变压器专业词汇英文翻译.docx

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1、串联变压器变压器常用术语TECHNICALTERMSCOMMONLYUSEDFORTRANSFORMERPART1产品名称及类型电力变压器Powertransformer芯式变压器coretypetransformer内铁式变压器core-formtransformer壳式变压器sheII-formtransformer外铁式变压器sheIl-formtransformer密封式变压器sealedtransformer有载调压电力变压器powertransformerwithOLTC无载调压电力变压器powertransformerwithoff-circuittap-changer配电变压器

2、distributiontransformer自耦变压器auto-transformer联络变压器interconnectingtransformer1.10升压变压器step-uptransformer降压变压器step-downtransformer增压变压器boostertransformer发电机变压器generatortransformer电站用变压器substationtransformer交流变压器convertertransformer分裂变压器split-windingtypetransformer厂用变压器powerpIanttransformer所用变压器electric

3、substationtransformer单相变压器single-phasetransformer三相变压器three-phasetransformer多相变压器polyphasetransformer单相变压器组成的三相组three-phasebankswithseparatesingle-phasetransformer三相接地变压器three-phaseearthingtransformer三线圈变压器three-windingtransformer两线圈变压器two-windingtransformer双线圈变压器double-windingtransformer多线圈变压器mu11i

4、-Winding串级式试验变压器cascadetestingtransformertransformer油浸式变压器OiI-immersedtype串联变压器seriestransformertransformer增压变压器boostertransformer浸难燃油变压器noninfIammabIemedium灯丝变压器fiIamenttransformerimpregnatedtransformer电焊变压器weldingtransformer干式变压器drytypetransformer钎焊变压器brazingtransformer树脂浇注式变压器resin-castingtype船用变

5、压器marinetransformertransformer起动自耦变压器startingH级绝缘变压器transformerwithHautotransformerclassinsulation起动变压器startingtransformer气体绝缘变压器gasinsulated移动变压器movabIesubstationtransformer移动式movabIetype电炉变压器furnacetransformer成套变电站compIetesubstation整流变压器rectifiertransformer全自动保护单相变压器compIete列车荤引变压器tractiontransfor

6、mer,self-protectedsingle-phaseIocomotivetransformertransformer(CSP)矿用变压器miningtransformer互感器instrumenttransformer防爆变压器explosion-proof测量用互感器measurementtransformerflame-prooftransformercurrent/voItageTR隔离变压器isolationtransformer保护用互感器protective试验变压器testingtransformercurrent/voItagetransformer电流互感器curre

7、nttransformer(CT)电压互感器voItagetransformerpotentiaItransformer(PT)全绝缘电流互感器fullyinsulatedcurrenttransformer母线式电流互感器bus-typecurrenttransformer绕线式电流互感器woundprimarytypecurrenttransformer瓷箱式电流互感器porcelaintypecurrenttransformer套管用电流互感器bushing-typecurrenttransformer电容式电流互感器capacitortypecurrenttransformer支持式电

8、流互感器support-typecurrenttransformer倒立式电流互感器reversetypecurrenttransformer塑料浇注式电流互感器castresincurrenttransformer钳式电流互感器split-coretypecurrenttransformer速饱和电流互感器rapid-saturablecurrenttransformer串级式电流互感器cascade-typecurrenttransformer剩余电流互感器residualcurrenttransformer电容式电压互感器capacitortypevoltagetransformer接地

9、电压互感器earthedvoltagetransformer不接地电压互感器unearthedvoltagetransformer组合式互感器combinedinstrumenttransformer剩余电压互感器residualvoltagetransformer移圈调压器moving-coiIvoltagetransformer动线圈movingwinding自耦调压器autoformerregulator接触调压器variac感应调压器inductionvoltageregulator磁饱和调压器magneticsaturationvoltageregulator电抗器reactor并联

10、电抗器shuntreactor串联电抗器seriesreactor饱和电抗器saturablereactor铁心电抗器ironcorereactor空心电抗器aircorereactor水泥电抗器concrete(cement)reactor三相中性点接地电抗器three-phaseneutralreactor单相中性点接地电抗器single-phaseneutralearthingreactor起动电抗器startingreactor平衡电抗器smoothing/interphasereactor调幅电抗器modulationreactor消弧电抗器arc-suppressionreacto

