Thesis - Voltage source inverter for voltage and frequency c

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1、VOLTAGESOURCEINVERTERFORVOLTAGEANDFREQUENCYCONTROLOFASTAND-ALONESELF-EXCITEDINDUCTIONGENERATORHamidShokrollah-TimorabadiAthesissubrnittedinconforrnitywiththerequirementsforthedegreeofMasterofAppliedScienceGraduateDepartmentofElectricalEngineeringUniversityo

2、fToronto@CopyrightbyH.Shokrollah-Timorabadi1998NationaiLibraryBibliithèquenationaleduCanadaAcquisitionsandAcquisitionsetBibIiographicServicesservicesbibliographiques395WellingtonStreet395.nieWellingtonOtEawaONKIAWOttawaONKIAûN4CanadaCanadaTheauthorhasgrante

3、danon-L'auteuraaccordéunelicencenonexclusivelicenceallowingtheexclusivepermettantalaNationalLibraryofCanadatoBibliothèquenationaleduCanadadereproduce,loan,distributeorsellreproduire,prêter'distribueroucopiesofthisthesisinmicroform,vendredescopiesdecettethès

4、esouspaperorelectronicformats.laformedemicrofiche/film,dereproductionsurpapierousurformatélectronique.TheauthorretaînsownershipoftheL'auteurconservelapropriétéducopyrightinthisthesis.Neitherthedroitd'auteurquiprotègecettethèse.thesisnorsubstantialextractsfi

5、omitNilathésenidesextraitssubstantielsmaybeprintedorotherwisedecellecinedoiventêtreimprimesreproducedwithouttheauthor'souautrementreproduitssanssonpermission.autorisation.AbstractThisthesisinvestigatestheapplicationofaVoltageSourceInverterbasedcontrollerfor

6、theregu-lationofvoltageandfiequencyofastand-aloneselfexcitedinductiongenerator.Thesteâdystateanddynarnicsystemequationsareformulatedandthesystembehaviorissnidied.Basedonthemodel,thedesignoftheVSI-basedcontrollerisobtained.Thedesignandratingofthecontroiierwi

7、thdifferentDCsideconfigurationsisderivedforthesystemmodel.Anexperimentalgeneratorsystemwiththeproposedcontroilerhasbeenbuilt.InordertoverifytheoreticalresultsandthetechnicalfeasibilityoftheVSI-basedcontroller,varioustestsarecon-ducted.Thetestresultsdemonstr

8、atetheexcellentperformanceoftheproposedconcept.1wouldLiketoexpressmysinceregratitudeandappreciationtoProfessorR.Bonert.mysupervi-sor,forhisguidance,andfinancialsupportthroughouttheentirepiodofthisdegre