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Conference Paper: Spectral modeling of switched-mode power converters in discontinuous conduction mode

TitleSpectral modeling of switched-mode power converters in discontinuous conduction mode
Authors
Chau, KTLam, CFChan, CC
Keywordsinstruments
Issue Date1996
PublisherIEEE.
Citation
Iecon Proceedings (Industrial Electronics Conference), 1996, v. 2, p. 1017-1022 How to Cite?
DOI: http://dx.doi.org/10.1109/IECON.1996.566018
AbstractAnalytical spectral modeling of switched-mode PWM converters, operating in the discontinuous conduction mode, is presented. The modeling approach is to derive analytical expressions of the converter output response using the extended Volterra functional series. Nonlinear frequency responses, including additional DC offset as well as significant subharmonic and higher harmonic components, due to large-signal perturbations of both the duty ratio and source voltage, are investigated. Their vulnerability to switching frequencies are also described. This modeling approach has been applied to various PWM converters, boost, buck and buck-boost types, operating in the discontinuous conduction mode, and the results are verified.
Persistent Identifierhttp://hdl.handle.net/10722/45979

 

DC FieldValueLanguage
dc.contributor.authorChau, KTen_HK
dc.contributor.authorLam, CFen_HK
dc.contributor.authorChan, CCen_HK
dc.date.accessioned2007-10-30T06:39:53Z-
dc.date.available2007-10-30T06:39:53Z-
dc.date.issued1996en_HK
dc.identifier.citationIecon Proceedings (Industrial Electronics Conference), 1996, v. 2, p. 1017-1022en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45979-
dc.description.abstractAnalytical spectral modeling of switched-mode PWM converters, operating in the discontinuous conduction mode, is presented. The modeling approach is to derive analytical expressions of the converter output response using the extended Volterra functional series. Nonlinear frequency responses, including additional DC offset as well as significant subharmonic and higher harmonic components, due to large-signal perturbations of both the duty ratio and source voltage, are investigated. Their vulnerability to switching frequencies are also described. This modeling approach has been applied to various PWM converters, boost, buck and buck-boost types, operating in the discontinuous conduction mode, and the results are verified.en_HK
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dc.format.extent455168 bytes-
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dc.format.extent15593 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIECON Proceedings (Industrial Electronics Conference)en_HK
dc.rights©1996 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectinstrumentsen_HK
dc.titleSpectral modeling of switched-mode power converters in discontinuous conduction modeen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailChau, KT:ktchau@eee.hku.hken_HK
dc.identifier.authorityChau, KT=rp00096en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/IECON.1996.566018en_HK
dc.identifier.scopuseid_2-s2.0-0030407719en_HK
dc.identifier.hkuros26157-
dc.identifier.volume2en_HK
dc.identifier.spage1017en_HK
dc.identifier.epage1022en_HK
dc.identifier.scopusauthoridChau, KT=7202674641en_HK
dc.identifier.scopusauthoridLam, CF=36799188700en_HK
dc.identifier.scopusauthoridChan, CC=7404813179en_HK

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