PEC电气工程专业英语证书考试-电力系统专业英语词汇.doc

1、PEC 电气工程专业英语证书考试 -电力系统专业英语词汇active filter 有源滤波器 Active power 有功功率 ammeter-电流表taped-transformer-多级变压器amplitude modulation (AM) 调幅analytical 解析的 Arc reignition 电弧重燃 Arc suppression coil 消弧线圈arc-extinguishing-chamber-灭弧室dynamo-直流发电机Armature 电枢Armature-电枢Internal-combustion-engine-内燃机Automatic oscillogr

2、aph 自动录波仪Automatic-control-自动控制Principles-of-electric-circuits-电路原理Automatic-meter-reading-自动抄表Boiler-锅炉Autotransformer 自藕变压器 Autotransformer 自耦变压器baghouse 集尘室Bare conductor 裸导线 binary 二进制Blackout 断电、停电 Brush-电刷Deenergize-断电Bus tie breaker 母联断路器 Bushing 套管 bushing-tap-grounding-wire-套管末屏接地线power-tra

3、nsformer-电力变压器calibrate 校准Capacitor bank 电容器组Carbon brush 炭刷 cascade-transformer-串级变压器disconnector-隔离开关Combustion turbine 燃气轮机 Commutator-换向器Underground-cable-地下电缆Composite insulator 合成绝缘子 conductor-导线current-transformer-CT-电流互感器Converter (inverter) 换流器（逆变器） Copper loss 铜损Counter-emf-反电势coupling-cap

4、acitor-耦合电容earthing-switch-接地开关Creep distance 爬电距离 crusher 碎煤机decimal 十进制Demagnetization 退磁，去磁detection-impedance-检测阻抗asynchronous-machine-异步电机Digital-signal-processing-数字信号处理Dispatcher 调度员Distribution dispatch center 配电调度中心 Distribution system 配电系统 Distribution-automation-system-配电网自动化系统Servomechan

5、ism-伺服系统Domestic load 民用电 Drum 汽包，炉筒 Eddy current 涡流electrostatic-voltmeter-静电电压表variable-transformer-调压变压器EMC (electromagnetic compatibility) 电磁兼容exciting-winding-激磁绕组grading-ring-均压环Extra-high voltage (EHV) 超高压 Feeder 馈电线FFT (fast Fourier transform) 快速傅立叶变换fixed-contact-静触头steam-turbine-汽轮机flash-c

6、ounter-雷电计数器charging(damping)-resistor-充电(阻尼)电阻Flexible AC transmission system(FACTS) 灵活交流输电系统Fossil-fired power plant 火电厂 frequency modulation (FM) 调频frequency-domain 频域 fuse 保险丝，熔丝 gas-insulated-substation-GIS-气体绝缘变电站turbogenerator-汽轮发电机generator-发电机GIS (gas insulated substation, geographic inform

7、ation system) 气体绝缘变电站,地理信息系统glass-insulator-玻璃绝缘子inverter-station-换流站glow-discharge-辉光放电harmonic-谐波grounding-capacitance-对地电容step-up-(down)-transformer-升(降)压变压器hexadecimal 十六进制high-voltage-testing-technology-高电压试验技术Power-electronics-电力电子humidity 湿度hydro-power-station-水力发电站lightning-arrester-避雷器IC (i

8、ntegrated circuit) 集成电路IEC (international Electrotechnical Commission) 国际电工（技术）委员会IEE (Institution of Electrical Engineers) 电气工程师学会（英）IEEE (Institute of Electrical and Electronic Engineers) 电气与电子工程师学会（美）impulse-current-冲击电流power-network-电力网络impulse-flashover-冲击闪络insulation-绝缘Independent pole operati

9、on 分相操作 Induction 感应 Inductive (Capacitive) 电感的(电容的) inhomogenous-field-不均匀场overvoltage-过电压Instrument transducer 测量互感器 insulation-coordination-绝缘配合aging-老化internal-discharge-内部放电alternating-current-交流电Iron loss 铁损ISO (international standardization organization) 国际标准化组织Kinetic(potential) energy 动（势）能

10、LAN (local area network) 局域网Lateral 支线Leakage flux 漏磁通LED (light emitting diode) 发光二极管Light(boiling)-water reactor 轻（沸）水反应堆lightning-overvoltage-雷电过电压arc-discharge-电弧放电lightning-stroke-雷电波AC-transmission-system-交流输电系统Line trap 线路限波器Load shedding 甩负荷Loop system 环网系统 loss-angle（介质）损耗角attachment-coeffi

11、cient-附着系数magnetic-field-磁场attenuation-factor-衰减系数Main and transfer busbar 单母线带旁路Malfunction 失灵 mean-free-path-平均自由行程anode-(cathode)-阳极（阴极）mean-molecular-velocity-平均分子速度breakdown-（电）击穿mixed-divider-(阻容)混合分压器transmission-line-传输线moisture 潮湿，湿气moving-contact-动触头hydraulic-turbine-水轮机Nameplate 铭牌 negati

12、ve-ions-负离子bubble-breakdown-气泡击穿neutral-point-中性点hydrogenerator-水轮发电机non-destructive-testing-非破坏性试验cathode-ray-oscilloscope-阴极射线示波器non-uniform-field-不均匀场cavity-空穴,腔nuclear-power-station-核电站bus-bar-母线numerical 数字的 octal 八进制oil-filled-power-cable-充油电力电缆overhead-line-架空线Oil-impregnated paper 油浸纸绝缘 oper

13、ation amplifier 运算放大器operation amplifier 运算放大器 Operation mechanism 操动机构 oscilloscope-示波器sulphur-hexafluoride-breaker-SF6-断路器Outgoing (incoming) line 出（进）线 partial-discharge-局部放电corona-电晕passive filter 无源滤波器 Peak-load 峰荷 peak-reverse-voltage-反向峰值电压composite-insulation-组合绝缘peak-voltmeter-峰值电压表potentia

14、l-transformer-PT-电压互感器Phase displacement (shift) 相移 Phase Lead(lag) 相位超前（滞后） Phase shifter 移相器phase-to-phase-voltage-线电压Dielectric-电介质,绝缘体photoelectric-emission-光电发射critical-breakdown-voltage-临界击穿电压photon-光子Discharge-放电Pneumatic(hydraulic) 气动（液压） point-plane-gap-针板间隙earth(ground)-wire-接地线polarity-ef

15、fect-极性效应dielectric-constant-介质常数porcelain-insulator-陶瓷绝缘子front(tail)-resistance-波头(尾)电阻Potential stress 电位应力(电场强度)Power factor 功率因数 Power line carrier (PLC) 电力线载波（器）power-capacitor-电力电容dielectric-loss-介质损耗Power-factor-功率因数Torque-力矩Power-flow current 工频续流power-system-电力系统Primary(backup) relaying 主(后

16、备)继电保护Prime grid substation 主网变电站 Protective relaying 继电保护 pulverizer 磨煤机Pulverizer 磨煤机 Pumped storage power station 抽水蓄能电站quasi-uniform-field-稍不均匀场direct-current-直流电radio-interference-无线干扰divider-ratio-分压器分压比rated 额定的 rating-of-equipment-设备额定值grounding-接地Reactance (impedance) 电抗（阻抗） Reactive 电抗的，无功的 Reactive power 无功功率 Reactor 电抗器 Reclosing 重合闸 Recovery voltage 恢复电压