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A Novel ZCS-ZVS Hybrid Bidirectional DC-DC Converter for Fuel Cell and Supercapacitor Application
dc.contributor.author | Rama Reddy, S. | |
dc.date.accessioned | 2016-01-12T10:22:23Z | |
dc.date.available | 2016-01-12T10:22:23Z | |
dc.date.issued | 2010 | |
dc.identifier.uri | http://10.11.10.50/xmlui/handle/123456789/3844 | |
dc.description | The Annals of "Dunarea de Jos" University of Galati | en_US |
dc.description.abstract | This paper proposes a novel ZCS-ZVS hybrid bidirectional DC-DC converter based on fuel cells and supercapacitor devices. The described converter employs only one high frequency transformers to couple the half-bridge and full-bridge circuits together in the primary side and voltage doubler circuit in secondary side. Boost type converter can limit the output ripple current of the fuel cells; hybrid full-bridge structure can change operating modes according to the different input voltage. All the primary side switches can turn on under zero-current-switching condition (ZCS) in boost mode and transformer secondary side switches can turn on under zerovoltage- switching(ZVS). The operating principles of the converter are described in details. The proposed converter provides output voltages of the range 300-400V. With the proposed ZCS-ZVS concept, the MATLAB simulation results of the application of fuel cell and supercapacitor have been obtained and compared to those of hybrid bidirectional dc-dc converter (ZVS based) and the applications in order to show the superior performance of the proposed concept. | en_US |
dc.language.iso | en | en_US |
dc.publisher | The Annals of "Dunarea de Jos" University of Galati | en_US |
dc.subject | Fuel cell | en_US |
dc.subject | Supercapacitor | en_US |
dc.title | A Novel ZCS-ZVS Hybrid Bidirectional DC-DC Converter for Fuel Cell and Supercapacitor Application | en_US |
dc.type | Article | en_US |