Zhang Di, Zhang Donglai, Wang Zicai, Z. Hua, Z. Ying
{"title":"航空航天用输出纹波抵消的自驱动有源箝位正激功率变换器","authors":"Zhang Di, Zhang Donglai, Wang Zicai, Z. Hua, Z. Ying","doi":"10.1109/ICPRE48497.2019.9034804","DOIUrl":null,"url":null,"abstract":"This paper presents a novel structure of self-driven active-clamped forward power converter with output ripple-cancellation. The output ripple-cancellation structure can improve the output filter by using coupling inductor and additional DC blocking capacitor. Auxiliary winding of transformer is used to drive the active-clamped switch, and clamp circuit can make the drive voltage be stable with changing input voltage or duty cycle. The operation principle and experimental results are shown in this paper, which has the maximum efficiency of 93%.","PeriodicalId":387293,"journal":{"name":"2019 4th International Conference on Power and Renewable Energy (ICPRE)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Self-driven Active-Clamped Forward Power Converter with Output Ripple-Cancellation for Aerospace Applications\",\"authors\":\"Zhang Di, Zhang Donglai, Wang Zicai, Z. Hua, Z. Ying\",\"doi\":\"10.1109/ICPRE48497.2019.9034804\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a novel structure of self-driven active-clamped forward power converter with output ripple-cancellation. The output ripple-cancellation structure can improve the output filter by using coupling inductor and additional DC blocking capacitor. Auxiliary winding of transformer is used to drive the active-clamped switch, and clamp circuit can make the drive voltage be stable with changing input voltage or duty cycle. The operation principle and experimental results are shown in this paper, which has the maximum efficiency of 93%.\",\"PeriodicalId\":387293,\"journal\":{\"name\":\"2019 4th International Conference on Power and Renewable Energy (ICPRE)\",\"volume\":\"26 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 4th International Conference on Power and Renewable Energy (ICPRE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICPRE48497.2019.9034804\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 4th International Conference on Power and Renewable Energy (ICPRE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPRE48497.2019.9034804","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Self-driven Active-Clamped Forward Power Converter with Output Ripple-Cancellation for Aerospace Applications
This paper presents a novel structure of self-driven active-clamped forward power converter with output ripple-cancellation. The output ripple-cancellation structure can improve the output filter by using coupling inductor and additional DC blocking capacitor. Auxiliary winding of transformer is used to drive the active-clamped switch, and clamp circuit can make the drive voltage be stable with changing input voltage or duty cycle. The operation principle and experimental results are shown in this paper, which has the maximum efficiency of 93%.
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