{"title":"带反激同步整流器的多输出变换器的高效有源LC缓冲器","authors":"M. Jinno, Po-Yuan Chen, Kun-chih Lin","doi":"10.1109/PESC.2003.1218127","DOIUrl":null,"url":null,"abstract":"An efficient active LC snubber for multi-output converters with flyback synchronous rectifier (SR) is proposed in this paper. The proposed active LC snubber can be used to reset transformer and suppress switching surges. Besides, by storing surge energy in the proposed active LC snubber and then releasing it to the flyback SR, the converter can achieve high efficiency. For a forward converter with flyback SR, 90.8%, the maximum output efficiency, can be achieved. Experimental results also show that the output efficiency of this converter with the proposed active LC snubber is higher than that of active-clamped-based converters.","PeriodicalId":236199,"journal":{"name":"IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03.","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":"{\"title\":\"An efficient active LC snubber for multi-output converters with flyback synchronous rectifier\",\"authors\":\"M. Jinno, Po-Yuan Chen, Kun-chih Lin\",\"doi\":\"10.1109/PESC.2003.1218127\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An efficient active LC snubber for multi-output converters with flyback synchronous rectifier (SR) is proposed in this paper. The proposed active LC snubber can be used to reset transformer and suppress switching surges. Besides, by storing surge energy in the proposed active LC snubber and then releasing it to the flyback SR, the converter can achieve high efficiency. For a forward converter with flyback SR, 90.8%, the maximum output efficiency, can be achieved. Experimental results also show that the output efficiency of this converter with the proposed active LC snubber is higher than that of active-clamped-based converters.\",\"PeriodicalId\":236199,\"journal\":{\"name\":\"IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03.\",\"volume\":\"22 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-06-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PESC.2003.1218127\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.2003.1218127","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An efficient active LC snubber for multi-output converters with flyback synchronous rectifier
An efficient active LC snubber for multi-output converters with flyback synchronous rectifier (SR) is proposed in this paper. The proposed active LC snubber can be used to reset transformer and suppress switching surges. Besides, by storing surge energy in the proposed active LC snubber and then releasing it to the flyback SR, the converter can achieve high efficiency. For a forward converter with flyback SR, 90.8%, the maximum output efficiency, can be achieved. Experimental results also show that the output efficiency of this converter with the proposed active LC snubber is higher than that of active-clamped-based converters.
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