{"title":"一个简化的空间矢量PWM方案，适用于任何n电平逆变器","authors":"P. M. Shereef, G. Shiny","doi":"10.1109/TECHSYM.2014.6808042","DOIUrl":null,"url":null,"abstract":"A simplified space-vector pulse width modulation (SVPWM) scheme for any N-level inverter is presented. The method involves the conversion of space vector diagram of NN-level inverter to that of a 2-level inverter. 60° coordinate system is used to represent space vectors instead of using cartesian coordinate system. In 60° coordinate system only integer coordinates are involved. So the computational complexity is reduced. The proposed scheme is experimentally verified for a three level inverter realised by cascading two 2-level inverters.","PeriodicalId":265072,"journal":{"name":"Proceedings of the 2014 IEEE Students' Technology Symposium","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2014-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A simplified space vector PWM scheme for any N-level inverter\",\"authors\":\"P. M. Shereef, G. Shiny\",\"doi\":\"10.1109/TECHSYM.2014.6808042\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A simplified space-vector pulse width modulation (SVPWM) scheme for any N-level inverter is presented. The method involves the conversion of space vector diagram of NN-level inverter to that of a 2-level inverter. 60° coordinate system is used to represent space vectors instead of using cartesian coordinate system. In 60° coordinate system only integer coordinates are involved. So the computational complexity is reduced. The proposed scheme is experimentally verified for a three level inverter realised by cascading two 2-level inverters.\",\"PeriodicalId\":265072,\"journal\":{\"name\":\"Proceedings of the 2014 IEEE Students' Technology Symposium\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 2014 IEEE Students' Technology Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/TECHSYM.2014.6808042\",\"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 2014 IEEE Students' Technology Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TECHSYM.2014.6808042","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A simplified space vector PWM scheme for any N-level inverter
A simplified space-vector pulse width modulation (SVPWM) scheme for any N-level inverter is presented. The method involves the conversion of space vector diagram of NN-level inverter to that of a 2-level inverter. 60° coordinate system is used to represent space vectors instead of using cartesian coordinate system. In 60° coordinate system only integer coordinates are involved. So the computational complexity is reduced. The proposed scheme is experimentally verified for a three level inverter realised by cascading two 2-level inverters.
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