11、r消弧线圈arc-suppressioncoiI镇流器baIlast密闭式seaIedtype包封式enclosedtype户外式outdoortype户内式indoortype柱上式polemountingtype移动式movabIetype歹IJ车式traiIermountedtype自冷naturaIcooIing(ONAN)风冷forced-aircooling(ONAF)强油风冷forced-oiIforced-aircooling(ONAF)强油水冷forced-oiIforced-watercooIing(ONWF)强油导向冷却forced-directedoiIcooIing(

12、OFAN)强油导向风冷却forced-directedforced-airoiIcooling(ODAF)恒磁通调压constantfluxvoltagevariation(CFVV)变磁通调压variablefluxvoltage阻波器，阻波线圈wavetrapcoiIvariation(VFVV)ofconnection相位差phase displacement混合调压combinedvoltagevariation(CbW)PART2基础词汇千瓦kiIowatt(kw)兆瓦megawatt(MW)京瓦gigawatt(GW)千伏kiIovoIt(kV)兆伏megavo11(MV)京电子伏

13、giga-eIectron-vo11(GEV)千伏安KVA兆伏安MVA京伏安GVA千乏kiIovar(kVAr)兆乏megavar(MVAr)京乏gigavar(GVAr)产品代号SymbOlofproduct产品型号typeofproduct额定电压ratedvoltage额定容量ratedpower额定电流ratedcurrent连接组标号connectionsymboI,symboI阻抗电压impedancevoltage额定频率ratedfrequency空载损耗no-loadloss涡流损耗eddy-currentloss磁滞损耗hysteresisloss空载电流no-loadcu

14、rrent激磁电流excitingcurrent负载损耗loadloss附加损耗additionsIlosses,supplementaryloadloss杂散损耗straylosses总损耗totaIlosses损耗比lossratio冷去昉式typeofcooIing介质损耗dielectricloss介损角正切值losstangent电压组合voltagecombination电抗电压reactancevoltage额定电压比ratedvoItageratio电阻电压resistancevoltage电压调整率voltageregulation相位差校验phasedispIacement

15、verification零序阻抗zero-sequenceimpedance短路阻抗short-circuitimpedance磁通密度fluxdensity电流密度currentdensity安匝数numberofampere-turns轴向漏磁通axialleakageflux径向漏磁通radialleakageflux循环电流circulatingcurrent热点hotspot最热点hottestspot局部过热IOCaloverheat有功输出activeoutput满容量分接fully-powertapping额定级电压ratedstepvoltage最大额定电压maximumra

16、tedvoItage最大额定电流maximumratedthrough-current绕组额定电压ratedvoItageofawinding额定短时电流ratedshorttimecurrent额定短时热电流ratedshortthermalcurrent额定连续热电流ratedcontinuouscurrent额定动稳定电流rateddynamiccurrent一次电流/电压primarycurrent/voltage二次电流/电压secondarycurrent/voltage实际电流比actuaItransformationratioofacurrenttransformer实际电压比

17、actuaItransformationratioofavoltagetransformer二次极限感应电动势secondarylimiting互感器的二次回顾路secondarycircuitofCTandPT定额rating铁心噪声noiseofcore背境噪声backgroundnoise噪声水平noiseIeveI声级soundIeveI声功率级soundpowerlevel声级试验soundIeveItest声级测量soundIeveImeasurement水平加速度horizontaIacceleration垂直加速度verticalacceleration地震seism,eart

18、hquake地震烈度earthquakeintensity工频power-frequency中频mediurnfrequency高频highfrequency振荡频率OSCillatingfrequency谐振频率resonancefrequency自振频率naturaIfrequencyofvibration频率响应frequencyresponse谐波测量harmonicsmeasurement绝缘水平insulationlevel绝缘强度insulationstrength,dielectricstrength主绝缘maininsulation纵绝缘IongitudinaIinsulat

19、ion内绝缘internaIinsulation外绝缘externaIinsulation绝缘配合insulationco-ordination全绝缘uniforminsulation半绝缘non-uniforminsulation降纸绝缘reducedinsulation中心点neutraIpoint中心点端子neutralterminaI正常绝缘normalinsulation介电常数dielectricconstant油纸绝缘系统OiI-PaPerinsulationsystem绝缘电阻insulationresistance绝缘电阻吸收比absorptionratioofinsulat

