断器开关选择器SSS(silicon symmetrical switch) 硅对称开关，双向可控硅SSW(synchro-switch) 同步开关ST(start) 启动ST(starter) 启动器STB(strobe) 闸门，选通脉冲T(transistor) 晶体管，晶闸管TACH(tachometer) 转速计，转速表TP(temperature probe) 温度传感器TRIAC(triodes AC switch) 三极管交流开关TTL(transistor-transistor logic) 晶体管一晶体管逻辑TV(television) 电视UART(universal asynchronous receiver transmitter) 通用异步收发器VCO(voltage controlled oscillator) 压控振荡器VD(video decoders) 视频译码器VDR(voltage dependent resistor) 压敏电阻VF(video frequency) 视频printed circuit 印制电路printed wiring 印制线路printed board 印制板printed circuit board 印制板电路printed wiring board 印制线路板printed component 印制元件printed contact 印制接点printed board assembly 印制板装配board 板rigid printed board 刚性印制板flexible printed circuit 挠性印制电路flexible printed wiring 挠性印制线路flush printed board 齐平印制板metal core printed board 金属芯印制板metal base printed board 金属基印制板mulit-wiring printed board 多重布线印制板molded circuit board 模塑电路板discrete wiring board 散线印制板micro wire board 微线印制板buile-up printed board 积层印制板surface laminar circuit 表面层合电路板B2it printed board 埋入凸块连印制板chip on board 载芯片板buried resistance board 埋电阻板mother board 母板daughter board 子板backplane 背板bare board 裸板copper-invar-copper board 键盘板夹心板dynamic flex board 动态挠性板static flex board 静态挠性板break-away planel 可断拼板cable 电缆flexible flat cable (FFC) 挠性扁平电缆membrane switch 薄膜开关hybrid circuit 混合电路thick film 厚膜thick film circuit 厚膜电路thin film 薄膜thin film hybrid circuit 薄膜混合电路interconnection 互连conductor trace line 导线flush conductor 齐平导线transmission line 传输线crossover 跨交edge-board contact 板边插头stiffener 增强板substrate 基底real estate 基板面conductor side 导线面component side 元件面solder side 焊接面printing 印制grid 网格pattern 图形conductive pattern 导电图形non-conductive pattern 非导电图形legend 字符mark 标志base material 基材laminate 层压板metal-clad bade material 覆金属箔基材copper-clad laminate (CCL) 覆铜箔层压板composite laminate 复合层压板thin laminate 薄层压板basis material 基体材料prepreg 预浸材料bonding sheet 粘结片preimpregnated bonding sheer 预浸粘结片epoxy glass substrate 环氧玻璃基板mass lamination panel 预制内层覆箔板core material 内层芯板bonding layer 粘结层film adhesive 粘结膜unsupported adhesive film 无支撑胶粘剂膜cover layer (cover lay) 覆盖层stiffener material 增强板材copper-clad surface 铜箔面foil removal surface 去铜箔面unclad laminate surface 层压板面base film surface 基膜面adhesive faec 胶粘剂面plate finish 原始光洁面matt finish 粗面length wise direction 纵向cross wise direction 模向cut to size panel 剪切板ultra thin laminate 超薄型层压板A-stage resin A阶树脂B-stage resin B阶树脂C-stage resin C阶树脂epoxy resin 环氧树脂phenolic resin 酚醛树脂polyester resin 聚酯树脂polyimide resin 聚酰亚胺树脂bismaleimide-triazine resin 双马来酰亚胺三嗪树脂acrylic resin 丙烯酸树脂melamine formaldehyde resin 三聚氰胺甲醛树脂polyfunctional epoxy resin 多官能环氧树脂brominated epoxy resin 溴化环氧树脂epoxy novolac 环氧酚醛fluroresin 氟树脂silicone resin 硅树脂silane 硅烷polymer 聚合物amorphous polymer 无定形聚合物crystalline polamer 结晶现象dimorphism 双晶现象copolymer 共聚物synthetic 合成树脂thermosetting resin 热固性树脂thermoplastic resin 热塑性树脂photosensitive resin 感光性树脂epoxy value 环氧值dicyandiamide 双氰胺binder 粘结剂adesive 胶粘剂curing agent 固化剂flame retardant 阻燃剂opaquer 遮光剂plasticizers 增塑剂unsatuiated polyester 不饱和聚酯polyester 聚酯薄膜polyimide film (PI) 聚酰亚胺薄膜polytetrafluoetylene (PTFE) 聚四氟乙烯reinforcing material 增强材料glass fiber 玻璃纤维E-glass fibre E玻璃纤维D-glass fibre D玻璃纤维S-glass fibre S玻璃纤维glass fabric 玻璃布non-woven fabric 非织布glass mats 玻璃纤维垫yarn 纱线filament 单丝strand 绞股weft yarn 纬纱warp yarn 经纱denier 但尼尔warp-wise 经向thread count 织物经纬密度weave structure 织物组织plain structure 平纹组织grey fabric 坏布woven scrim 稀松织物bow of weave 弓纬end missing 断经mis-picks 缺纬bias 纬斜crease 折痕waviness 云织fish