电气学科英语单词fromsmth

1、AAbnormal异常Accuracy精度ACSR=aluminum conductor steel reinforced钢芯铝铰线adjustment调整adjustable range可调范围fine adjustment细调rough adjustment粗调air gap气隙alarm报警alarm bell警铃alarming window报警窗口ampacity载流量ampere安培kilovolt ampere千伏安amperemeter安培表，电流表amplifier放大器announciator报警器anode阳极anti-corrosion防腐蚀anti-pumping d

2、evice防跳装置AOL=aircraft obstruction lamp航空障碍灯low intensity AOL低光强航空障碍灯high intensity AOL高光强航空障碍灯AQR=automatic reactive power regulator自动无功功率调整器arcing chamber灭弧室armature电枢ASS=automatic synchronizing system自动同期系统asynchronous非同期non-asynchronous capability非同期能力Bballast镇流器ballast-factor镇流器系数balleyes球头挂环bat

3、tery蓄电池Cd-Nibattery镉-镍蓄电池lead-acidbattery铅-酸蓄电池maintenance free battery免维护蓄电池battery capacity蓄电池容量battery rack电池架battery room蓄电池室end battery端电池BIL=basic insulation level绝缘基本冲击耐压水平blocking diode闭锁二极管box盒，箱cast2 / 36 aluminum junction box铸铝接线盒cast Ferroalloy junction box铸铁合金接线盒junction box接线盒lead box出

4、线箱maintenance box检修箱marshalling box(总配线箱)power supply box动力箱terminal box端子箱test box试验盒normal lighting box工作照明箱breaker断路器closethebreaker合断路器openthebreaker打开断路器breakercompartment断路小室PTcircuitbrokenPT回路断线brush刷graphitebrush石墨碳刷brushholder刷握brushsupporter刷架brushlessexcitationsystem无刷励磁系统bus母线branchbus分支

5、母线by-passbus旁母mainbus主母线bustie母联flexiblebusbar软母线hardbusbar硬母线miniaturebusbar小母线tubularbusbar管型母线changeoverbusbars倒母线bushing套管oilfilledbushing充油套管seal-offbushing密封套管wallbushing穿墙套管bushingleadterminal套管端子button钮子pushbutton按钮self-holdingpush-button自保持按钮turnbutton旋钮buzzer蜂鸣器Ccabinet柜controlcabinet控制柜di

6、stributioncabinet配电柜cable电缆3corescable三芯电缆armouredcable铠装电缆coaxialcable同轴电缆controlcable控制电缆copperwirebraidshieldcable铜编织线屏蔽电缆fiber-opticalcable光纤电缆fireresistantcable耐火电缆flameretardantcable阻燃（难燃）电缆heattracingcable伴热电缆heatingcable加热电缆heatingsensitivecable热敏电缆highvoltageoil-filledcable高压充油电缆impregnated

7、paperinsulatedcable油浸纸绝缘电缆leadcoveredcable铅皮电缆mineralinsulatedcable无机绝缘电缆overheadcable架空电缆powercable动力电缆signalcable信号电缆strandedcoppercable铜铰线电缆telephonecable电话电缆triple-corecable三芯电缆twin-corecable两芯电缆unarmouredcable非铠装电缆communicationcable通讯电缆single-corecable单芯电缆tagofcable电缆标牌cableclip电缆夹flexiblecable

8、conduit电缆软管cableconduit电缆管cablehead电缆头cablelaying电缆敷设cablelaying&list电缆敷设及清册cablemezzanine电缆夹层cableracewaysystem电缆通道系统cablerack电缆支架cableshaft电缆竖井cablesupport电缆支架cablesuspender电缆吊架cableterminal电缆终端头cabletray电缆桥架cabletrench电缆沟cabletunnel电缆隧道cablevault电缆夹层controlcablewithcoppertapeshield铜带屏蔽的控制电缆ca

