Single-switch three-phase zero-current-transition rectifier with power factor correction

dc.contributor.authorGatarić, Slobodanen
dc.contributor.committeechairBoroyevich, Dushanen
dc.contributor.committeememberLee, Fred C.en
dc.contributor.committeememberBaumann, William T.en
dc.contributor.departmentElectrical Engineeringen
dc.date.accessioned2014-03-14T21:51:36Zen
dc.date.adate2009-12-16en
dc.date.available2014-03-14T21:51:36Zen
dc.date.issued1994-06-26en
dc.date.rdate2009-12-16en
dc.date.sdate2009-12-16en
dc.description.abstractA novel, zero-current-transition (ZCT) topology of the single-switch three-phase boost PFC rectifier is proposed. The soft transition is achieved with a low-power auxiliary circuit employing an additional switch. The circuit can be used with an IGBT at switching frequencies up to 50. Its operation is analyzed in detail, and design guidelines are provided. The small signal model of the circuit is developed, and voltage mode control is designed. The results are verified on a 4 kW, 50 kHz, experimental ZCT rectifier with an IGBT; total harmonic distortion below 9% and efficiency above 95% were obtained.en
dc.description.degreeMaster of Scienceen
dc.format.extentvii, 75 leavesen
dc.format.mediumBTDen
dc.format.mimetypeapplication/pdfen
dc.identifier.otheretd-12162009-020342en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-12162009-020342/en
dc.identifier.urihttp://hdl.handle.net/10919/46258en
dc.language.isoenen
dc.publisherVirginia Techen
dc.relation.haspartLD5655.V855_1994.G383.pdfen
dc.relation.isformatofOCLC# 31256336en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.lccLD5655.V855 1994.G383en
dc.subject.lcshElectric current rectifiersen
dc.subject.lcshElectric power factoren
dc.titleSingle-switch three-phase zero-current-transition rectifier with power factor correctionen
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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