eye 鱼眼feather length 毛圈长mark 厚薄段split 裂缝Absorber Circuit 吸收电路ＡＣ／ＡＣFrequency 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 V oltage Controller交流调压电路Asynchronous Modulation异步调制Baker Clamping Circuit贝克箝位电路Bi-directional Triode Thyristor双向晶闸管Bipolar Junction Transistor-- BJT双极结型晶体管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 V oltage Constant Frequency --CVCF 恒压恒频Continuous 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Test procedure should take 5 minutes. I would provide the test fixture.Finished board is connected to AC power,high voltage output is connected to light bulb loads, service port connected to PC serial port(I'll provide the SIM program),flow sensorinput from pulse circuit,conductivity readings from potentiometer,all other input are on off.All this is built into the tester,you just plug into the connetors,you read the flow, the temp,the conductivity,the other inputs in the sim program,you manually test the leds and the relays and the test id done. Unplug and insert new board.We would start out 100% then quickly move to a couple per lot once we were convinced we got all the problems.We will pull a few from each shipment for test if no problems then we can adjust the testing to minimum.If there are problems we ratchet back up to more testing.测试过程将持续五分钟。
电力系统专业英语培训资料
电力系统专业英语精品文档发电机generator电压 voltage 母线bus 铁损 iro n loss 有功损耗active loss高压侧high side 低压 low voltage 稳定 stability 电厂 power pla nt 直流DC 开关站 switch station 并列的apposable三相故障 three phase fault 高顶值 high limited value 机端电压控制 AVR 功角 power angle 电抗器Reactor 功率因数 power-factor 功角 power-angle 无功负载 reactive load 电抗 reacta nee 上限 upper limit 负序阻抗 negative sequenee impedanee 功率因数power factor 额定rat ing 电压互感器PT 下降率droop rate 受端 receive-side 摇摆swing 刀闸（隔离开关）Isolator 励磁 excitati on 电流 curre nt 变压器 transformer 铜损 copper loss 无功损耗reactive loss 输电线 transmission line 中压 middle voltage 电压稳定 voltage stability 能量输送 power transfer 电网 powersystem 调节 regulati on 裕度margin分接头tap 静态 static（state ） 电抗 reacta nee 有功（功率）active power断路器Breaker 定子 stator 电压等级 voltage grade 档位 tap position 电导eonductanee 下限 lower limit 零序阻抗 zero sequenee impedanee 无功电流 reactive current 变比ratio 分接头tap 传递函数 transfer function 同步 synchronization 阻尼 damping 机端 gen erator term inal变电站 transformer substation 给永磁同步电机 Perma nen t-mag net Syn chro nism Motor电力系统 power system 励磁器excitor 升压变压器 step-up tra nsformer 空载损耗no-load loss 空载电流 no-load current 输电系统 power transmission system 高压 high voltage 功角稳定 angle stability 暂态稳定 transient stability 交流AC 落点 drop point 高抗 high voltage shunt （逃避）reactor 故障fault 切机 generator triping 动态 dynamic （state ） 电阻 resista nee 电容器Capacitor 电动机 motor 阻抗 impedanee 有功负载:active load PLoad 电阻 resistor 电纟内 susceptanee 正序阻抗 positive sequenee impedanee 无功（功率）reactive power斜率slope 参考值 referenee value 仿真分析 simulation analysis 框图 block diagram 保护断路器circuit breaker 无刷直流电机 Brusless DC motor异步电机 Asynchronous Motor三绕组变压器 three-colum n tran sformer ThrCI nTrans 双绕组变压器 double-colum n tra nsformer DbICIm nTrans 固定串联电容补偿 fixed series capacitor compe nsati on双回同杆并架 double-circuit lines on the same tower 单机无穷大系统 one machi ne - infinity bus system补偿度 degree of compensation 失去同步 loss of synchronization无功补偿 reactive power compensation 极限切除时间 critical clearing time 并联电容器 shunt capacitor< 线路补偿器 LDC(li ne drop compe nsatio n)自动控制理论 Automatic Con trol Theory 微机原理 Principle of Microcomputer 电路原理 Principle of circuits电力电子基 础Basic fun dame ntalsof power electr onics高电压工 