{"title":"带升压开关的三相隔离降压矩阵型整流器单相失相运行分析","authors":"J. Afsharian, D. Xu, Bin Wu, B. Gong, Z. Yang","doi":"10.1109/APEC.2018.8340985","DOIUrl":null,"url":null,"abstract":"In this paper, the one phase loss operation of the three-phase isolated buck matrix-type rectifier with integrated boost output stage is analyzed. During normal operation (three-phase operation) the boost switch is disabled and during one phase loss is enabled. The analysis of one phase loss with combination of buck and boost (buck+boost) operation shows that the converter is able to deliver two-third of rated power and regulate the output voltage with maximum output voltage drop less than 4 % of nominal output voltage with significantly smaller output capacitor comparing with conventional buck matrix-type rectifier. The performance of the converter in buck and buck+boost operation is evaluated and verified by simulations and experiments on a 5 kW prototype.","PeriodicalId":113756,"journal":{"name":"2018 IEEE Applied Power Electronics Conference and Exposition (APEC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analysis of one phase loss operation of three-phase isolated buck matrix-type rectifier with a boost switch\",\"authors\":\"J. Afsharian, D. Xu, Bin Wu, B. Gong, Z. Yang\",\"doi\":\"10.1109/APEC.2018.8340985\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, the one phase loss operation of the three-phase isolated buck matrix-type rectifier with integrated boost output stage is analyzed. During normal operation (three-phase operation) the boost switch is disabled and during one phase loss is enabled. The analysis of one phase loss with combination of buck and boost (buck+boost) operation shows that the converter is able to deliver two-third of rated power and regulate the output voltage with maximum output voltage drop less than 4 % of nominal output voltage with significantly smaller output capacitor comparing with conventional buck matrix-type rectifier. The performance of the converter in buck and buck+boost operation is evaluated and verified by simulations and experiments on a 5 kW prototype.\",\"PeriodicalId\":113756,\"journal\":{\"name\":\"2018 IEEE Applied Power Electronics Conference and Exposition (APEC)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-03-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE Applied Power Electronics Conference and Exposition (APEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APEC.2018.8340985\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE Applied Power Electronics Conference and Exposition (APEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APEC.2018.8340985","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of one phase loss operation of three-phase isolated buck matrix-type rectifier with a boost switch
In this paper, the one phase loss operation of the three-phase isolated buck matrix-type rectifier with integrated boost output stage is analyzed. During normal operation (three-phase operation) the boost switch is disabled and during one phase loss is enabled. The analysis of one phase loss with combination of buck and boost (buck+boost) operation shows that the converter is able to deliver two-third of rated power and regulate the output voltage with maximum output voltage drop less than 4 % of nominal output voltage with significantly smaller output capacitor comparing with conventional buck matrix-type rectifier. The performance of the converter in buck and buck+boost operation is evaluated and verified by simulations and experiments on a 5 kW prototype.
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