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IEC 60034-12 Edition 2.1-2007 旋转电机.第12部分:单速三相笼型感应电动机的起动性能

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【英文标准名称】:Rotatingelectricalmachines-Part12:Startingperformanceofsingle-speedthree-phasecageinductionmotors
【原文标准名称】:旋转电机.第12部分:单速三相笼型感应电动机的起动性能
【标准号】:IEC60034-12Edition2.1-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-09-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC2
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电机;电动机;电气工程;加热;感应电动机;旋转;旋转电机;鼠笼式电动机;起动性能;测试;三相电流;三相电动机
【英文主题词】:Definition;Definitions;Electricmachines;Electricmotors;Electricalengineering;Heating;Inductionmotors;Rotating;Rotatingelectricmachines;Squirrel-cagemotors;Startingperformance;Testing;Three-phasecurrent;Three-phasemotors
【摘要】:ThisInternationalstandardspecifiestheparametersforfourdesignsofstartingperformanceofsingle-speedthree-phase50Hzor60HzcageinductionmotorsinaccordancewithIEC60034-1that:?havearatedvoltageupto1000V;?areintendedfordirect-on-lineorstar-deltastarting;?areratedonthebasisofdutytypeS1;?areconstructedtoanydegreeofprotection.Thestandardalsoappliestodualvoltagemotorsprovidedthatthefluxsaturationlevelisthesameforbothvoltagesandtomotorshavingtypeofprotection'e–increasedsafety'withtemperatureclassesT1toT3complyingwithIEC60079-0andIEC60079-7.NOTE1Itisnotexpectedthatallmanufacturerswillproducemachinesforallfourdesigns.Theselectionofanyspecificdesigninaccordancewiththisstandardwillbeamatterofagreementbetweenthemanufacturerandthepurchaser.NOTE2Designsotherthanthefourspecifiedmaybenecessaryforparticularapplications.NOTE3Thevaluesoftorqueandapparentpowergiveninthisstandardarelimitingvalues(thatis,minimumormaximumwithouttolerance),butitshouldbenotedthatvaluesgiveninmanufacturers'cataloguesmayincludetolerancesinaccordancewithIEC60034-1.NOTE4Thevaluestabledforlockedrotorapparentpowerarebasedonr.m.s.symmetricalsteadystatelockedrotorcurrents;atmotorswitchontherewillbeaone-halfcycleasymmetricalinstantaneouspeakcurrentwhichmayrangefrom1,8to2,8timesthesteadystatevalue.Thecurrentpeakanddecaytimeareafunctionofthemotordesignandswitchingangle.
【中国标准分类号】:K20
【国际标准分类号】:29_160_30
【页数】:24P.;A4
【正文语种】:


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【英文标准名称】:Railwayapplications-Rollingstock-Testingofrollingstockoncompletionofconstructionandbeforeentryintoservice;GermanversionEN50215:2009
【原文标准名称】:铁路应用设施.全部车辆.竣工后投入使用前的车辆试验.德文版本EN50215-2009
【标准号】:DINEN50215-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-07
【实施或试行日期】:2010-07-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:交付使用;完工;一致性试验;定义;电力牵引;电气的;电气工程;电驱动装置;检验;检验规范;机车;维护;材料试验;合格试验;质量保证;铁路设施;铁路工程;铁道车辆;铁路;铁路车辆;路线;常规检验;规范(验收);停止;技术监督;试验;试验条件;热电的;温差电器件;热电现象;牵引车辆;交通车辆;车辆
【英文主题词】:Commissioning;Completion;Conformitytesting;Definitions;Electrictraction;Electrical;Electricalengineering;Electrically-operateddevices;Inspection;Inspectionspecification;Locomotives;Maintenance;Materialstesting;Qualificationtests;Qualityassurance;Railwayapplications;Railwayengineering;Railwayvehicles;Railways;Rollingstocks;Route;Routinechecktests;Specification(approval);Standstill;Technicalsupervision;Testing;Testingconditions;Thermoelectric;Thermoelectricdevices;Thermoelectricity;Tractionvehicles;Trafficvehicles;Vehicles
【摘要】:
【中国标准分类号】:S50
【国际标准分类号】:45_060_01
【页数】:69P;A4
【正文语种】:德语


【英文标准名称】:StandardSpecificationforx201C;TwistOffx201D;TypeTensionControlStructuralBolt/Nut/WasherAssemblies,Steel,HeatTreated,120/105ksiMinimumTensileStrength
【原文标准名称】:120/105KSI最小抗张强度的热处理钢制“拧松式”张力控制结构螺栓螺母/垫圈配件的标准规范
【标准号】:ASTMF1852-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F16.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:alternatedesignfasteners;bolts;carbonsteel;fasteners;splineend;structural;tensioncontrolbolt;tensioncontrolboltassembly;twist-offbolt;weatheringsteel;Boltingmaterials;Bolt/nut/washerassembly;Nuts--specifications;Steelboltingmat
【摘要】:1.1Thisspecificationcoverstwotypesofheattreated,steel,tensioncontrolbolt-nut-washerassemblies,alsoreferredtoasx201C;sets.x201D;Theseassembliesarecapableofdevelopingaminimumpredeterminedtensionwheninstalledbyapplyingtorquetothenut,whileatthesametimeapplyingacountertorquetoseparatethesplineendfromthebodyoftheboltusinganappropriatesplinedriveinstallationtool.1.2Anassemblyconsistsofatensioncontrolboltwithsplineend(coveredbythisspecification)andasuitablenutandwashercoveredbyreferencetoapplicableASTMspecifications.1.3Thefastenerassembliesareintendedforuseinstructuralconnections.Theseconnections,installationprocedures,andtheuseofalternatedesignstructuralboltsarecoveredundertherequirementsofthex201C;SpecificationforStructuralJointsUsingASTMA325orA490Bolts,x201D;approvedbytheResearchCouncilonStructuralConnection.1.4Theassembliesareavailablewitheitherround(buttonordome)heads,heavyhexstructuralheads,oralternatedesignheadsdescribedinSection10andFig.1,insizesx00BD;to11/8in.inclusive,intwotypesspecifiedinSection4.1.5TermsusedinthisspecificationaredefinedinTerminologyF1789unlessotherwisedefinedherein.1.6Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.7Thefollowingprecautionarystatementpertainsonlytothetestmethodportions,Sections13and14,ofthisSpecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J13
【国际标准分类号】:21_060_01
【页数】:8P.;A4
【正文语种】:英语