{"title":"The design of high-efficiency line-start motors","authors":"A. Knight, C. McClay","doi":"10.1109/IAS.1999.800002","DOIUrl":null,"url":null,"abstract":"In this paper, techniques for improving the efficiency of small, line-start motors are investigated. Through a combination of formal optimisation methods and standard design techniques, the efficiency of an induction motor is increased by 4%. This motor is then used as a basis for the design of a line start permanent magnet motor (LSPM). Steady-state and dynamic finite-element analysis of the LSPM indicates that significant efficiency improvements are obtained and that the motor will start when fully loaded.","PeriodicalId":125787,"journal":{"name":"Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370)","volume":"87 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"104","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IAS.1999.800002","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 104
Abstract
In this paper, techniques for improving the efficiency of small, line-start motors are investigated. Through a combination of formal optimisation methods and standard design techniques, the efficiency of an induction motor is increased by 4%. This motor is then used as a basis for the design of a line start permanent magnet motor (LSPM). Steady-state and dynamic finite-element analysis of the LSPM indicates that significant efficiency improvements are obtained and that the motor will start when fully loaded.
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