A High-Efficiency Asymmetrical Half-Bridge Converter With Integrated Boost Converter in Secondary Rectifier

DC FieldValueLanguage
dc.contributor.authorHan, Jung-Kyuko
dc.contributor.authorKim, Jong-Wooko
dc.contributor.authorMoon, Gun-Wooko
dc.date.available2017-08-08T06:04:31Z-
dc.date.created2017-07-17-
dc.date.issued2017-11-
dc.identifier.citationIEEE TRANSACTIONS ON POWER ELECTRONICS, v.32, no.11, pp.8237 - 8242-
dc.identifier.issn0885-8993-
dc.identifier.urihttp://hdl.handle.net/10203/225066-
dc.description.abstractA conventional asymmetrical half-bridge (AHB) converter is one of the most promising topologies in low-to-medium power applications because of zero-voltage switching of all switches and small number of components. However, when the converter is designed taking a hold-up time into consideration, it has a large DC offset current in a transformer and a small transformer turns-ratio. To solve these problems, a new AHB converter with an integrated boost converter is proposed in this letter. Because the proposed converter compensates for the hold-up time using the integrated boost converter without additional loss in the nominal state, it can achieve the optimized efficiency regardless of the hold-up time. The effectiveness and feasibility are verifiedwith a 250-400-V input and 45 V/3.3 A output prototype.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectDC-OFFSET CURRENT-
dc.subjectTRANSFORMER-
dc.titleA High-Efficiency Asymmetrical Half-Bridge Converter With Integrated Boost Converter in Secondary Rectifier-
dc.typeArticle-
dc.identifier.wosid000404365000002-
dc.type.rimsART-
dc.citation.volume32-
dc.citation.issue11-
dc.citation.beginningpage8237-
dc.citation.endingpage8242-
dc.citation.publicationnameIEEE TRANSACTIONS ON POWER ELECTRONICS-
dc.identifier.doi10.1109/TPEL.2017.2675283-
dc.contributor.localauthorMoon, Gun-Woo-
dc.contributor.nonIdAuthorKim, Jong-Woo-
dc.description.isOpenAccessN-
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