電動汽車用輪轂式開關(guān)磁阻電機及驅(qū)動系統(tǒng)研究的開題報告

電動汽車用輪轂式開關(guān)磁阻電機及驅(qū)動系統(tǒng)研究的開題報告【SUMMARY】Withtheincreasingdemandforenvironmentally-friendlyandenergy-efficientvehicles,electricvehicleshavegainedmoreandmoreattentioninrecentyears.Inordertoimprovetheefficiencyandperformanceofelectricvehicles,therehasbeenagrowinginterestindevelopingnewmotorsanddrivingsystems.Thisprojectproposestoinvestigatetheapplicationofawheel-hubswitchreluctancemotoranditsdrivingsysteminelectricvehicles.【BACKGROUND】Electricvehicleshavetheadvantagesoflowemissions,lownoise,highenergyefficiency,andsimplestructure.However,theperformanceofelectricvehiclesismainlydeterminedbytheperformanceofthemotoranditsdrivingsystem.Comparedwithtraditionalmotors,switchreluctancemotorshavetheadvantagesofhighpowerdensity,simplestructure,lowcost,andfewerparts.Therefore,thewheel-hubswitchreluctancemotoranditsdrivingsystemhavethepotentialtobeappliedinelectricvehiclestoimprovetheirperformanceandefficiency.【RESEARCHOBJECTIVES】Theobjectivesofthisprojectare:1.Tostudythestructure,principle,andperformancecharacteristicsofthewheel-hubswitchreluctancemotor;2.Todesignandoptimizethedrivingsystemofthewheel-hubswitchreluctancemotor;3.Toevaluatetheperformanceandefficiencyofthewheel-hubswitchreluctancemotoranditsdrivingsystemthroughsimulationandexperiments;4.Tocomparetheperformanceandefficiencyofthewheel-hubswitchreluctancemotoranditsdrivingsystemwithothertypesofmotorsanddrivingsystems.【RESEARCHMETHODS】Thisprojectwilladoptthefollowingresearchmethods:1.Literaturereview:Collectingandanalyzingrelatedresearchpapers,reports,andpatentstounderstandthecurrentstatusanddevelopmenttrendofswitchreluctancemotorsandtheirdrivingsystems;2.Designandoptimization:Designingandoptimizingthestructureandparametersofthewheel-hubswitchreluctancemotoranditsdrivingsystembasedontheprinciplesofelectromagnetics,mechanics,andcontroltheory;3.Simulation:Simulatingtheperformanceandefficiencyofthewheel-hubswitchreluctancemotoranditsdrivingsystemthroughthefiniteelementmethodandtheelectromagnetic-circuitcoupledmethod;4.Experiment:Buildingaprototypeofthewheel-hubswitchreluctancemotoranditsdrivingsystemandconductingexperimentstovalidatethesimulationresultsandevaluatetheperformanceandefficiencyofthemotoranditsdrivingsystem.【EXPECTEDOUTCOMES】Theexpectedoutcomesofthisprojectare:1.Adeeperunderstandingofthestructure,principle,andperformancecharacteristicsofthewheel-hubswitchreluctancemotoranditsdrivingsystem;2.Adesignandoptimizationmethodologyforthewheel-hubswitchreluctancemotoranditsdrivingsystem;3.Asimulationmodelandexperimentalplatformforevaluatingtheperformanceandefficiencyofthewheel-hubswitchreluctancemotoranditsdrivingsystem;4.Acomparativeanalysisoftheperformanceandefficiencyofthewheel-hubswitchreluctancemotoranditsdrivingsystemwithothertypesofmotorsanddrivingsystems.【CONCLUSION】Theinvestigationofthewheel-hubswitchreluctancemotoranditsdrivingsystemissignificantforthedevelopmentofelectricvehicles.Thisprojectaimstoprovideadesignandoptimizationmethodology,asimulationmodelandexperimentalplatform,andacomparativeanalysisoftheperfo