20、ionresistance绝缘击穿insulationbreakdown碳化carbonization爬电距离creepagedistance沿面放电creepingdischarge放电discharge局部放电partialdischarge局部放电测量measurementofpartialdischarge超声定位ultrasoniclocation,ultrasonicorientation破坏性放电disruptivedischarge局部放电起始电压partialdischargeinceptionvoltage局部放电终止电压partialdischargeextinetion

21、voltage过电压overvoltage短时过电压shorttimeovervoltage瞬时过电压transientovervoltage操作过电压switchingovervoltage大气过电压atmosphericovervoltage额定耐受电压ratedwithstandvoltage工频耐受电压power-frequencywithstandvoltage感应耐压试验inducedovervoltagewithstandtest温升试验temperature-risetest温升temperaturerise突发短路试验short-circuittest动热稳定thermo-d

22、ynamicstabiIity冲击耐压试验impulsevoltagewithstandtest雷电冲击耐受电压Iightningimpulsewithstandvoltage操作冲击耐受电压switchingimpulsewithstandvoltage雷电冲击IightningimpuIse全波雷电冲击fullwaveIightningimpuIse截波雷电冲击ChOPPedwaveIightningimpulse操作冲击switchingimpuIse操作冲击波switchsurge,switchimpuIse伏秒特性voItage-timecharacteristics截断时间time

23、tochopping波前时间timetocrest视在波前时间virtualfronttime半峰值时间timetohalfvaluecrest峰值peakvalue,crestvalue有效值root-mean-squarevalue标么值perunitvalue标称值nominaIvalue电级eIectrode电位梯度potentiaIgradient等电位，等位equipotential屏蔽shielding静电屏蔽electrostaticshielding磁屏蔽magneticshielding静电屏electrostaticscreen静电板electrostaticplate静

24、电环electrostaticring电磁感应electro-magneticinduction电磁单元electro-magneticunit有效面effectivesurface标准大气条件standardatmosphericcondition视在电荷apparentcharge体积电阻voIumeresistance导电率admittance电导conductance,conductivity电晕放电coronadischarge闪络flashover避雷器surgearrestor避雷器的残压residualvoltageofanarrestor绝缘材料耐温等级temperature

25、classofinsulation互感器额定负荷ratedburdenofaninstrumenttransformer准确级次accuracycIass真值truevalue允差tolerance比值误差校验ratioerrorverification电流误差currenterror电压误差voltageerror互感器相角差phasedisplacementofinstrumenttransformer复合误差compositeerror瞬时特性transientcharacteristic瞬时误差transienterror额定仪表保安电流ratedinstrumentsecurityc

26、urrent二次极限感应电势secondarylimiting保安因子securityfactor额定准确限值的一次电流ratedaccuracyIimitprimarycurrent误差补偿errorCOmPenSation额定电压因子ratedvoltagefactor准确限值因子accuracyIimitfactor开断电流switchedcurrent笛卡尔坐标，直角坐标Cartesiancoordinate极坐标polarcoordinate横坐标abscissa纵坐标ordinateX一轴X-axis复数compIexnumber实数部分reaIcomponent虚数部分imagi

27、narycomponent正数positivenumber负数negativenumber小数decimal四舍五入roundoff分数fraction分子numerator分母denominator假分数improperfraction钝角obtuseangle锐角acuteangle补角supplementaryangle余角COmPIementangle平行paraIIel垂直perpendicular乘方involution开方evolution,extractionofrootn的5次方5thpowerofn幕exponent,exponential微分,差动differential

28、,differentiate积分，集成integral,integrate成正比proportionalto.成反比inverselyproportionalto概率probabiIity归纳法inductivemethod外推法extrapolationmethod插入法interpolationmethod最大似然法maximumIikelihoodmethod图解法graphicmethod有限元法finiteeIementmethod模拟法simulationmethod方波回应stepresponse迭加电荷superimposedcharge杂散电容straycapacitance

