{"title":"Study of Effect of Magnet Clearance Fit on High-speed Interior Permanent Magnet Synchronous Motor","authors":"Jian Chen, Yunchong Wang, Wenlong Liu","doi":"10.1109/SCEMS56272.2022.9990736","DOIUrl":null,"url":null,"abstract":"For interior permanent magnet synchronous motors (IPMSM), assembling permanent magnet with clearance fittings can make the procedure less challenging. While the position of the PMs may fluctuate as a result of centrifugal and electromagnetic forces, this may impair motor performance, particularly for high-speed PMSMs. In this paper, Maxwell stress tensor method and finite element method are used to analyze the force applied to PMs. A 1. 6kW,18krpm motor is employed to analyze the effect of PM location on motor performance. Finally, a prototype is made and tested to verify the correctness of analysis.","PeriodicalId":148762,"journal":{"name":"2022 IEEE 5th Student Conference on Electric Machines and Systems (SCEMS)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 5th Student Conference on Electric Machines and Systems (SCEMS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SCEMS56272.2022.9990736","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
For interior permanent magnet synchronous motors (IPMSM), assembling permanent magnet with clearance fittings can make the procedure less challenging. While the position of the PMs may fluctuate as a result of centrifugal and electromagnetic forces, this may impair motor performance, particularly for high-speed PMSMs. In this paper, Maxwell stress tensor method and finite element method are used to analyze the force applied to PMs. A 1. 6kW,18krpm motor is employed to analyze the effect of PM location on motor performance. Finally, a prototype is made and tested to verify the correctness of analysis.
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