{"title":"低损耗全桥PWM DC-DC转换器拓扑结构","authors":"V. Agelidis, G. Joós, P. Ziogas","doi":"10.1109/PESC.1993.471980","DOIUrl":null,"url":null,"abstract":"A conventional snubber configuration suitable for BJTs or IGBTs is presented. A notable feature of this topology is that zero-current turn-on and zero-voltage turn-off are obtained under all conditions from no-load to full-load. A simple energy recovery arrangement to improve the overall converter efficiency is proposed. Complete analysis and design procedure are included. A prototype unit of 5 kW, operating at 20 kHz, is fully implemented and tested to verify the feasibility of the proposed converter topology.<<ETX>>","PeriodicalId":358822,"journal":{"name":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"A low-loss full-bridge PWM DC-DC converter topology\",\"authors\":\"V. Agelidis, G. Joós, P. Ziogas\",\"doi\":\"10.1109/PESC.1993.471980\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A conventional snubber configuration suitable for BJTs or IGBTs is presented. A notable feature of this topology is that zero-current turn-on and zero-voltage turn-off are obtained under all conditions from no-load to full-load. A simple energy recovery arrangement to improve the overall converter efficiency is proposed. Complete analysis and design procedure are included. A prototype unit of 5 kW, operating at 20 kHz, is fully implemented and tested to verify the feasibility of the proposed converter topology.<<ETX>>\",\"PeriodicalId\":358822,\"journal\":{\"name\":\"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-06-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PESC.1993.471980\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of IEEE Power Electronics Specialist Conference - PESC '93","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.1993.471980","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A low-loss full-bridge PWM DC-DC converter topology
A conventional snubber configuration suitable for BJTs or IGBTs is presented. A notable feature of this topology is that zero-current turn-on and zero-voltage turn-off are obtained under all conditions from no-load to full-load. A simple energy recovery arrangement to improve the overall converter efficiency is proposed. Complete analysis and design procedure are included. A prototype unit of 5 kW, operating at 20 kHz, is fully implemented and tested to verify the feasibility of the proposed converter topology.<>
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