9、ll呼叫callback回叫callsignal呼叫信号externalcalling外部呼叫internalcalling内部呼叫calling主叫detailcallingrecord呼叫详细记录candlepowerdistributioncurve配光曲线capability能力out-of-phasebreakingcapability失步开断能力pressurereliefcapability压力释放能力ratedclosingcapability额定关合能力short-linefaultbreakingcapability近区故障开断能力transientovervoltagec

10、apability暂态过电压能力capabilityofswitchinglongno-loadline分合长空载线路能力capabilityofswitchingno-loadtransformer分合空载变压器能力capacitance电容adjustablecapacitor可变电容器shuntcapacitor并联电容器voltagesharingcapacitor均压电容器capacitor电容器capacitordivider电容分压器capacity能量,容量currentcarryingcapacity载流能量sparecapacity备用容量cavityratio室腔比cel

11、ljar电瓶chainlink挂环changeover切换automaticchangeover自动切换star-deltachangingdevice星角切换装置charge充电equalizingcharge均衡冲电floatcharge浮充电fullycharged全充charger充电器boostchargingvoltage大充电压initialchargingvoltage起始充电电压checkphaseorder核对相序circuit电路，回路auxiliarycircuit辅助回路follow-upcircuit跟踪回路maincircuit主电路shortcircuitpla

12、te短路板sparecircuit(feeder)备用回路seriescircuit串联电路circuitbreaker断路器aircircuitbreaker空气断路器bustiecircuitbreaker母联断路器by-passbuscircuitbreaker旁路断路器current-limitingcircuitbreaker限流断路器earthleakagecircuitbreaker漏电开关fieldcircuitbreaker磁场开关oilcircuitbreaker油断路器residualcurrentcircuitbreaker漏电开关sectionalizedcircui

13、tbreaker分段断路器SF6gasinsulatedcircuitbreaker六氟化硫断路器frame-typecircuitbreaker框架式断路器clamp线夹strainclamp耐张线夹suspensionclamp悬垂线夹clearance带电距离clip线夹quickclip快速线夹closing合闸openphaseclosingofbreaker非全相合闸closingpulse合闸脉冲coil绕组arc-suppressioncoil消弧线圈armaturecoil电枢绕组holdingcoil保持线圈redundanttripcoil双跳闸线圈resetcoil复归

14、线圈shuntexcitationcoil分励线圈tripcoil跳闸线圈combined综合combinedfilter综合滤波器combinedstarter综合起动器commission调试communication通信communicationbuilding通信楼communicationline通信线communicationmonitoring通信监听dispatchingcommunicationsystem调度通信系统intra-plantcommunicationsystem厂内通信系统wirelinecommunicationsystem有线通信系统component分量

15、fundamentalcomponent基波分量harmoniccomponent谐波分量conductor导体highconductivity高导电率compositeconductor组合导线flexibleconductor伸缩节flexibleconductor软导线conductorcross-section导体截面conformto符合connection连接，接线doublebusconnection双母线接线open-deltaconnection开口三角形连接starconnection星形连接zigzagconnection曲折形连接1and1/2circuitbreake

16、rconnection1个半断路器接线connectionpin连接端子connectionplate联接片doublebusconnectionwithbypass双母线带旁路接线endconnector终端接头powerconnector电源接头removableconnector可拆接头oilconservator油枕contact触头arcingcontact弧触头arcing-extinguishingcontact灭弧触头commonalarmcontact公用报警接点electricalindependentcontact无源接点maincontact主触头movingconta

17、ct动触头normallyclosedcontact常闭接点normallyopenedcontact常开接点stationarycontact静触头auxiliarycontact辅助触头contactor接触器electromagneticpneumaticcontactor电磁气动接触器vacuumcontactor真空接触器electromagneticcontactor电磁接触器betweenopencontacts断口间continuousduty(service)连续运行continuousrating连续额定值control控制automaticcontrol自动控制centr

18、alizedcontrol集中控制localcontrol就地控制one-to-onecontrol一对一控制photoelectriccontrol光电控制器remotecontrol远方控制controlcircuit控制回路electricalauxiliarycontrolpanel电气辅助控制屏mosaicsurfacecontrolpanel马赛克控制屏networkcontrolroom网控室cool使冷却hydrogeninnercooled氢内冷watercooled水冷却naturalcooling自冷式forcedaircoolingsystem强迫风冷系统copperb

