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College of Engineering(공과대학)School of Electrical Engineering(전기및전자공학부)EE-Journal Papers(저널논문)

Load Adaptive Gate Driving Method for High Efficiency Under Light-Load Conditions

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dc.contributor.authorKim, Jae Hyunko
dc.contributor.authorKim, Jae-Kukko
dc.contributor.authorLee, Jae-Bumko
dc.contributor.authorMoon, GunWooko
dc.date.accessioned2014-08-29T01:58:01Z-
dc.date.available2014-08-29T01:58:01Z-
dc.date.created2014-05-13-
dc.date.created2014-05-13-
dc.date.issued2014-09-
dc.identifier.citationIEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, v.61, no.9, pp.4674 - 4679-
dc.identifier.issn0278-0046-
dc.identifier.urihttp://hdl.handle.net/10203/188926-
dc.description.abstractIn this paper, a new gate driving method to improve light-load efficiency is proposed for the power conversion system with a standby converter. The proposed method reduces the gate driving voltage of power MOSFETs and the operating voltage of controller ICs under light-load conditions by adjusting the auxiliary output voltage of the standby converter. Therefore, the gate driving loss on MOSFETs and the loss on controller ICs are significantly reduced without the degradation of performance in the main power stage. To confirm the validity of this paper, the dc/dc server power supply with an input of 48 V, an output of 12 V/60 A for the dc/dc stage, and an output of 5 V/3 A for the standby stage is experimented.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectFULL-BRIDGE CONVERTER-
dc.subjectENERGY RECOVERY-
dc.subjectIMPROVE EFFICIENCY-
dc.subjectBUCK CONVERTER-
dc.subjectSWITCHING LOSS-
dc.subjectFREQUENCY-
dc.subjectCIRCUIT-
dc.subjectCONTROLLER-
dc.subjectCOMPONENTS-
dc.subjectDRIVER-
dc.titleLoad Adaptive Gate Driving Method for High Efficiency Under Light-Load Conditions-
dc.typeArticle-
dc.identifier.wosid000333467900023-
dc.identifier.scopusid2-s2.0-84897404684-
dc.type.rimsART-
dc.citation.volume61-
dc.citation.issue9-
dc.citation.beginningpage4674-
dc.citation.endingpage4679-
dc.citation.publicationnameIEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS-
dc.identifier.doi10.1109/TIE.2013.2290777-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorMoon, GunWoo-
dc.contributor.nonIdAuthorKim, Jae-Kuk-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorGate driving method-
dc.subject.keywordAuthorlight-load efficiency-
dc.subject.keywordAuthorserver power supply-
dc.subject.keywordAuthorstandby converter-
dc.subject.keywordPlusFULL-BRIDGE CONVERTER-
dc.subject.keywordPlusENERGY RECOVERY-
dc.subject.keywordPlusIMPROVE EFFICIENCY-
dc.subject.keywordPlusBUCK CONVERTER-
dc.subject.keywordPlusSWITCHING LOSS-
dc.subject.keywordPlusFREQUENCY-
dc.subject.keywordPlusCIRCUIT-
dc.subject.keywordPlusCONTROLLER-
dc.subject.keywordPlusCOMPONENTS-
dc.subject.keywordPlusDRIVER-
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