{"title":"一种新型电感耦合ZVT三相逆变器","authors":"Jae-Young Choi, D. Boroyevich, F. Lee","doi":"10.1109/PESC.1999.785629","DOIUrl":null,"url":null,"abstract":"This paper proposes a novel zero-voltage transition (ZVT) topology applied to a three-phase inverter. This topology, including only two auxiliary switches, can achieve the zero-voltage turn-on of main switches as well as the zero-current turn-off of auxiliary switches. The modified space-vector modulation (SVM) is introduced to make the zero voltage turn-on possible in any switching condition. The simulation and test results show the improved switching characteristics and the reduced losses compared to the hard-switching and the conventional ZVT with two switches in three-phase inverters.","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":"20","resultStr":"{\"title\":\"A novel ZVT three-phase inverter with coupled inductors\",\"authors\":\"Jae-Young Choi, D. Boroyevich, F. Lee\",\"doi\":\"10.1109/PESC.1999.785629\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes a novel zero-voltage transition (ZVT) topology applied to a three-phase inverter. This topology, including only two auxiliary switches, can achieve the zero-voltage turn-on of main switches as well as the zero-current turn-off of auxiliary switches. The modified space-vector modulation (SVM) is introduced to make the zero voltage turn-on possible in any switching condition. The simulation and test results show the improved switching characteristics and the reduced losses compared to the hard-switching and the conventional ZVT with two switches in three-phase inverters.\",\"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\":\"20\",\"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.1999.785629\",\"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.1999.785629","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A novel ZVT three-phase inverter with coupled inductors
This paper proposes a novel zero-voltage transition (ZVT) topology applied to a three-phase inverter. This topology, including only two auxiliary switches, can achieve the zero-voltage turn-on of main switches as well as the zero-current turn-off of auxiliary switches. The modified space-vector modulation (SVM) is introduced to make the zero voltage turn-on possible in any switching condition. The simulation and test results show the improved switching characteristics and the reduced losses compared to the hard-switching and the conventional ZVT with two switches in three-phase inverters.
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