48v1.5kw開關(guān)磁阻電動機設(shè)計優(yōu)化及驅(qū)動系統(tǒng)仿真

1、東南大學(xué)碩士學(xué)位論文48V1.5kW開關(guān)磁阻電動機設(shè)計優(yōu)化及驅(qū)動系統(tǒng)仿真姓名：王佑申請學(xué)位級別：碩士專業(yè)：軟件工程指導(dǎo)教師：陸生禮；肖喆20120525AbstractAbstractAtpresent，civiliandrive48VelectriccarmotorforbrushDCmotorsandbrushlessDCmotorBrushDCmotorlifetime，efficiencyandchangetotheexiste

2、nceofsparksandotherdifficultissues，reliabilityandhighsalescostsWiththecontinuousdevelopmentofpowerdevicesandcontroltechnologyisgraduallybythecontrollerdriverclassmotorreplacedBmshlessDCmotorduetoitscorecomponents—theperm

3、anentmagnetmaterialsbytherareearthoreextractedfromthestatecontr01oftheresourcesofrareearthpermanentmagnet，thecostdisadvantagehasbecomeincreasinglyevidentSwitchedreluctancemotorsystemefficiency，highreliability，widespeedra

4、nge，excellentstart，brakingperformance，itisoneofthebestpowerofalltypesofelectricvehiclesThispaperaimstooptimizethedesignofa48V／15kWelectricvehicleswitchedreluctancemotor，theworkingcurrent，speed，efficiencyspeedpropertiesme

5、etthedesignrequirementsSwitchedreluctancemotordrivecontrolsystemincludesaswitchedreluctancemotorandcontroller，switchreluctancemotordrivesystemdesignoptimization，throughthesimulationcanbeverifiedBasedontheunderstandingoft

6、heswitchedreluctancemotor’Sworkingprinciple，andthelinearmodel，linearmodel，nonlinearmodel，designcalculationmethod，drivecontrolmodeandspeedcharacteristicsonthebasisoftheanalysis，summedupthenatureofswitchreluctancemotoroutp

7、utcharacteristicsandcontrolofswitchedreluctancemotorfinaloutputcharacteristicsplayanimportantroleinThispaperfirsttotheswitchedreluctancemotor’Sstructureparameterandwindingparametersofthedesignoptimization，andtheMaxwellso

8、ftwareintheestablishmentofaswitchedreluctancemotormodelSwitchreluctancemotorcontrollermodelcontainsthemainpowerinverterunitandacontrolunit，basedonthegeneralprincipleofswitchedreluctancemotordrivecontrol，choosetheanglecon

9、trolmannerintheMaxwellsoftwareinadditiontoestablishthepowerdrivecircuitmodelandtheprocessormodel，therebycompletingthecontrollermodelFinally，intheMaxwellatthesametimetheloadingmotorandcontrollermodel，relatedtotheparameter

10、setting，theswitchedreluctancemotordrivesystematratedconditionswasverifiedbysimulationThenbasedonswitchedreluctancemotordrivesystemdebuggingexperience，throughthecontrollermodelsetupthreegroupsofdifferentopeningangle，condu

11、ctionangletosimulationofswitchedreluctancemotorspeedregulationperformanceFinally，accordingtothedesignindexofl5timestheconditionofoverload，theswitchedreluctancemotorisvalidatedbysimulationAftertheabovecalculationandthedri

12、vesystemsimulationanalysis，theratedperformanceandspeedperformanceofswitchedreluctancemotordesignedtomeetthedesignobjectivesandrequirements，withacertainoverloadKeywords：SwitchedReluctanceMotor，F(xiàn)initeelement，simulation，the