29、无损探伤non-distractiveflaw2.248码yarddetection红外线扫描infraredscanning计算机辅助设计computeraideddesign(CAD)计算机辅助制造computeraidedmanufacturing(CAM)计算机辅助试验computeraidedtest(CAT)近似于approximate(approx)每分钟转数revolutionperminute(rpm)速度velocity加速度acceleration重力加速度gravitationalacceleration引力traction件数pieces缩写abbreviation以

30、下简称为hereinafterreferredasxxx常用单位unitscommonIyused包括缩写includingabbreviations分米decimeter厘米centimeter海里knot2. 249磅pound(1b)磅/平方英寸poundpersquareinch(ppsi)英制热量单位BritishthermaIunit(BTU)马力horsepower压强intensityofpressure帕斯卡Pascal(Pa)千帕kpa兆帕Mpa粘度viscosity帕斯卡秒泊poise厘泊centipoises焦耳joule(J)千瓦时kiIowatt-hour(kwh)

31、特斯拉tesla(T)高斯gaue(Gs)奥斯特oersted(Oe)库仑couIomb(C)微微库Pico-CouIomb(PC)达因dyne摄氏度Celsius,centigrade(C)开尔文Kelvin法拉farad(F)皮可法拉pico-farad(pF)立方分米cubicdecimeter立方厘米cubic centimeter高压引线high-voltage leads桶barreI石油petroleum标准国际单位制standardinternationalunit厘米-克秒单位制CGSunit环境设备ambienceapparatus校验calibration兼容性compa

32、tibiIity扩散系数diffusioncoefficient故障fault公顷hectarePART3典型产品结构芯式，内铁式coretype壳式，外铁式shelItype铁心core磁路magneticcircuit线圈winding,coiI高压线圈HVwinding中压线圈MVwinding低压线圈LVwinding调压线圈tappedwinding,regulating中压引线mid-voltageleads低压引线lovrvoltageleads夹件cIampingframe上部夹件uppercIamping下部夹件lowercIamping线圈压紧螺栓Windingcompre

33、ssingbolt线圈压紧装置windingcompressingdevice线圈端部绝缘endinsuIationofwinding器身定位装置positioningdeviceforactive-part定位装置fixingdevice铁心垫脚foot-pIateofcore垫脚foot-pad分接引线tappingleads,tapleads弓I线支架supportingframeforleads无励磁分接开关non-excitationtap-changer无载分接开关off-circuittap-changer分接选择器tapselectorwindingon-circuittap-

34、changer有载分接开关On-IOadtaP-Changer(OLTC)切换开关diverterswitch选择开关selectorswitch转换选择器change-overselector粗选择器coarsetapselector触头组setofcontacts过度触头transitioncontacts过度阻抗transitionimpedance有载开关操纵机构OPeratingmechanismofOLTC驱动机构drivingmechanism电动机构motordrive垂直转动轴verticaIdrivingshaft水平转动轴horizontaIdrivingshaft伞尺轮

35、盒bevelgearbox防雨罩drip-proofcap联轴节coupIing最大分接maximumtapping最小分接minimumtapping额定分接ratedtapping,principaltapping固定分接位置数numberofinherenttappingpositions工作分接位置数numberofservicetappingpositions主分接principaltap,maintap正分接plustapping负分接minustapping分接变换操作tap-changeroperation分接位置指示器tappositionindicator线圈分接电压tap

36、pingvoltageofawinding线圈分接电流tappingcurrentofawinding线圈分接容量tappingpowerofawinding分接范围tappingrange分接量tappingquantities分接因子tappingfactor分接工作能力tappingduty分接线tappingstep分接线tappingconnection分接引线tappinglead小车支架及滚轮bogieframeandwheeI箱底tankbottom箱盖tank cover片式散热器paneltyperadiator箱沿tankrim垫脚垫块supportingblockfor

37、foot-pad联管接头tubeconnector联接法兰connectingflange加强筋，加强板stiffener油箱垂直加强铁verticalstiffeningchanneloftankwalI油箱活门OilsampIingvalve放油活门Oildrainningvalve冷却器cooler集中安装COnCentratedinstalIation集中安装强油循环风冷器concentratedinstaIIationofforced-oiIcirculatingaircooler冷却器进口inletofcooler冷却器出口outIetofcooler潜油泵oi!-submerge

