S. Maddugari, V. Borghate, S. Sabyasachi, R. R. Karasani
{"title":"针对开关开路故障的一种容错级联多电平逆变器拓扑","authors":"S. Maddugari, V. Borghate, S. Sabyasachi, R. R. Karasani","doi":"10.1109/ITEC-INDIA.2017.8333861","DOIUrl":null,"url":null,"abstract":"This paper proposes cascaded multilevel inverter topology that sustains open circuit faults in all switches. The basic unit of proposed circuit is designed with four unidirectional and two bidirectional switches to produce a five level output. It maintains the output voltage for an open circuit fault in any one of the bidirectional switch and the output falls to three levels for an open circuit fault in any one of the unidirectional switches. The proposed circuit is simulated using MATLAB/SIMULINK and a hardware prototype is developed to validate the theoretical and simulation claims.","PeriodicalId":312418,"journal":{"name":"2017 IEEE Transportation Electrification Conference (ITEC-India)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"A fault tolerant cascaded multilevel inverter topology for open circuit faults in switches\",\"authors\":\"S. Maddugari, V. Borghate, S. Sabyasachi, R. R. Karasani\",\"doi\":\"10.1109/ITEC-INDIA.2017.8333861\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes cascaded multilevel inverter topology that sustains open circuit faults in all switches. The basic unit of proposed circuit is designed with four unidirectional and two bidirectional switches to produce a five level output. It maintains the output voltage for an open circuit fault in any one of the bidirectional switch and the output falls to three levels for an open circuit fault in any one of the unidirectional switches. The proposed circuit is simulated using MATLAB/SIMULINK and a hardware prototype is developed to validate the theoretical and simulation claims.\",\"PeriodicalId\":312418,\"journal\":{\"name\":\"2017 IEEE Transportation Electrification Conference (ITEC-India)\",\"volume\":\"57 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 IEEE Transportation Electrification Conference (ITEC-India)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ITEC-INDIA.2017.8333861\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE Transportation Electrification Conference (ITEC-India)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ITEC-INDIA.2017.8333861","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A fault tolerant cascaded multilevel inverter topology for open circuit faults in switches
This paper proposes cascaded multilevel inverter topology that sustains open circuit faults in all switches. The basic unit of proposed circuit is designed with four unidirectional and two bidirectional switches to produce a five level output. It maintains the output voltage for an open circuit fault in any one of the bidirectional switch and the output falls to three levels for an open circuit fault in any one of the unidirectional switches. The proposed circuit is simulated using MATLAB/SIMULINK and a hardware prototype is developed to validate the theoretical and simulation claims.
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