{"title":"Parameter Estimation of an Interior Permanent Magnet Synchronous Motor","authors":"E. Sokolov, Miho Mihov","doi":"10.1109/ELMA.2019.8771686","DOIUrl":null,"url":null,"abstract":"In this paper a method for the inductances evaluation of the interior permanent magnet synchronous motor (IPMSM) is presented. The two-axis flux linkages are estimated by the air-gap flux density fundamental components obtained by means of FE simulations combined with the frozen permeability method and the discrete Fourier transform. The magnetizing, leakage and synchronous inductances in different operating points are defined. The numerical results for an IPMSM in constant torque region by base load and overload are analyzed.","PeriodicalId":304248,"journal":{"name":"2019 16th Conference on Electrical Machines, Drives and Power Systems (ELMA)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 16th Conference on Electrical Machines, Drives and Power Systems (ELMA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ELMA.2019.8771686","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
In this paper a method for the inductances evaluation of the interior permanent magnet synchronous motor (IPMSM) is presented. The two-axis flux linkages are estimated by the air-gap flux density fundamental components obtained by means of FE simulations combined with the frozen permeability method and the discrete Fourier transform. The magnetizing, leakage and synchronous inductances in different operating points are defined. The numerical results for an IPMSM in constant torque region by base load and overload are analyzed.
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