Comparison of input current spectral components for flyback PWM and resonant converters

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dc.contributor.authorKvalheim, Erik M.en
dc.contributor.committeechairLee, Fred C.en
dc.contributor.committeememberVorperian, Vatcheen
dc.contributor.committeememberChen, Dan Y.en
dc.contributor.departmentElectrical Engineeringen
dc.date.accessioned2014-03-14T21:49:08Zen
dc.date.adate2008-11-07en
dc.date.available2014-03-14T21:49:08Zen
dc.date.issued1991-01-29en
dc.date.rdate2008-11-07en
dc.date.sdate2008-11-07en
dc.description.abstractAnalytical expressions describing the input current spectrum of the flyback Pulse-Width-Modulated, Zero-Current-Switched Quasi-Resonant-Converter, and Zero-Voltage-Switched Quasi-Resonant-Converter are derived in terms of normalized circuit parameters. These analytical results are tested against experimental results. The same numerical example is presented for these three converters in which the input current spectrum is computed for various line/load conditions and the results are mutually compared. Detailed experimental results are presented for the same three converters as well as for the flyback Zero-Voltage-Switched Multi-Resonant-Converter. The effects of any parasitic oscillations in the experimental circuit are also considered.en
dc.description.degreeMaster of Scienceen
dc.format.extentxii, 184 leavesen
dc.format.mediumBTDen
dc.format.mimetypeapplication/pdfen
dc.identifier.otheretd-11072008-063706en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-11072008-063706/en
dc.identifier.urihttp://hdl.handle.net/10919/45489en
dc.language.isoenen
dc.publisherVirginia Techen
dc.relation.haspartLD5655.V855_1991.K936.pdfen
dc.relation.isformatofOCLC# 23812509en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.lccLD5655.V855 1991.K936en
dc.subject.lcshElectric current convertersen
dc.titleComparison of input current spectral components for flyback PWM and resonant convertersen
dc.typeThesisen
dc.type.dcmitypeTexten
thesis.degree.disciplineElectrical Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameMaster of Scienceen

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