{"title":"Electrolytic capacitor elimination in power electronic system by high frequency active filter","authors":"B. Bose, D. Kastha","doi":"10.1109/IAS.1991.178340","DOIUrl":null,"url":null,"abstract":"The application of a high frequency current-fed type active filter for elimination of electrolytic capacitor in the DC link of an inverter is described. The active filter operation has been described, preliminary analysis and design have been made, and simulation studies have been made in detail for a three-phase inverter in PWM and square-wave modes and a single-phase inverter in PWM mode to prove the feasibility of concepts. The study indicates that it is possible to eliminate the unreliable electrolytic capacitor by high frequency active filter.<<ETX>>","PeriodicalId":294244,"journal":{"name":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"51","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IAS.1991.178340","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 51
Abstract
The application of a high frequency current-fed type active filter for elimination of electrolytic capacitor in the DC link of an inverter is described. The active filter operation has been described, preliminary analysis and design have been made, and simulation studies have been made in detail for a three-phase inverter in PWM and square-wave modes and a single-phase inverter in PWM mode to prove the feasibility of concepts. The study indicates that it is possible to eliminate the unreliable electrolytic capacitor by high frequency active filter.<>
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