{"title":"轻负荷软开关DC-DC变换器的开关控制新方法","authors":"H. Kon, H. Kira","doi":"10.1109/PCC.2002.997589","DOIUrl":null,"url":null,"abstract":"A novel switching control method for soft-switching DC-DC converter is proposed. The proposed control method is keeping the zero voltage switching (ZVS) switches off until snubber capacitors discharged. This method is simple and effectively achieves ZVS at light load. Without adding any auxiliary resonant component, it can provide compact and high efficient converter. Furthermore, by taking voltage fluctuation into consideration, the control method can achieve high reliability. This proposed method is applied to soft-switching DC-DC converter including ZVS arm.","PeriodicalId":320424,"journal":{"name":"Proceedings of the Power Conversion Conference-Osaka 2002 (Cat. No.02TH8579)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Novel switching control method for soft-switching DC-DC converter at light loads\",\"authors\":\"H. Kon, H. Kira\",\"doi\":\"10.1109/PCC.2002.997589\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A novel switching control method for soft-switching DC-DC converter is proposed. The proposed control method is keeping the zero voltage switching (ZVS) switches off until snubber capacitors discharged. This method is simple and effectively achieves ZVS at light load. Without adding any auxiliary resonant component, it can provide compact and high efficient converter. Furthermore, by taking voltage fluctuation into consideration, the control method can achieve high reliability. This proposed method is applied to soft-switching DC-DC converter including ZVS arm.\",\"PeriodicalId\":320424,\"journal\":{\"name\":\"Proceedings of the Power Conversion Conference-Osaka 2002 (Cat. No.02TH8579)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-08-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the Power Conversion Conference-Osaka 2002 (Cat. No.02TH8579)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PCC.2002.997589\",\"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 the Power Conversion Conference-Osaka 2002 (Cat. No.02TH8579)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PCC.2002.997589","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Novel switching control method for soft-switching DC-DC converter at light loads
A novel switching control method for soft-switching DC-DC converter is proposed. The proposed control method is keeping the zero voltage switching (ZVS) switches off until snubber capacitors discharged. This method is simple and effectively achieves ZVS at light load. Without adding any auxiliary resonant component, it can provide compact and high efficient converter. Furthermore, by taking voltage fluctuation into consideration, the control method can achieve high reliability. This proposed method is applied to soft-switching DC-DC converter including ZVS arm.
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