{"title":"Experimental Analysis of Power Quality of Semi Controlled Rectifier System","authors":"Mahashree Tamta, Rituraj, M. Chaturvedi","doi":"10.1109/WITCONECE48374.2019.9092923","DOIUrl":null,"url":null,"abstract":"The paper consists of semi-controlled rectifier circuits having thyristors as controlled switches. The gate pulse provided to these switches is of 15V (DC rectangular signal) at various firing angles. The rectifier circuit is on R load and it was noticed that even at R load the AC supply is supplying Q power towards the load side. Since R load doesn’t demand Q power, the Q power is demanded by the controlled switches, at various firing angle. The Q power is directly proportional to the Sine of actual power factor angle. Aspect surmised from this paper is helpful for industries having systems working on controlled rectifiers.","PeriodicalId":350816,"journal":{"name":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","volume":"473 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WITCONECE48374.2019.9092923","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The paper consists of semi-controlled rectifier circuits having thyristors as controlled switches. The gate pulse provided to these switches is of 15V (DC rectangular signal) at various firing angles. The rectifier circuit is on R load and it was noticed that even at R load the AC supply is supplying Q power towards the load side. Since R load doesn’t demand Q power, the Q power is demanded by the controlled switches, at various firing angle. The Q power is directly proportional to the Sine of actual power factor angle. Aspect surmised from this paper is helpful for industries having systems working on controlled rectifiers.
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