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1、Good is good, but better carries it.精益求精，善益求善。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activefilter有源滤波器Activepower有功功率ammeter-电流表taped-transformer-多级变压器amplitudemodulation(AM)调幅analytical解析的Arcreignition电弧重燃Arcsuppressioncoil消弧线圈arc-extinguishing-chamber-灭弧室dynamo-直流发电机Armature电枢Armatur
2、e-电枢Internal-combustion-engine-内燃机Automaticoscillograph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Bareconductor裸导线binary二进制Blackout断电、停电Brush-电刷Deenergize-断电Bustiebreaker母联断路器Bushing套管bushing-
3、tap-grounding-wire-套管末屏接地线power-transformer-电力变压器calibrate校准Capacitorbank电容器组Carbonbrush炭刷cascade-transformer-串级变压器disconnector-隔离开关Combustionturbine燃气轮机Commutator-换向器Underground-cable-地下电缆Compositeinsulator合成绝缘子conductor-导线current-transformer-CT-电流互感器Converter(inverter)换流器（逆变器）Copperloss铜损Counter-e
4、mf-反电势coupling-capacitor-耦合电容earthing-switch-接地开关Creepdistance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Distributiondispatchcenter配电调度中心Distributionsystem配电系统Distribution-automation-system-配电网自动化系统Servome
5、chanism-伺服系统Domesticload民用电Drum汽包，炉筒Eddycurrent涡流electrostatic-voltmeter-静电电压表variable-transformer-调压变压器EMC(electromagneticcompatibility)电磁兼容exciting-winding-激磁绕组grading-ring-均压环Extra-highvoltage(EHV)超高压Feeder馈电线FFT(fastFouriertransform)快速傅立叶变换fixed-contact-静触头steam-turbine-汽轮机flash-counter-雷电计数器cha
6、rging(damping)-resistor-充电(阻尼)电阻FlexibleACtransmissionsystem(FACTS)灵活交流输电系统Fossil-firedpowerplant火电厂frequencymodulation(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(gasinsulatedsubstation,geographicinformationsystem)气体绝缘变电站,地理信息系统glass-ins
7、ulator-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(integratedcircuit)集成电路IEC(internationalEl
8、ectrotechnicalCommission)国际电工（技术）委员会IEE(InstitutionofElectricalEngineers)电气工程师学会（英）IEEE(InstituteofElectricalandElectronicEngineers)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Independentpoleoperation分相操作Induction感应Inductive(Capacitive)电感的(电容的)inhomogenous-f
9、ield-不均匀场overvoltage-过电压Instrumenttransducer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Ironloss铁损ISO(internationalstandardizationorganization)国际标准化组织Kinetic(potential)energy动（势）能LAN(localareanetwork)局域网Lateral支线Leakageflux漏磁通LED(lightemittingdiode)发光二极管Lig
10、ht(boiling)-waterreactor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Linetrap线路限波器Loadshedding甩负荷Loopsystem环网系统loss-angle（介质）损耗角attachment-coefficient-附着系数magnetic-field-磁场attenuation-factor-衰减系数Mainandtransferbusbar单母线带旁路Malfunction失灵mean-fre
11、e-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-
12、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-impregnatedpaper油浸纸绝缘operationamplifier运算放大器operationamplifier运算放大器Operationmechanism操动机构oscilloscope-示波器sulphur-hexafluoride-breaker-SF6-
13、断路器Outgoing(incoming)line出（进）线partial-discharge-局部放电corona-电晕passivefilter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potential-transformer-PT-电压互感器Phasedisplacement(shift)相移PhaseLead(lag)相位超前（滞后）Phaseshifter移相器phase-to-phase-voltage-线电压Dielectric-电介质,绝缘体p
14、hotoelectric-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-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Potentialstress电位应力(电场强度)Powerfactor功率因数Powerlinecarr
15、ier(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-flowcurrent工频续流power-system-电力系统Primary(backup)relaying主(后备)继电保护Primegridsubstation主网变电站Protectiverelaying继电保护pulverizer磨煤机Pulverizer磨煤机Pumpedstoragepowerstation抽水蓄能电站quasi-uniform-field-稍不均匀场direct-current-直流电ra
16、dio-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Reactivepower无功功率Reactor电抗器Reclosing重合闸Recoveryvoltage恢复电压Rectifier整流器Relaypanel继电器屏relay-继电器iron-core-铁芯Reservecapacity备用容量residual-capacitance-残余电容electrochemical-deterior
17、ation-电化学腐蚀resonance谐振，共振Restriking电弧重燃Retainingring护环RF(radiofrequency)射频Right-of-way线路走廊Rms(rootmeansquare)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(revolutionperminute)转/分Salient-pole凸极scale刻度，量程Schering-bridge-西林电桥live-tank-oil-circuit-breaker-
18、少油断路器Series(shunt)compensation串（并）联补偿Shaft转轴Shieldwire避雷线-shielding-屏蔽electron-avalanche-电子崩Short-circuitratio短路比short-circuit-testing-短路试验electronegative-gas-电负性气体Shuntreactor并联电抗器Siliconcarbide碳化硅Siliconrubber硅橡胶Single(dual,ring)bus单（双，环形）母线Skineffect集肤效应Slipring滑环space-charge-空间电荷epoxy-resin-环氧树脂
19、sparkover放电sphere-gap-球隙rotor-转子Spotpowerprice实时电价Staticvarcompensation(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Insul
20、ator-绝缘子Superheater过热器Supervisorycontrolanddataacquisition(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fie
21、ld-distortion-场畸变Synchronouscondenser同步调相机Synchronouscondenser同步调相机Tap分接头Telemeter遥测terminal接线端子Tertiarywinding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Tidalcurrent潮流time-domain时域Time-of-use(tariff)
22、分时（电价）Transferswitching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Tripcircuit跳闸电路Tripcoil跳闸线圈tuned-circuit-调谐电路winding-绕组Turn(turnratio)匝（匝比，变比）Ultra-highvoltage(UHV)特高压uniform-field-均匀场flashover-闪络Uninterruptiblepowersupply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Withstandtest耐压试验withstand-voltage-耐受电压Prime-mover-原动机XLPE(CrossLinkedPolyethylene)交联聚乙烯（电缆）XLPE-cable-交链聚乙烯电缆(coaxial)-cable-(同轴)电缆Zerosequencecurrent零序电流Zincoxide氧化锌-