Novel Permanent Magnet Pole Shape for Reducing Cogging Torque and Generating Sinusoidal Back EMF in Surface-mounted PM Motors
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 권병일 | - |
dc.date.accessioned | 2021-06-23T03:03:04Z | - |
dc.date.available | 2021-06-23T03:03:04Z | - |
dc.date.created | 2021-02-18 | - |
dc.date.issued | 2013-07 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/27542 | - |
dc.description.abstract | This paper proposes two types of novel permanent magnet (PM) pole shapes for reducing cogging torque and generating sinusoidal back EMF in surface-mounted PM (SPM) motors. Both types of PM pole shapes adopt symmetrical construction for providing balanced axial electromagnetic force. One type is designed to be sinusoidal for obtaining high quality sinusoidal back EMF, and the other is designed to be trapezoidal considering a tradeoff between the cost and performance. Both types show a good availability of cogging torque reduction. The contribution of two types of novel permanent magnet (PM) pole shapes to motor characteristics are confirmed by 3-D finite element method (FEM). And the simulation results are compared with those of a conventional square PM pole shape and a previously reported quasi-sinusoidal PM pole shape, for highlighting the contribution of two proposed PM shapes. | - |
dc.publisher | 대한전기학회 | - |
dc.title | Novel Permanent Magnet Pole Shape for Reducing Cogging Torque and Generating Sinusoidal Back EMF in Surface-mounted PM Motors | - |
dc.title.alternative | 코깅 토크 감소와 정현파형태의 역기전력을 위한 새로운 영구자석 형상의 SPM 전동기 | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 권병일 | - |
dc.identifier.bibliographicCitation | 2013년도 대한전기학회 하계학술대회 논문집, pp.721 - 722 | - |
dc.relation.isPartOf | 2013년도 대한전기학회 하계학술대회 논문집 | - |
dc.citation.title | 2013년도 대한전기학회 하계학술대회 논문집 | - |
dc.citation.startPage | 721 | - |
dc.citation.endPage | 722 | - |
dc.type.rims | ART | - |
dc.description.journalClass | 3 | - |
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