{"title":"A nonsinusoidal reference wave for PWM AC drives","authors":"S. H. Hosseini, A. Servatian, A. Seifi","doi":"10.1109/ISIE.1993.268805","DOIUrl":null,"url":null,"abstract":"The authors propose a suitable reference wave for pulse width modulation (PWM) AC Drives. Staircase reference waves whose levels are calculated to eliminate certain harmonics, are studied. A certain staircase reference waveform with L levels is constructed; when L is made very large, in limit, this staircase waveform approaches a continuous one which is called Quasine (Quasi+Sine). This approach compared to the classical harmonic elimination method has the advantage that the magnitude of nontriplen harmonics is reduced. The authors developed a computer program by TURBO PASCAL 6 to have a comparison between the harmonic contents of output voltage for various reference waveforms.<<ETX>>","PeriodicalId":267349,"journal":{"name":"ISIE '93 - Budapest: IEEE International Symposium on Industrial Electronics Conference Proceedings","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ISIE '93 - Budapest: IEEE International Symposium on Industrial Electronics Conference Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISIE.1993.268805","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The authors propose a suitable reference wave for pulse width modulation (PWM) AC Drives. Staircase reference waves whose levels are calculated to eliminate certain harmonics, are studied. A certain staircase reference waveform with L levels is constructed; when L is made very large, in limit, this staircase waveform approaches a continuous one which is called Quasine (Quasi+Sine). This approach compared to the classical harmonic elimination method has the advantage that the magnitude of nontriplen harmonics is reduced. The authors developed a computer program by TURBO PASCAL 6 to have a comparison between the harmonic contents of output voltage for various reference waveforms.<>
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