程High voltage engin eeri ng励磁电流 Magnetizing current 电磁场:Electromagnetic fields 装机容量 in stalled capacity 故障切除时间 fault cleari ng time 强行励磁 rein forced excitati on 下降特性 droop characteristics电机学 Electrical Machinery 电磁场 Electromagnetic Field 电工学 Electrotechnics 电机学 Electrical Machinery电力系统稳态分析 State An alysis of Power System电力系统暂态分 析Power System电力系统继电保护原理 Electrical System's Relay Protectio n电力系统元件保护原理Prin ciple of Power System 's Element 电力系统内部过电压 Voltage within Power system模拟电子技术基础 An alogue Electr onic Tech ni que数字电子技 术 Tech ni que电路原理实验 of pri nciple of circuits电气工程讲 Steady-Tran sie nt-State An alysis ofPrin ciple ofProtectio nPastBasis ofDigital ElectricalLab.Lectures on电子专题实践Topics on experime ntal project of electr onics电气工程概论In troducti on to electrical engin eeri ng电子电机集成系统Electro nic machi ne system 电力传动与控制Electrical Drive andCon trol电力系统继电保护Power System Relayi ng Protectio n主变压器mai n tran sformer升压变压器step-up tran sformer降压变压器step-dow n tran sformer工作变压器operating transformer备用变压器sta ndby tran sformer公用变压器com mon tra nsformer三相变压器three-phase tran sformer单相变压器sin gle-phase tra nsformeron-load regulati ng 带负荷调压变压器tran sformer变压器铁芯tra nsformer core变压器线圈tra nsformer coil变压器绕组tra nsformer winding变压器油箱tra nsformer oil tank变压器外壳tra nsformer cas ing变压器风扇tra nsformer fantra nsformer oil 变压器油枕con servator( s drum变压器额定电压tra nsformer rated voltage变压器额定电流tra nsformer rated curre nttra nsformer voltage 变压器调压范围regulati on rage配电设备power distribution equipment SF6断路器SF6 circuit breaker开关switch按钮butt on隔离开关isolator,disc onn ector真空开关vacuum switch刀闸开关kn ife-switch接地刀闸earthing knife-switch电气设备electrical equipme nt变流器curre nt con verter电流互感器curre nt tran sformer电压互感器voltage tra nsformer电源power source交流电源AC power source直流电源DC power source工作电源operati ng source备用电源Stan dby source强电str ong curre nt弱电weak curre nt继电器relay信号继电器sig nal relay电流继电器curre nt relay电压继电器voltage relay跳闸继电器tripp ing relay合闸继电器clos ing relay中间继电器in termediate relay时间继电器time relay零序电压继电器zero-seque nee voltage relay 差动继电器differe ntial relay闭锁装置lock ing device遥控telec on trol遥信telesig nalisatio n遥测telemeteri ng遥调teleregulati on断路器breaker,circuit breaker少油断路器min i-oil breaker,oil-min i-mumbreaker高频滤波器high-freque ncy filter组合滤波器combined filter常开触点no rmally ope ned con tact 常闭触点no rmally closed con tact 并联电容parallel capacita nee保护接地protective earth ing熔断器电缆跳闸脉冲合闸脉冲一次电压二次电压并联电容器无功补偿器消弧线圈母线三角接法星形接法原理图一次系统图二次系统图两相短路三相短路单相接地短路device短路电流计算自动重合闸高频保护距离保护横差保护circuit curre nt纵差保护线路保护过电压保护母差保护瓦斯保护变压器保护电动机保护远方控制用电量载波故障选择性速动性灵敏性protectionprotectioncutout,fusible cutout cabletripp ing pulse clos ing pulseprimary voltage sec on daryvoltage parallel capacitorreactive power compe nsation arc-suppress ing coilBus,busbar delta conn ecti onWye conn ecti on schematicdiagram primary systemdiagram sec on dary systemdiagram two-phase shortcircuit three-phase shortcircuit sin gle-phase grou ndshort calculati on of shortcircuit automatic reclos inghigh-freqe ncy protecti ondista nee protecti on transverse differe ntial lon gitudinal differe ntial line protectionover-voltage protecti on busdiffere ntial protecti onBuchholtz protecti on transformer protecti on motorprotecti on remote con trolpower con sumpti on carrierfaultselectivityspeedsen sitivity可靠性reliability电磁型继电器electromag netic无时限电流速断保护in sta ntan eously over-curre nt protection跳闸线圈trip coil工作线圈operati ng coil制动线圈retra int coil主保护mai n protecti on后备保护back-up protecti on定时限过电流保护definite time over-current protection三段式电流保护the curre nt protecti on with threestages反时限过电流保护in verse time over-curre nt protecti on方向性电流保护the directi onal curre nt protecti on零序电流保护zero-seque nee curre nt protecti on阻抗impedanee微机保护Microprocessor Protectio n。
