P.J.M. Menegaz, M. A. Có, D. Simonetti, J.L.F. Vieira
{"title":"改进ZVT DC-DC变换器的运行","authors":"P.J.M. Menegaz, M. A. Có, D. Simonetti, J.L.F. Vieira","doi":"10.1109/PESC.1999.789018","DOIUrl":null,"url":null,"abstract":"This paper presents an improved ZVT DC-DC boost power converter using a regenerative snubber. The proposed snubber uses a magnetically coupled cell to reduce the turn-off switching loss of the auxiliary switch. The method has been employed to build a 500 W/100 kHz prototype. The experimental results show the ZVT DC-DC boost converter waveforms with and without the regenerative snubber. A high efficiency is achieved using the proposed improvement.","PeriodicalId":292317,"journal":{"name":"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"37","resultStr":"{\"title\":\"Improving the operation of ZVT DC-DC converters\",\"authors\":\"P.J.M. Menegaz, M. A. Có, D. Simonetti, J.L.F. Vieira\",\"doi\":\"10.1109/PESC.1999.789018\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents an improved ZVT DC-DC boost power converter using a regenerative snubber. The proposed snubber uses a magnetically coupled cell to reduce the turn-off switching loss of the auxiliary switch. The method has been employed to build a 500 W/100 kHz prototype. The experimental results show the ZVT DC-DC boost converter waveforms with and without the regenerative snubber. A high efficiency is achieved using the proposed improvement.\",\"PeriodicalId\":292317,\"journal\":{\"name\":\"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)\",\"volume\":\"23 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1999-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"37\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PESC.1999.789018\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.1999.789018","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper presents an improved ZVT DC-DC boost power converter using a regenerative snubber. The proposed snubber uses a magnetically coupled cell to reduce the turn-off switching loss of the auxiliary switch. The method has been employed to build a 500 W/100 kHz prototype. The experimental results show the ZVT DC-DC boost converter waveforms with and without the regenerative snubber. A high efficiency is achieved using the proposed improvement.
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