{"title":"带lc滤波器的三相PWM逆变器的数字控制","authors":"T. Kawabata, T. Miyashita, Y. Yamamoto","doi":"10.1109/PESC.1988.18190","DOIUrl":null,"url":null,"abstract":"An algorithm for digital control of a three-phase sinusoidal voltage inverter having an output L-C filter has been developed. The transient of the L-C filter during the discretization time has been taken into account by discretizing the fourth-order matrix state equation of the current and the voltage of the d-q frame and precise discrete equations of the inverter have been introduced. Using these equations, a deadbeat controller consisting of a d-q current minor loop and a d-q voltage major loop, with precise decoupling of the d-q components, has been developed.<<ETX>>","PeriodicalId":283605,"journal":{"name":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","volume":"67 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":"{\"title\":\"Digital control of three phase PWM inverter with L-C filter\",\"authors\":\"T. Kawabata, T. Miyashita, Y. Yamamoto\",\"doi\":\"10.1109/PESC.1988.18190\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An algorithm for digital control of a three-phase sinusoidal voltage inverter having an output L-C filter has been developed. The transient of the L-C filter during the discretization time has been taken into account by discretizing the fourth-order matrix state equation of the current and the voltage of the d-q frame and precise discrete equations of the inverter have been introduced. Using these equations, a deadbeat controller consisting of a d-q current minor loop and a d-q voltage major loop, with precise decoupling of the d-q components, has been developed.<<ETX>>\",\"PeriodicalId\":283605,\"journal\":{\"name\":\"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference\",\"volume\":\"67 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-04-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PESC.1988.18190\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.1988.18190","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Digital control of three phase PWM inverter with L-C filter
An algorithm for digital control of a three-phase sinusoidal voltage inverter having an output L-C filter has been developed. The transient of the L-C filter during the discretization time has been taken into account by discretizing the fourth-order matrix state equation of the current and the voltage of the d-q frame and precise discrete equations of the inverter have been introduced. Using these equations, a deadbeat controller consisting of a d-q current minor loop and a d-q voltage major loop, with precise decoupling of the d-q components, has been developed.<>
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