{"title":"一种用于感应电机驱动的新型准谐振DC-link PWM逆变器","authors":"J.J. Jafar, B. G. Fernandes","doi":"10.1109/PESC.1999.789050","DOIUrl":null,"url":null,"abstract":"A novel quasi-resonant DC-link (QRDCL) inverter for induction motor drives is proposed. Only one additional switching device is being used to create zero voltage instants in the DC-link to facilitate zero voltage switching of the inverter devices under all loading conditions. The voltage stress on the inverter devices is around (1.01-1.10)pu and any PWM technique can be used to control the output voltage of the inverter. In this paper, the principle of operation and the detailed analysis of the proposed QRDCL inverter are presented. Design criterion to achieve soft switching of the inverter devices is also given. Detailed PSPICE simulation studies are carried out to predict the performance of the inverter feeding an induction motor and these simulated results are verified experimentally.","PeriodicalId":292317,"journal":{"name":"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A novel quasi-resonant DC-link PWM inverter for induction motor drive\",\"authors\":\"J.J. Jafar, B. G. Fernandes\",\"doi\":\"10.1109/PESC.1999.789050\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A novel quasi-resonant DC-link (QRDCL) inverter for induction motor drives is proposed. Only one additional switching device is being used to create zero voltage instants in the DC-link to facilitate zero voltage switching of the inverter devices under all loading conditions. The voltage stress on the inverter devices is around (1.01-1.10)pu and any PWM technique can be used to control the output voltage of the inverter. In this paper, the principle of operation and the detailed analysis of the proposed QRDCL inverter are presented. Design criterion to achieve soft switching of the inverter devices is also given. Detailed PSPICE simulation studies are carried out to predict the performance of the inverter feeding an induction motor and these simulated results are verified experimentally.\",\"PeriodicalId\":292317,\"journal\":{\"name\":\"30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)\",\"volume\":\"46 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1999-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"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.1999.789050\",\"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.1999.789050","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A novel quasi-resonant DC-link PWM inverter for induction motor drive
A novel quasi-resonant DC-link (QRDCL) inverter for induction motor drives is proposed. Only one additional switching device is being used to create zero voltage instants in the DC-link to facilitate zero voltage switching of the inverter devices under all loading conditions. The voltage stress on the inverter devices is around (1.01-1.10)pu and any PWM technique can be used to control the output voltage of the inverter. In this paper, the principle of operation and the detailed analysis of the proposed QRDCL inverter are presented. Design criterion to achieve soft switching of the inverter devices is also given. Detailed PSPICE simulation studies are carried out to predict the performance of the inverter feeding an induction motor and these simulated results are verified experimentally.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