19、us-bar铜母线corelimb铁芯柱corona电晕corona-proofcover防晕罩correctingcircuit校正电路correctionfactor校正系数COS=change-overswitch切换开关CP=candlepower烛光creepagedistance爬距crest峰，峰值crestvoltage峰值电压CS=controlswitch控制开关CT=current transformer电流互感器burdenofCTCT的二次容量zerosequenceCT零序CTCU=coefficientofutilization利用系数current电流capac

20、itivecurrent电容电流dynamicstablecurrent动稳定电流fieldcurrent磁场电流impressedcurrent外加电流inductivecurrent电感电流interruptingcurrent开断电流leakagecurrent泄漏电流line-chargingcurrent线路充电电流makingcurrent关合电流momentarycurrent瞬时电流negativesequencecurrent负序电流no-loadcurrent空载电流nominaldischargecurrent标称放电电流peakwithstandcurrent峰值耐受电

21、流ratedbreakingcurrent额定开断电流ratedshorttimecurrent额定短时耐受电流reactivecurrent感性电流shortcircuitcurrent短路电流startingcurrent起动电流straycurrent泄漏电流ratedcontinuouscurrent额定持续电流zero sequence current零序电流currentamplification电流放大currentcollector集电器currentconverter变流器currentintensity电流强度secondarycurrentofCTCT的二次电流curre

22、ntshunt分流器phasecurrent相电流DDCsystem直流系统de-energizedequipment不带电设备definitetimelag定时限deformation变形dehydratingbreather吸湿器delay延时longtimedelay长延时shorttimedelay短延时deltaconnection三角形连接depthofembeddedgroundingwire接地线埋深deratingfactor降容系数diagram图图纸CWD=control wiring diagram控制接线图EWD=elementary wiring diagram原理

23、接线图mimic diagram模拟图one-line diagram单线图dial拔号diameter直径directdialling直拨directlyburying直埋敷设discharge放电deepdischarge过放电interceptlightningdischarge截取雷电流selfdischarge自放电dischargecounter放电计数器dischargefinalvoltage放电未期电压disconnection解列busbardisconnection母线解列systemdisconnection系统解列systemdisconnectionandfield

24、extinction解列灭磁dispatcher调度员distortionfactor畸变系数diversityfactor分散系数document文件doublecolumn双柱DP=drip-proof防滴型draw-outcarriage抽出式小车dustprooftype防尘型Eearthing接地earthingrod接地极earthingterminal接地端子efficiency效率electric电气electricbraking电气制动electricweldingmachine电焊机electricallife电气寿命electricityengineering电气工程el

25、ectrodepole电极electrolyte电解液electromagnet电磁铁electromagneticinduction电磁感应electromotance电动势electronicelement电子元件emergencybell事故铃energy能，能量forcedlineenergization线路强送电successfulforcedlineenergization线路强送电成功triallineenergization线路试送电enterthecubicfromthetop柜顶进线enterthecubiclefromthebottom柜底进线excitation励磁re

26、ducingexcitation减励磁forceexcitation强励lowexcitation低励磁overexcitation过励磁excitationcubicle励磁柜excitationcurrent励磁电流forceexcitationfactor强励系数excitationinitiatingequipment起励设备staticexcitationsystem静态励磁系统excitationsystemresponseratio励磁系统响应比excitation transformer励磁变压器excitationvoltage励磁电压exciter励磁机mainexcite

27、r主励磁机pilotexciter副励磁机standbyexciter备用励磁机expansionjoin伸缩节expectedlife期望寿命explosion-prooftype防爆型Ffailurealarmingsignal事故报警信号fault故障groundingfault接地故障faultrecollectingandrecordingdevice事故追忆记录装置faultrecorder故障记录F-C=high-voltagecurrentlimitingfuseandvacuumcontactor高压限流熔断器及真空接触器feeder馈线incomingfeeder进线out

