車載飛輪電池磁力軸承設(shè)計理論及方法的研究.pdf

1、武漢理工大學碩士學位論文車載飛輪電池磁力軸承設(shè)計理論及方法的研究姓名：彭江濤申請學位級別：碩士專業(yè)：機械電子工程指導教師：胡業(yè)發(fā)20060401—一璧堡里蘭查鱟堡蘭堂堡燕壅AbstractFlywheelbatteryisanovelenergystoragedevicewhichhasmanyadvantages：highspecificenergyandspecificpowervolumesmall，fastcharge，long

2、cyclelife，nonpollutionandsoonAlongwiththeheadwayofthekeytechniqueofcompositematerial，integratemotor／generatorelectric／electronic，magneticsuspension，makingthedevelopmentandapplicationofbatteryflywheelisfeasibleandhasagrea

3、tdevelopmentprospectThisdissertationstudiesthedesignmethodandtheoryofmagneticbearin95sstructurebasedontheobjectoftheflywheelbatteryforvehicleFirstlythelayoutofmagneticbearingandobjectofstudyispresentedbyanalyzing壤eapplic

4、ationf|eldofflywheelbatteryforvehicle霹l弧dissertationdeducesandillustratesthemechanicsandmaterialcharacteristicsofradialpermanentbearing，bringsouttheoptimizedstructureform，UsingthecombiningsimulatedtechniqueofADAMSandA聯(lián)SY

5、S，themagneticsuspensionrotor’sdynamiccharacteristicswhichwithstanddeterminateouterimpulsealeanalyzedAccordingJy，therequirementofstiffnesswhichisarequisitef0，thedesignofpermanentbearingisacquired，Afterthat，thisdissertatio

6、nexpatiatesontheprinciplesofstructuredesignandthemethodofchoosingparametersofaxialbearinganddiscussestheanalysisofstrengthandthermalverificationInaddition，utilizingthestructureofflywheeltooptimizethelayoutofmagneticbeari