电力网Electric power network-电力专业英语
Nowadays,three-phase,threeNowadays,three-phase,three-wire AC network is universally adopted for electric power network as an economical consideration, however, power distribution is done by three-phase, four-wire threefourAC network.
Translation Skill
反译 2、否定译为肯定 、
通常是将双重否定译为肯定，以减少句子的复杂性。 通常是将双重否定译为肯定，以减少句子的复杂性。 如： The present form of power systems would be impossible without alternating current. 没有交流电就没有目前形式的电力系统。 没有交流电就没有目前形式的电力系统。 有了交流电才有目前形式的交流系统。 有了交流电才有目前形式的交流系统。
The equipment found in substations or distribution substations would include power and instrument transformers, transformers, lightning arresters, circuit breakers, arresters, breakers, disconnect switches, capacitor banks, buses, and a switches, banks, buses, control room in which are located the station control equipment, protective relays, anExercise
电力常用英语
1、电力系统常用电力专业英语（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：Capacitor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 position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：susceptance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单位标准：电能：千瓦时 kW.h k,h小写W大写有功功率千瓦 kW k小写W大写无功功率千乏 kvar k,v,a,r均小写视在功率千伏安 kVA k小写V、A大写电压千伏 kV k小写V大写长度千米 km k,m均小写电流安培 A A大写电力系统 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 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 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 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 generator 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 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 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：reactance阻抗：impedance电导：conductance电纳：susceptance导纳：admittance电感：inductance电容: capacitance热工自动化常用英文缩写词ABC Automatic boiler control 锅炉自动控制AC Alternating current 交流（电）ACC Automatic combustion control 燃烧自动控制ACP Auxiliary control panel 辅助控制盘ACS Automatic control system 自动控制系统ACT actuator 执行机构A/D Analog /digital(conversion) 模/数（转换）ADP Annunciation display panel 报警显示板AEH Analog electro- 模拟式电液调节AFC Air flow control `送风控制AGC Automatic generation control 自动发电量控制AI Analog input 模拟量输入A/M Automatic/manul 自动/手动AO Analog output 模拟量输入APC Automatic plant control 电厂自动控制ASS Automatic synchronized system 自动同期系统ARP Auxiliary relay panel 辅助继电器盘ATC Automatic turbine startup or shutdown control system 汽轮机自启停系统BCS Burner control system 燃烧器控制系统BF Boiler follow 锅炉跟踪BFC Boiler fuel control 锅炉燃料控制BPS By-pass control system 旁路控制系统BTG Boiler turbinegenerator(panel) 锅炉、汽轮机、发电机（控制盘）CCR Central control room 单元（中央）控制室CHS Coal handing system 输煤控制系统CJC Cold junction compensator 冷端补偿器CPU Central processing unit 中央处理器CRT Cathode-ray tube 阴极射线管屏幕显示器D/A Digtal/analog(conversion) 数/模（转换）DAS Data acquisition system 计算机监视系统或数据采集系统DC Direct current 直流（电）DCE Data circuit-terminating equipment 数据电路终端设备DCS Distributed control system 分散控制系统DDC Direct digital control 直接数字控制DDP Distributed datd processing 分散数据处理DEH Digital electro-hydraulic control system 数字式电液控制系统DI Digital input 数字量输入DMP Damper 挡板、风门DO Digital output 数字量输出DSB Distributed switch-board 配电盘DTE Data terminal equipment 数据中端设备EEPROM Electrically-erasable programmable read only mrmory 电可擦写只读存储器E/P Electro/pneumatic(converter) 电/气（转换器）EPROM