38、dpump油流继电器oilflowrelay净油器oiIfilter虹吸净油器oiIsiphonfiIter散热器radiator管式散热器tubularradiator放油塞oiIdrainingplug放气塞airexhaustingplug蝶阀radiatorvalvebutterflyvalve风扇支架supportingframeforfanmotors风扇及电机fanandmotor风扇接线盒connectingboxforfanmotors储油柜conservator油位计oiI-Ievelindicator气体继电器gasrelay,buchholzreaIy皮托继电器pito

39、trelay储油柜联管elbowjointforconservator有载开关用储油柜conservatorforOLTC有载开关用气体继电器gasrelayforOLTC联管tubeconnector吸湿器dehydratingbreather铭牌ratingplate温度计thermometer指示仪表柜cabinetpanelforindicatinginstruments风扇控制柜cabinetpanelforfanmotorcontrol压力释放阀pressure-reliefvalve安全气道explosion-proofpope膨胀器expander主排气导管maingas-co

40、nduit分支导气管branchinggas-conduit滤油界面tubeconnectorforoi-fiIter温度计座thermometersocket储油柜支架supportingframeforconservator高压套管HVbushing高压套管均压球equipotentialshieldingforHVbushing高压零相套管HVneutraIbushing,HVbushingphase中压套管MVbushing中压零相套管MVneutraIbushing,MVbushingphase低压套管LVbushing接地套管earthingbushing极性polarity极化p

41、olarization高压套管储油柜conservatorforHVbushing相间隔板interphaseinsulatingbarrier吊攀liftinglug安装轨道instalIationraiI相序标志牌designationmarkofphasesequence接地螺栓earthingbolt视察窗inspectionhole手孔handhole人孔manholeMR有载开关MROLTCABB有载开关ABBOLTC伊林有载开关ELINOLTC3. 129F&套管F&GbushingPART4铁心结构多框式铁心multi-frametypecore三相三柱铁心three-PhaS

42、ethree-1imbcore三相五柱铁心three-phasefive-1imbcore卷铁心woundcore冷轧晶粒取向石圭钢片cold-rolledgrain-orientedsiIiconsheetsteel晶粒crystalIinegrain高导磁硅钢片Hl-BsiIiconsheetsteel铁心片corelamination一迭铁心aIaminationstock铁心迭积图laminationdrawing,laminationdiagram迭片lamination迭片系数Iaminationfactor空间利用系数spacefactor层间绝缘Iayerinsulation斜

43、接缝mitring45o斜接缝45mitredjoint斜接缝的交错排列方式over-1ayarrangementformitredjointsoflamination铁心油通oiI-ductofcore铁心气道airventiIatingductofcore阶梯接缝steppedlayjoint对接铁心buttjointedcore渐开线铁心evolutecore,involutecore空气隙airgap铁心拉板tensiIeplateofcoreIimb,coredrawplate铁心柱coreIimb,coreIge碗，铁瓶yoke上聊upperyoke下聊loweryoke旁卒厄si

44、deyoke,returnyoke环氧绑扎带epoxy-bondedbandage聊拉带yoketensiIebelt铁瓶拉带bandedbandofcoreyoke上鞭顶梁topjointingbeamofupperyoke侧梁sidebeam夹件cIampingframe重迭over I ap铁瓶夹件yoke c I ampi ng, yoke clamps铁心夹件corecIamps,coreframe上夹件upperyokeclamping,upperyokeclamps下夹件loweryokeclampings,loweryokecIamps夹件腹板webofyokecIamping

45、夹件肢板Iimbofyokeclamping夹件加强stiffeningplateofcIamping压线圈的压钉windingcompressingbolt压钉螺母nutforcompressingbolt弹簧压钉compressingboltwithspring油缸压钉ComPreSSingboltwithhydraulicdamper线圈支撑架windingsupporter线圈支撑架windingsupportingplate垫脚footpad定彳立孑Lpositioninghole带螺母的定位柱positioningstud拉螺杆tensiIerod夹件夹紧螺杆yokecIampingbolt铁心接地片coreearthingstrip铁心地屏earthingscreenofcode旁聊地屏earthingscreenofsideyoke接地屏蔽earthingshield铁心窗高corewindowheight中心距McenterIinedistanceM铁心中间距cente