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Conference Paper: A new ZVS-PWM current-fed full-bridge converter with full soft-switching load range

TitleA new ZVS-PWM current-fed full-bridge converter with full soft-switching load range
Authors
KeywordsDC-DC conversion
PWM
Soft switching
Zero voltage switching
Issue Date2016
Citation
IECON Proceedings (Industrial Electronics Conference), 2016, p. 1221-1226 How to Cite?
AbstractThis paper presents a new soft-switched, current-driven full-bridge converter. A simple snubber is used in order to get ZVS for all the main switches. The soft-switching realization is independent of the load. The snubber is placed in parallel with the bridge. All the resonant circuit energy is recycled by the load in each half cycle. No additional current stresses appear on the main switches. A design-oriented steady-state analysis leads to the expressions of the dc voltage conversion ratio and ZVS analytical conditions, allowing for a trade-off design of the resonant inductor. A prototype has been built with a high energy transfer efficiency. The simulation and experiment results confirm the detailed theoretical analysis.
Persistent Identifierhttp://hdl.handle.net/10722/336707

 

DC FieldValueLanguage
dc.contributor.authorYin, Zhijian-
dc.contributor.authorLi, Kerui-
dc.contributor.authorHu, Jiefeng-
dc.contributor.authorWang, Huai-
dc.contributor.authorIoinovici, Adrian-
dc.date.accessioned2024-02-29T06:55:58Z-
dc.date.available2024-02-29T06:55:58Z-
dc.date.issued2016-
dc.identifier.citationIECON Proceedings (Industrial Electronics Conference), 2016, p. 1221-1226-
dc.identifier.urihttp://hdl.handle.net/10722/336707-
dc.description.abstractThis paper presents a new soft-switched, current-driven full-bridge converter. A simple snubber is used in order to get ZVS for all the main switches. The soft-switching realization is independent of the load. The snubber is placed in parallel with the bridge. All the resonant circuit energy is recycled by the load in each half cycle. No additional current stresses appear on the main switches. A design-oriented steady-state analysis leads to the expressions of the dc voltage conversion ratio and ZVS analytical conditions, allowing for a trade-off design of the resonant inductor. A prototype has been built with a high energy transfer efficiency. The simulation and experiment results confirm the detailed theoretical analysis.-
dc.languageeng-
dc.relation.ispartofIECON Proceedings (Industrial Electronics Conference)-
dc.subjectDC-DC conversion-
dc.subjectPWM-
dc.subjectSoft switching-
dc.subjectZero voltage switching-
dc.titleA new ZVS-PWM current-fed full-bridge converter with full soft-switching load range-
dc.typeConference_Paper-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/IECON.2016.7793948-
dc.identifier.scopuseid_2-s2.0-85010032179-
dc.identifier.spage1221-
dc.identifier.epage1226-

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