Electrically programmable read only memory 电可编程只读存储器ES Expert system 专家系统ETS Emergency trip system 紧急停机系统EWS Engineer wok station 工程师工作站FA Full arc 全周进汽FB Field bus 现场总线FCB Fast cut back （机组）快速甩负荷FDC Furnace draft control 炉膛压力控制FSS Furnace safety system 炉膛安全系统FSSS Furnace safeguard supervisory system 锅炉炉膛安全监控系统GV Governor valve 调节阀门HBP High-pressure by-pass valve 高压旁路I&C Instrumentation &control 仪表与控制INT Interlock 连锁I/O Input/output 输入/输出IDP Integrated data processing 集中数据处理KB Keyboard 键盘LBP Low-pressure by-pass valve 低压旁路LCD Liquid-crystal display 液晶显示器LED Light emitting diode 发光二极管LS Limit switch 限位开关LS Level switch 液位开关M/A Manual/automatic 手动/自动MAX Maximum 最大值MCC Motor control center 电动机控制中心MCR Maximum continuous rating 最大连续运行负荷MCS Modulating control system 模拟量控制系统MEH (BFTP)micro-electro-hydraulic control system （锅炉给水泵汽轮机）电液控制系MFT Master fuel trip 总燃料跳闸MHC Mechanicial hydraulic control 机械液压式控制MIN Minimum 最小值MIS Management information syrtem 管理信息系统MTBF Mean time between failures 平均无故障工作时间MTTF Mean time to failure 失效（故障）前平均工作时间MTTR Mean time to repair 平均故障修复时间NC Normally Closed 常闭NO Normally open 常开OCS On-off control system 开关量控制系统OEI Optic electric interface 光电接口OFT Oil fuel trip 燃油跳闸OPC Overspeed protection CONTROL 超速保护控制OS Operator station 操作员站PA Partial arc 部分进汽PC Programmable controller 可编程控制器PCS Pulverizer control system 磨煤机控制系统PI Purse input 脉冲量输入PID Proportional integral derivative 比例-积分-微分PLC Programmable logic controller 可编程序逻辑控制器PO Pulse output 脉冲量输出RAM Random access memory 随机存取存储器RB Run back （辅机故障）快速甩负荷ROM Read only memory 只读存储器RTC Reheat steam temperature control 再热气温控制SBC Soot blower control system 吹灰控制系统SCM Single chip microcomputer 单片机SCS Sequence control system 顺序控制系统SER Sequence events recorder 事件顺序记录仪SOE Sequence of events 事件顺序记录ST Smart transmitter 智能变送器STC Superheated steam temperature control 过热气温控制TAS Turbine automatic system 汽轮机自动控制系统TBP Tuibine by-pass system 汽轮机旁路系统TCS Turbine control system 汽轮机控制系统TF Turbine follow 汽轮机跟踪TSI Turbine supervisory instrument 汽轮机监视仪表UCC Unit coordinated control 机组协调控制ULD Unit load demand(command) 机组负荷指令UPS Uninterrupted power system 不间断电源WTS Water treatment contrd system 水处理控制系统。
电力系统专业英语
电力系统专业英语voltage regulation 电压调节the secondary winding 二次侧绕组transformer 变压器generator 发电机alternating current 交流电ACdirect current 直流电DCpower grid/network 电网power system 电力系统synchronous electric motor 同步电机asynchronous electric motor 异步电机at 11 kVa protracted decision-making process three-phase transmission line 三相输电线路as opposed to 而不是high voltage direct current 高压直流HVDC series-connected 级联reliability 可靠性rectifier 整流器load flow 潮流load flow study 潮流计算planning of power system 电力系统控制remote control 远方控制switchgear 开关【总称】with respect to 与……相关at constant level 在固定等级electric power 电功率pump 泵machinery 机械【总称】power adapter 电源适配器brushless machinery 无刷电机Power can be transmitted over long distances with less loss at higher voltages.be distant from 远离step-up transformer 升压变压器step-down transformer 降压变压器appliances 用电设备【总称】One of the main difficulties in power systems is that the amount of active power consumed plus losses should equal the active power produced/generated. deviation 偏离nominal frequency 标称频率ancillary 辅助的transmission system 运行调度部门coal-fired power stations fuel cells 燃料电池photovoltaic cells 光伏电池rotor 转子spin 旋转electric field 电场magnetic field 磁场turbo generatora wide range ofsteam heated using fossil fuel 化石能源nuclear energy 核能hydroelectric power 水能multiple 多端的renewable 