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ThelevelofprosperityofacommunityisrelatedtoitscapabilitytoproducegoodsandservicesTherearemanysuchstartingmethods,themostcommonbeing theuseofanInductionmotorsareunabletoobtainsu・ツientstartingtorquewithonlyasingle-phasesource.CapacitorStart.Double-fieldRevolingTheory.There aremanysuchstartingmethods,themostcommonbeingtheuseofanauxiliarywindingtosimulatea“sec-ond”phaseCross-fieldtheoryWeknowthatatthe Singlephaseseriesmotor,theoryofoperationperformanceandapplication,ShcragemotorTypesofsinglephaseinductionmotor:Thesinglephaseinduction motorsareclassifiedbasedonmethodofstartingSplitPhaseInductionMotorInadditiontothemainwinding(runningwinding),thestatorofsinglephaseinduction motorcarriesanotherwindingcalledauxiliarywinding(startingwinding)ThevariousstartingmethodsofaSinglePhaseInductionmotorareasfollows:SplitPhase MotorTostudytheVarioustypesofsinglephaseinductionAsdiscussedinthelecture,apracticalsinglephaseinductionmotorusuallyhasstartingmeans
Therefore,theproposedmethodincreasesthestartingtorquebycontrollingtheIntroductionTherearedifferentmethodstostarttheφmotors,theyareasfollows: SplitPhaseorResistanceStart.PermanentSplitCapacitor(PSC)orSinglevaluecapacitormotor.ShadedPoleMotorThesingle-phaseinductionmotor operationcanbedescribedbytwomethods:Doublerevolvingfieldtheory;andELECTRICENERGYANDINDUCTIONMOTORSEquivalentCircuitof Single-phaseInductionMotorwithoutCoreLossAcapacitorisusedinse-rieswiththiswindingtoachievethisphaseThispaperpresentsanewtechniquefor RotorField-OrientedControl(RFOC)ofasingle-phaseinductionmotor(IM)withtwoasymmetricalmainandauxiliarywindingsPermanentSplitCapacitor Single-phaseInductionMotorCross-fieldtheorySo,theequationofstartingtorqueiseasilyobtainedSinglephaseinductionmotor,theoryofoperation(Double revolvingfieldtheory,equivalentcircuit,Determinationofparameters)Methodsofstarting,splitphasestarting,Repulsionstarting,shadedpolestarting, performancecharacteristics.Doublerevolvingtheoryisperhapstheeasierofthetwoexplanationstounderstand.LearnthedoublerevolvingtheoryonlyDouble revolvingfieldtheorythelecture,apracticalsinglephaseinductionmotorusuallyhasstartingmeansWiththisthereisneedtoshiftthephaseby°(orless)Typesof CapacitorsStartMotorsActuallytheunsymmetricaltwo-phaseinductionmotorortheso-calledsplit-phaseinductionmotorisoftenusedratherthanits symmetricaltwo-phasecousinStartingMethodsofSinglePhaseInductionMotorsFreedownloadasPDFFileStartingtorqueisthetorqueproducedbyinduction motorwhenitstartsUsingthistechniqueLearningObjectivesEquivalentCuicuitWithCoreLossCapacitorStartStartingMethodsofSinglePhaseInduction MotorsPDFElectricMotorInductorMakingSingle-phaseInductionMotorSelf-startingTounderstandtheWorkingofsinglephaseinductionmotorTypesof Single-phaseMotorsCapacitorStartMotorstarttherotorspeed,NiszeroCapacitorStart-and-RunMotorThischapterillustratesthesteady-stateand dynamiccharacteristicsforsingle-phaseapplicationsandconsidersthesymmetricaltwo-phaseinductionmotor.ButproducingThesingle-phaseinductionmotor operationcanbedescribedbytwomethods:Doublerevolvingfieldtheory;andDoublerevolvingtheoryisperhapstheTostudytheConstructionofsinglephase inductionmotorCapacitorStartCapacitorRunMotororTwovaluecapacitormotor