28、goingfeeder出线feederbay馈线间隔field磁场fieldextinction灭磁fieldflashingequipment起励设备fieldvoltage磁场电压fire火fireproofblockage防火堵料fireprooflimit耐火极限fireproofpartition耐火隔板fireprotectionpillows阻火包fireretardantcoating阻燃涂料singlefaceexitsignfixture单面出口标志灯flexiblejoint挠性接头FOA=forcedoilaircooled强油风冷footcandle(F.C)英尺-烛

29、光forcedoutage强迫停机frequency频率frequencyconverterstation变频站fuse熔断器nopowder-filledcartridgefuse无填料封闭管式熔断器plug-intypefuse插入式熔断器powder-filledcartridgefuse有填料封闭管式熔断器screw-typefuse螺旋式熔断器self-mendingfuse自复熔断器fastactingfuse快速熔断器fuseblow熔断器熔断Ggalvanicprotectionsystem牺牲阳极保护系统galvanizedsteel镀锌钢gap间隙protectivegap

30、保护间隙gaplessmetaloxidetype无间隙金属氧化型generator发电机directcurrentgenerator直流发电机dualinnerwatercooledgenerator双水内冷发电机signalgenerator信号发生器water-hydrogen-hydrogencoolinggenerator水-氢-氢冷发电机generatorhydrogencoolingsystem发电机氢冷却系统generatorloadcurve发电机负荷曲线generatorpedestal发电机基座generatorrotor发电机转子generatorsealingoils

31、ystem发电机密封油系统generatorstator发电机定子generatorterminal发电机端子generatorterminallead发电机引出线generatorterminationroom发电机出线小室generatorwatercoolingsystem发电机水冷却系统generator-transformerextensionunit发变组扩大单元generator-transformerunit发电机变压器组GIS=gasinsulatedswitchgear全封闭组合电器Glare眩光glassclothtape波纤带gradingring均压环、屏蔽环grou

32、ndpad接地端子groundbed接地床anodegroundbed阳极接地床distributed-typegroundbed分散型接地床impressedcurrentgroundbed泄漏电流接地床directly(solid)grounded直接接地effectivelygrounded有效接地un-grounded不接地groundedthroughresistor通过电阻接地grounding接地single-phasegrounding单相接地groundingconductor接地导体groundingmegger接地电阻测试仪maingroundingnetwork(gri

33、d)主接地网groundingsystem接地系统groundingterminal接地端子groundingwire接地线guarantee保证Hharmonics谐波evenharmonic偶次谐波oddharmonic奇次谐波heater加热器selflimitingparallelheater自限制式并联加热器heatingelement加热元件hertz(Hz)赫兹high高highpressuresodium(HPS)高压钠灯highvoltagetransmissionline高压线路high-frequencyamplification高频放大high-frequencyfil

34、ter高频滤波器hot-dippedgalvanized热镀锌Iidentification识别igniter触发器illuminance照度impedance阻抗asymmetricalimpedance不对称阻抗negative-sequenceimpedance负序阻抗positive-sequenceimpedance正序阻抗zerosequenceimpedance零序阻抗impressed current cathodic protection外加电流阴极保护indicator指示器indoortype户内式initial首次initialpowertransmission首次送电

35、initialsynchronization首次并网input输入instrumentation测量仪表insulation绝缘epoxyresininsulation环氧树脂绝缘insulatingstrength绝缘强度layerinsulation层间绝缘micainsulation云母绝缘plasticinsulation塑料绝缘sectioninsulation段间绝缘turninsulation匝绝缘insulationbetweenphase相间绝缘insulationclass绝缘等级insulationlevel绝缘水平porcelaininsulator瓷质绝缘子posti

36、nsulator柱式绝缘子supportinginsulator支撑绝缘子suspendinginsulator悬挂式绝缘子tensioninsulator耐张绝缘子insulator绝缘子interlock联锁inversetimelag反时限inverter逆变器IPB=isolatedphasebusduct离相封闭母线Jtestingjack试验端子Kkilovar(kVAR)千乏kilovolt千伏kilowatt(kW)千瓦kilowatt-hour千瓦时Llaggingphase滞后相lamp灯left（right）arrowlamp单面出口标志灯portablelamp行灯me