新能源deliver energy 输送电能delivery (n.)deliverable (adj.)the net amount 净值in line with 与……保持一致real/active power 有功功率P reactive power 无功功率Q our-of-sync 失去同步capacitor 电容器reactor 电抗器power quality 电能质量overvoltage 过电压undervoltage 低电压frequency regulation 频率调节adversely 相反地sag 骤降dip 凹陷swell 骤增，膨胀transient overvoltage暂态过电压power factor 功率因数power factor correction 功率因数调节conductor 导体resistivity 电阻率resistance 电阻current carrying capacity 载流能力overhead line 架空线underground cable 地缆inductive 感性的lead 超前lag 滞后The current lags behind the voltage by 90 degree. substation 变电站light/heavy load 轻载/重载surge impedance 特征阻抗reactors installed in seriesfault current limiter 限流器in series 串联in parallel 并联thyristor 晶闸管switch in/out 投切refined response 精细化反应compensator 补偿器power electronics 电力电子in the order of 以……量级high-powered 大功率的protective devices 保护装置fuse 熔丝threshold 阈值arc 电弧interrupt the circuit 开断电流circuitry电路【总称】trip 跳闸Supervisory Control And Data Acquisition SCADA systems generator output 发电机出力electric power system 电力系统maintenance 维护，检修adjustment 调整distribution 配电apparent power 视在功率|S|a linear/nolinear load 线性/非线性负荷sinusoidal 正弦的resistive 阻性的reactive 感性的our of/in phase 不同相/同相resistance 电阻inductance 电感capacitance 电容the magnitude of the vector sum 矢量和的大小root-mean-square 均方根inductor 电感器complex power 复功率Sphase of voltage relative to current 相角ψwatt 功率单位Wvolt-ampere reactive 复功率单位varvolt-ampere 视在功率单位VAimaginary axis 虚轴circulating current 循环电流phase angle 相角abbreviate … as …把…简称为cancel each other out 相互抵消generation system 发电系统distribution system 配电系统transmission system 输电系统element 元件inductive/capacitive element 感性元件/容性元件periodic reversal 周期性的反向coil 线圈absorb/generate 吸收/产生voltage level 电压水平Grid Code 电网规程rated power 额定功率the system operator 调度系统perform switching actionsGenerator_MVARs+System_gain+Shunt_capacitors=MVAR_ Demand+Reac tive_losses+Shunt_reactorsshunt 并联的unbalanced polyphase system 不平衡的多项系统A perfect resistor stores no energy.instantaneous power 瞬时功率time varying 时变的apply to 适用于applied-voltage 施加的电压given-voltage 给定的电压harmonic content 谐波成分harmonics 谐波trivial 微不足道的Harmonic currents will reduce the power factor.filter 滤波器power converter 电源转换器relay protection 继电保护integral 积分的component 元件，分量Resistors act to reduce current flow.themistor 热敏电阻varistor 压敏电阻trimmer 微调电容器photoresistor 光敏电阻potentiometer 电位计CT:Current Transformer 电流互感器PT:Potential Transformer 电压互感器The current though a resistor is in direct proportion to the boltage across the resistor’s terminals.通过电阻的电流正比于电阻两端的电压name after 以……命名ratio 比值be equivalent to等值ten to minus three 10-3ten to three 103conductance 电导resistance 电阻is as follow/are as followsOhm’s law states that the voltage across a resistor is proportional to the current.be inversely proportional to 反比proportionality 比例In a series configuration, the current through all of the resistors is the same, but thevoltage across each resistor will be in proportion to its resistance.be subject to 服从……规则Resistors in a parallel configuration are each subject to the same potential difference, however the currents through them add.The greater the number of resistors in parallel, the loss overall resistance they will collectively generate, and the resistance will never be higher than that of the resistor with the lowest resistance in the group.wire 导线induce 感应出electromagnetic induction 电磁感应be characterized by 以……为特征magnetic core 磁芯block 阻碍，街区block the flow of AC current while allowing DC to pass 通直阻交choke 扼流槽，抗流器magnetic flux 磁通magnetic permeability 磁导率electromotive force 电动力EMFpolarity 极性formulation 公式dissipation 发散，损耗ferromagnetic 铁磁的constitutive relation 本构关系（defining equation）。
