Soft-Switching DC/DC Converter With a Full ZVS Range and Reduced Output Filter for High-Voltage Applications

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dc.contributor.authorLee, Il-Ounko
dc.contributor.authorMoon, Gun-Wooko
dc.date.accessioned2013-03-12T16:17:42Z-
dc.date.available2013-03-12T16:17:42Z-
dc.date.created2012-12-03-
dc.date.created2012-12-03-
dc.date.issued2013-01-
dc.identifier.citationIEEE TRANSACTIONS ON POWER ELECTRONICS, v.28, no.1, pp.112 - 122-
dc.identifier.issn0885-8993-
dc.identifier.urihttp://hdl.handle.net/10203/102843-
dc.description.abstractAnew soft-switching dc/dc converter, which can solve the drawbacks of existing phase-shifted full-bridge converters such as narrow zero-voltage-switching (ZVS) range, large circulating current, large duty-cycle loss, and a large output filter in high-voltage applications, is proposed in this paper. The proposed converter is composed of two symmetric half-bridge inverters that are placed in parallel on the primary side and are driven in a phase-shifting manner to regulate the output voltage. At the rectifier stage, two full-bridge rectifiers sharing two low-current-rating diodes are employed. This structure allows the proposed converter to have the advantages of a full ZVS range, no problems related to duty-cycle loss, no circulating current, and a significantly reduced output filter. In this paper, the circuit configuration, operation principle, and relevant analysis results of the proposed converters are presented. Experimental results on a prototype converter realized with the specification of 80-in plasma display panel sustain power module (320-385 V-dc input, 205 V-dc /5 A output) validate the theoretical analysis.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectDC-DC CONVERTER-
dc.subjectBRIDGE PWM CONVERTER-
dc.subjectZERO-VOLTAGE-
dc.subjectRECTIFIER-
dc.subjectDESIGN-
dc.subjectREQUIREMENT-
dc.subjectEFFICIENCY-
dc.subjectCIRCUIT-
dc.subjectSNUBBER-
dc.subjectRESET-
dc.titleSoft-Switching DC/DC Converter With a Full ZVS Range and Reduced Output Filter for High-Voltage Applications-
dc.typeArticle-
dc.identifier.wosid000314694500014-
dc.identifier.scopusid2-s2.0-84866395353-
dc.type.rimsART-
dc.citation.volume28-
dc.citation.issue1-
dc.citation.beginningpage112-
dc.citation.endingpage122-
dc.citation.publicationnameIEEE TRANSACTIONS ON POWER ELECTRONICS-
dc.identifier.doi10.1109/TPEL.2012.2199520-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorMoon, Gun-Woo-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorNo circulating current-
dc.subject.keywordAuthorno duty-cycle loss-
dc.subject.keywordAuthorphase-shift-
dc.subject.keywordAuthorzero-voltage switching (ZVS)-
dc.subject.keywordPlusDC-DC CONVERTER-
dc.subject.keywordPlusBRIDGE PWM CONVERTER-
dc.subject.keywordPlusZERO-VOLTAGE-
dc.subject.keywordPlusRECTIFIER-
dc.subject.keywordPlusDESIGN-
dc.subject.keywordPlusREQUIREMENT-
dc.subject.keywordPlusEFFICIENCY-
dc.subject.keywordPlusCIRCUIT-
dc.subject.keywordPlusSNUBBER-
dc.subject.keywordPlusRESET-
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