资源描述：
《Thesis - Advanced power conersion systems》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、BEN-GURIONUNIVERSITYOFTHENEGEVFACULTYOFENGINEERINGSCIENCESDEPARTMENTOFELECTRICALENGINEERINGADVANCEDPOWERCONVERSIONSYSTEMSTHESISSUBMITTEDINPARTIALFULFILLMENTOFTHEREQUIREMENTSFORTHEMSc.DEGREEBy:EvzelmanMichaelSupervisedby:ProfessorShmuelBen-YaakovandProfessorPapernoE
2、ugeneAugust2009BEN-GURIONUNIVERSITYOFTHENEGEVFACULTYOFENGINEERINGSCIENCESDEPARTMENTOFELECTRICALENGINEERINGADVANCEDPOWERCONVERSIONSYSTEMSTHESISSUBMITTEDINPARTIALFULFILLMENTOFTHEREQUIREMENTSFORTHEMSc.DEGREEBy:EvzelmanMichaelSupervisedby:ProfessorShmuelBen-YaakovandPr
3、ofessorPapernoEugeneAuthor:EvzelmanMichael………………Date:31/08/2009Supervisor:ProfessorShmuelBen-Yaakov………………Date:31/08/2009Supervisor:ProfessorPapernoEugene………………Date:31/08/2009ChairmanofGraduateStudiesCommittee:Dr.JosephTabrikian………………Date:……………August2009DedicationId
4、edicatethisworktomymother,Anna,Withoutwhoselove,support,encouragementandself-sacrificeIwouldhaveneverbeenabletoadvancetotheMaster’sdegree.DedicationAbstractNowadayssystemefficiencyplaysoneofthemostimportantrolesinthepowersupplyindustry.Manyresearchlaboratoriesaroun
5、dtheglobeareworkinginanefforttoachievepowerprocessingefficienciesascloseto100%aspossible.Thereisalonglistofresearchdirectionsinthechaseofthisgoal,includingsmartercontrolmethods,advancedconvertertopologies,employmentofmodernelectronicelements,etc.Thisworkconcentrate
6、sonswitchmodepowersupplysystems,tryingtopushthemonestepfurthertocomplywithmodernrequirements.Thisthesisisbasedon4IEEEpublishedarticles[1],[2],[3],[4],whichwereco-authoredbyme.Eacharticlesummarizesanimportantpartofresearch,examinationandexperimentaltrialson3switchmo
7、depowersupplyconverters,togethercoveringaconsiderablepartofthemodernindustrialfieldofswitchedmodepowersupplies.Sincetheresearchworkdealswith3converters,thisthesisisalsodividedinto3parts,eachpresentingthefindingsthatrelatetotheinvestigatedconverterassummarizedbelow.
8、InvestigationofanalternativeAPFCcontrolstrategywithnosensingoflinevoltagebasedonatriangularmodulationcarrier.AnalternativecontrolmethodforaBoostA