电力系统专业英语
outage management
停电管理
7
switchgear
开关
27
distributionsystem modelling
配电系统的建模
8
multi-busbar
多母线
28
reliability calculations
可靠性计算
9
transformer-feeder
变压器馈线
29
load forecasting
在理想情况下，所有线路和变电站设备会重复这样的故障后，或在维修过程中的连接仍然可用。这将涉及很高的成本。因此，方法已被采纳，实现了完整的安全供应和资金投入之间的妥协。重复的电路采用的衡量，同时认识重叠，本身可能减少供应的安全性，例如，提供额外的对地泄漏路径。供应的安全性，因此可认为在这方面的损失，植物所产生的故障条件下或因维修而中断运行的效果。——《输电和配电工程》
负荷预测
10
circuit breaker
断路器
30
topology analysis
拓扑结构分析
11
double busbar
双母线
31
contingency analysis
应急分析
12
ring busbar
环母线
32
fault identification
故障识别
13
bus-coupler
总线耦合器
系统标称电压
23
activefilters
有源滤波器
4
substation configuration
变电站配置
24
power flow
潮流
5
电力英语
Generator Differential :发电机差动Under and Over Voltage：低/过电压Under and Over Frequency：低/过频率System Back-up：系统后备Reverse Power：逆功率Power Interlock：Standby Earth Fault：标准接地保护Field Failure：失磁Negative Sequence：负序Residual Overvoltage：零序过电压Overfluxing：过激磁100% Stator Earth Fault：100%定子接地RTD Thermal：热电耦Dead Machine 误上电保护DDB(Digital Data Bus) Signal 动作元件信号Gen Diff Is1: 0.05In___0.5In 起动电流Gen Diff K1: 0___20% 斜率1Gen Diff Is2: 1.0In___5.0IN 拐点电流Gen Diff K2: 20%___150% 斜率2 Overcurrent Protection过流保护Voltage controlled overcurrent:电压控制过流Voltage restrained overcurrent:电压限制过流Underimpedance protection:低阻抗保护Undervoltage Protection (27):低电压保护Overvoltage Protection (59):过电压保护Underfrequency Protection (81U) :低频保护Overfrequency Protection (81O):过频保护Earth Fault Protection:接地保护Residual Overvoltage:接地保护-零序过电压REF-R estricted Earth Fault: 限制性接地保护High Impedance REF:高阻抗 REFSensitive earth fault protection-SEF: 灵敏接地保护FieldFail: 失磁保护Pole Slipping Protection:失步保护Reverse power protection against motoring with loss of prime mover逆功率:应用失去原动力保护Low forward power interlock prevents shaft overspeed fornon-urgent trips低功率:断路器跳闸时, 防止发电机超速Overload power protection to match generator capability chart过功率:发电机的过载Rotor Thermal Protection :转子过热保护Stator Thermal Protection:定子过热保护Overfluxing Protection:过激磁保护Programmable Scheme Logic:可编程逻辑变压器Transformer Differential Protection P632：变压器差动保护P632 Over/Underfrequency Protection ：过/欠频率保护(f<>)Definite-Time Overcurrent Protection：定时限过电流保护Inverse-Time Overcurrent Protection：反时限过电流保护CT Circuit Monitor Function：CT断线监视功能Thermal Overload Protection：热过负荷保护电力专业英语[转帖]（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：Capacitor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 position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：susceptance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 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generator 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A VR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：reactance阻抗：impedance电导：conductance电纳：susceptance导纳：admittance电感：inductance电容: capacitance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无功损耗：reactive loss有功损耗：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阻抗电压：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 compensationElectromagnetic fields 电磁场失去同步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 Principle of circuits 电路原理Electrical Machinery 电机学电力系统稳态分析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// add by Aaron Jin光通讯接口optical communication port快速按钮Quick pushbuttons远控闭锁Remote Block远控闭锁Remote Block接地跳闸闭锁Ground Trip Block重合闭锁Reclose Block电池检测Battery test转换设定选择Alternate setting select。