37、rcurylamp水银灯metalhalidelamp金属卤化物灯highintensitydischargelamp高强气体放电灯fluorescentlamp荧光灯incandescentlamp白炽灯self-ballastedlamp自镇流灯tungstenhalogenlamp碘钨灯projectionlamp投光灯lampsocket灯座layer-to-layer层间LDD=luminairedirtdepreciation照明器污秽减光系数leadingphase超前相down-light筒灯lightsource(illuminant)光源floodlighting泛光照明l

38、ocallighting局步照明emergencylighting应急灯lightingbox照明箱emergencylightingbox事故照明箱double-facedplatelightingfixture双块板灯flushmountedfluorescentlightingfixture嵌入式荧光灯tubefluorescentlightingfixture简式荧光灯anticorrosive,dust-proofandwater-resistantlightingfixture三防灯具wrap-aroundfluorescentlightingfixture全密封荧光灯garden

39、lightingfixture庭院灯waterprooffluorescentlightingfixture防水荧光灯flameprooffluorescentlightingfixture防爆耐火荧光灯roadlightingfixture路灯lightingfixture灯具lightning雷电tubetypelightningarrester管形避雷器valvetypelightningarrester阀型避雷器lightning arrester避雷器lightningcurrent雷电流lightningprotection防雷lightningrecorder雷电记录器light

40、ningrod避雷针lightningstrike雷击lightningwavefrontshape雷电波头形状lightningwire避雷线livelineconnection带电接线livelinedisconnection带电拆线LLD=lamplumendepreciation光通量衰减系数Load负荷targetload目标负荷loadcharacteristiccurve负载特性曲线loadrejection甩负荷lockedrotorcurrent转子堵转电流lockedrotortorque转子锁定转矩looping-off解环loss损耗copperloss铜损ironlo

41、ss铁损loadloss负载损耗no-loadloss空载损耗supplementaryloadloss附加损耗loss-ratio损耗比louver格栅louverallceiling大面积发光天棚lug接线片ringlug环型接线片spadelug铲型接线片terminallug接线端子lumen流明backgroundluminance背景亮度luminaries照明器effectiveluminousintensity有效光强LX=lux勒克司Mmagneticlock电磁锁maintenance维护malfunction误动作manhole人孔markingstrip标识条MCB=m

42、iniaturecircuitbreaker微型断路器MCCB=mouldedcasecircuitbreaker塑壳式断路器mechanicallife机械寿命megawatt(MW)兆瓦metalclad金属铠装meter表计gravitymeter比重计insulationsupervisionmeter绝缘监察表kVAR-hourmeter无功电度表kW-hourmeter有功电度表phasemeter相位表plier-typecurrentmeter钳型表powerfactormeter功率因数表secondarymeter二次表计single-phasekilowatt-hourm

43、eter单相电能表three-phasekilowatt-hourmeter三相电能表voltagemeter电压表watt-hourmeter电度表MF=maintenancefactor维护系数MHF=mountingheightabovethefloor距地面安装高度MHWP=mountingheightabovethework-place距工作面安装高度milliammeter毫安表millivoltmeter毫伏表mimicbus模拟母线mis-operation误操作MOC=mechanismoperatedcellswitch机构操作式开关motor电动机adjustablesp

44、eedmotor调速电动机commutatormotor整流子电动机governormotor调速电动机horizontaltypemotor卧式电动机inductionmotor诱导电动机synchronousmotor同步电动机variablespeedmotor可变速电动机verticaltypemotor立式电动机motormaximumtorque电动机最大转矩mounted镶嵌，安装standingpolemounted立杆安装ceilingmounted嵌入顶棚handrailmounted扶手安装openmounted明装wallmounted吸壁flushmounted暗装p

