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1、東南大學博士學位論文新型磁通切換型永磁電機的分析、設計與控制姓名：花為申請學位級別：博士專業(yè)：電機與電器指導教師：程明諸自強20070402AbstractABSTRACTFluxSwitchingPermanentMagnet(FSPM)machineisanovelbrushlessmachinehavingmagnetsinthestatorwithdoublysalientstructure，whichhasabrightfut

2、urebyovercomingtheshortagesofthetraditionalbrnshlessmachineshavingmagnetsintherotorInthisthesis，thekeysofthetheoreticalandtechnicalissuesaboutFSPMmachinearcdeeplyandsystematicallystudiedincludingtheoperationprinciple，fil

3、liteelementanalysis，staticcharacteristics，designprocedure，mathematicmodel，controlstrategiessimulationandthecomparisonw曲otherdoubly∞lientPMmachinesMoreoveraprototypemotorisbuiltandtestedThethesislaysafoundationf打tllefurth

4、erresearchanddevelopmentoftheFSPMmotordriveThefruitsofthisthesisareasfoIlows：1TheoperationprinciplesofthenovelFSPMmachineareanalyzedandthe“fluxswitching’p而ncipleisexplainedexactly2Theconsistencyandcompensationbetwccnthet

5、wosetsofthecoilsbelongingtoonephaseofthe3phase12／10poleFSPMmotorisproposedThusthenatureofthesinusoidalwaveformofthePMflux—linkageandinducamcesofthemotorisdiscoveredandexplainedthcoretically，whichisverifiedbytheexperiment

6、alresults3Onthebasisofthetopologyofthe3phase12／10polemotor，anovel2一phaseFSPMmotorwitheightstarerteethandsixrotorpolesispmpnsedInadditionarotorskewingmethodisadoptedintothemotortoalterthewaveformsofthestaticcharact鰣sticsa

7、ndthemuItsindicatethatthenewlyproposed2phaseFSPMmotorhasanexcellentcapabilityoffanlttolerant11kg／6poletopologyrichestheconfigurationsoftheFSPMmachines4TheFEanalysismodelsbasedOllAPDLof3phaseand2phaseFSPMmotorsalebuiltand

8、thecalculatioilsofthestaticcharacteristicsofbothmotors，arecarriadout5111eende肺ctofthemotorshevhagmagnetsiIlthe$tatorisfoandandtheinfluenceoftheandeffectollthebackEMFisanalyzedMOTCOVCr)asimpleandfastmethodfitforallPMmotor

9、s，toquantitatetheinfluenceofendeffectisproposedandverifiedbyexperimentalresults6W曲thetheoryofParkTransformasimpleandaccuratemethodtocalculatethedaxisandqaxisinductancesofPMsynchronousmotorsisproposed，andverifiedbythecomp

10、arisonwiththeresultsofthetraditionalcalculationmethodandexperiments7111ecompletemathematicalmodelsof2phaseand3phaseFSPMmotorsboth妯statorandrotorreferencefTames玳builtrespectivelyandthederivatedconclusionsprovethatthevecto

11、rcontrolsWategycheadoptedmFSPMmotors8TheoutputpowersizeequationoftheFSPMmotorisderivedandageneraldesignprocedureisproposedincludingthederivationsofdimensionsofthestatorrotorandmagnetaswellasthewindingsturnsperphaseBasedo

12、nthattheeffectsofthemaindimensionsoftheFSPMmotorontheperformancearestudiedbycomparisonanthebasisofnormalizationandsomesuggestionselltheselectionofthedimensionsarcgiven9111eadoptionsofthevectorcontrolslrategyiIlthe3phagea

13、nd2phaseFSPMmotorsarestudiedandthesimulationmodelsbased∞Matlab／SimulinkarebuiltMoreovertheoperationcharacteristicsincludingthesteadyanddynamicperformance，oftheFSPMmotorstradervectorcontrolarcsimulatedandtheresultsproveth

14、eeffectivenessandcorrectnessoftheproposedmathematicelmodelandthecentrelstrategies】0ThecomparativestudybetweentheFSPMandDSPMmotorsamperformeddeeplyandcomprehensivelyincludingthestructures，operationprinciples，staticcharact

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