PEC电气工程专业英语证书考试电力系统专业英语词汇.docx

1、PEC电气工程专业英语证书考试电力系统专业英语词汇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

2、-内燃机Automatic oscillograph 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-groundin

3、g-wire-套管末屏接地线power-transformer-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Coun

4、ter-emf-反电势coupling-capacitor-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-sys

5、tem-配电网自动化系统Servomechanism-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s

6、team-turbine-汽轮机flash-counter-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 substa

7、tion, geographic information 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ligh

8、tning-arrester-避雷器IC (integrated 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I

9、ndependent pole operation 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(

10、potential) energy 动（势）能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（

11、介质）损耗角attachment-coefficient-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

12、-水轮机Nameplate 铭牌 negative-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-impre

13、gnated paper 油浸纸绝缘 operation 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-

14、voltmeter-峰值电压表potential-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(grou

15、nd)-wire-接地线polarity-effect-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Prima

16、ry(backup) relaying 主(后备)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)

17、 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 Rectifier 整流器 Relay panel 继电器屏relay-继电器iron-core-铁芯Reserve capacity 备用容量 residual-capacitance-残余电容electrochemical-deterioration-电化学腐蚀resonance 谐振，共振 Restriking 电弧重燃Retaining ring 护环 RF (radio frequency) 射频Ri

18、ght-of-way 线路走廊 Rms (root mean square) 均方根值Rogowski-coil-罗可夫斯基线圈vacuum-circuit-breaker-真空断路器routing-testing-常规试验electric-field-电场Rpm (revolution per minute) 转/分Salient-pole 凸极scale 刻度，量程 Schering-bridge-西林电桥live-tank-oil-circuit-breaker-少油断路器Series (shunt) compensation 串（并）联补偿Shaft 转轴Shield wire 避雷线

19、 -shielding-屏蔽electron-avalanche-电子崩Short-circuit ratio 短路比 short-circuit-testing-短路试验electronegative-gas-电负性气体Shunt reactor 并联电抗器 Silicon carbide 碳化硅Silicon rubber 硅橡胶 Single (dual, ring) bus 单（双，环形）母线Skin effect 集肤效应Slip ring 滑环space-charge-空间电荷epoxy-resin-环氧树脂sparkover 放电sphere-gap-球隙rotor-转子Spot

20、 power price 实时电价Static var compensation (SVC) 静止无功补偿 Stationary (moving) blade 固定（可动）叶片Stator(rotor) 定（转）子steel-reinforced-aluminum-conductor-钢芯铝绞线tank-箱体stray-capacitance-杂散电容motor-电动机stray-inductance-杂散电感stator-定子streamer-breakdown-流注击穿expulsion-gap-灭弧间隙substation-变电站Insulator-绝缘子Superheater 过热器

21、Supervisory control and data acquisition (SCADA) 监控与数据采集surface-breakdown-表面击穿field-strength-场强Surge 冲击，过电压 surge-impedance-波阻抗dead-tank-oil-circuit-breaker-多油断路器suspension-insulator-悬式绝缘子bushing-套管sustained-discharge-自持放电field-stress-电场力Switchboard 配电盘，开关屏 switching-overvoltage-操作过电压field-distortio

22、n-场畸变Synchronous condenser 同步调相机Synchronous condenser 同步调相机Tap 分接头 Telemeter 遥测terminal 接线端子Tertiary winding 第三绕组test-object-被试品synchronous-generator-同步发电机thermal-breakdown-热击穿field-gradient-场梯度thermal-power-station-火力发电站metal-oxide-arrester-MOA-氧化锌避雷器Tidal current 潮流time-domain 时域 Time-of-use(tarif

23、f) 分时（电价）Transfer switching 倒闸操作 treeing-树枝放电field-emission-场致发射trigger-electrode-触发电极highvoltage-engineering-高电压工程Trip circuit 跳闸电路 Trip coil 跳闸线圈tuned-circuit-调谐电路winding-绕组Turn (turn ratio) 匝（匝比，变比） Ultra-high voltage (UHV) 特高压 uniform-field-均匀场flashover-闪络Uninterruptible power supply 不间断电源voltage-divider-分压器circuit-breaker-CB-断路器wave-front(tail)-波头（尾）gaseous-insulation-气体绝缘Withstand test 耐压试验withstand-voltage-耐受电压Prime-mover-原动机XLPE(Cross Linked Polyethylene )交联聚乙烯（电缆）XLPE-cable-交链聚乙烯电缆(coaxial)-cable-(同轴)电缆Zero sequence current 零序电流Zinc oxide 氧化锌