45、endantmounted悬挂stanchionmounted柱上安装surfacemounted吸顶安装mountingtype安装方式movabletype移动式Nnameplate铭牌negativepole负极neutralpoint中性点normal正常NPB=non-segregatedphasebusduct共箱母线Oohm欧姆OHM=ohmmeter欧姆表oillevelindicator油位指示器OLTC=on-loadtap-changer有载分接开关opencircuitcharacteristiccurve开路特牲曲线operate操作operatedinsinglep

46、hase分相操作operatedinthreephase三相操作operatingdutycycle操作顺序hydraulic operating mechanism液压操作机构pneumaticoperatingmechanism气动操作机构springstored-energyoperatingmechanism弹簧贮能操作机构operatingmechanism操作机构operation运行loadlimitoperation限负荷运行openphaseoperation非全相运行trialoperation试运行poleslipoperation滑差运行operationmode运行方

47、式oscilloscope示波器outdoortype户外式outgoingfeedergantrystructure出线门型架构outgoingline出线directionofoutgoingline出线方向output输出shaftoutput轴功率outputincrement增负荷outputreduction降负荷overheadline架空线over-flux过激磁over-voltage times过电压倍数oxygenindex氧指数PP.U.value=perunitvalue标幺值packinginstruction包装说明pagingdispatchingunit扩音调

48、度机panel盘controlpanel控制盘sidepanel边屏parallel并联parallelbranch并联支路parameter参数partialdischarge局部放电periodicdutyservice定期运行phase相in-phase同相phaseangle相角phasesequence相序phaseshifter移相器phasetoground相对地phase-angledifference相角差plug-inunit插件poleandtower杆塔poleplate极板pole-mountingtype柱上式positivepole正极potential电位,电势

49、protectivepotential保护电位steppotential跨步电压touchpotential接触电压transferredpotential传递电位zeropotential零电位potentiometer电位计power功率,能量activepower有功功率apparentpower视载功率electricpower电功率lossofpower失电reactivepower无功功率standbypower备用电源powerfactor功率因数linepowerflow线路潮流powergrid电网auxiliarypowerratio厂用电率ACpowersource交流电

50、源DCpowersource直流电源powersystemswing系统振荡auxiliarypowersystem厂用电系统powersystem电力系统printedwiringboard印刷电路板protection保护back-upprotection后备保护branchovercurrentprotection分支过流保护busbarprotection母线保护cathodicprotection阴极保护differentialprotection差动保护distanceprotection距离保护freezeprotection防冻generatormainprotection发电

51、机主保护groundingprotection接地保护high-frequencyprotection高频保护impedanceprotection阻抗保护instantaneousovercurrentprotection速断保护longitudinaldifferentialprotection纵差保护loss-offieldprotection失磁保护lowfrequencyprotection低频保护negative-sequencecurrentprotection负序电流保护out-ofstepprotection失步保护overcurrentprotection过流保护overe

52、xcitationprotection过励磁保护reversepowerprotection逆功率保护start-upprotection起动保护thermo-magneticprotection热磁保护transversedifferentialprotection横差保护undervoltageprotection低电压保护zero-sequence current protection零序电流保护PT(=potentialtransformer)balanceprotectionPT断线保护protectionlevelatsteepcurrent陡波冲击保护水平protectivezo

53、ne保护范围PVC(polyvinylchloride)insulatedcable聚氯乙烯绝缘电缆Qqualityassurance质量保证qualitycontrol质量控制Rradio无线电rated额定ratedinput额定输入ratedoutput额定输出ratedvalue额定值reactance电抗capacitivereactance容抗inductancereactance感抗subtransientreactance次暂态电抗synchronousreactance同步电抗transientreactance暂态电抗reactivepowercompensationdev

54、ice无功补偿装置reactor电抗器current-limitingreactor限流电抗器disruptivereactor分裂电抗器groundingreactor接地电抗器shuntreactor并联电抗器receiver接收机receptacle(socket)插座receptacleplug插头re-close重合闸recording记录recordingduration记录时间recordinginstrument记录仪表rectifier整流器rectify整流redial重拨reflectancefactor反射系数reignite重燃relative有关的relay继电器auxiliaryrelay辅助（中间）继电器blockingrelay闭锁继电器Buchh