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Optimal design of a V-type consequent-pole motor with shifted PMs for reducing the PM usage and the torque ripple영구 자석 사용 및 토크 리플을 줄이기 위해 시프트 된 PM을 갖춘 V-type consequent-pole 모터의 최적화 설계
- Other Titles
- 영구 자석 사용 및 토크 리플을 줄이기 위해 시프트 된 PM을 갖춘 V-type consequent-pole 모터의 최적화 설계
- Authors
- Li ,Mingjie; Chai,Wenping; Kwon, Byung-il
- Issue Date
- Jul-2020
- Publisher
- 한국전기전자학회
- Citation
- 2020년도대한전기학회하계학술대회논문집, pp.230 - 231
- Indexed
- OTHER
- Journal Title
- 2020년도대한전기학회하계학술대회논문집
- Start Page
- 230
- End Page
- 231
- Abstract
- Surface-mounted permanent magnet synchronous machines (SPMSM) have low field weakening capability. This fact limits the implementation of these machines in high-speed applications. This paper proposes a winding changeover scheme, which realizes the multi-speed operation of the SPMSM, decreases induced back EMF by 6.33 times, and increases the base speed of the machine by 7.33 times.There are four possible winding configurations, which resultin a different amount of back EMF. To verify the roposed scheme, the finite element method (FEM) simulation resultsare provided.
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