Prof. Myung-Seop Lim

형상 변화를 통한 ISG용 권선 계자형 동기모터의 출력 개선 설계
2020-02-03 16:12:27 조회수654
Date of Conference: 2019.11
Conference: 한국자동차공학회 추계학술대회 및 전시회
Authors: 이수경, 유준열, 정영훈, 임명섭

For ISG (integrated starter-generator), high power and efficiency characteristics are required. Conventionally, it is known that PMSM (permanent magnet synchronous motor) is appropriate for ISG, due to its high performance. However, unstable supply of the rare earth magnet becomes issue these days. Among many types that can be substitute for PMSM, WFSM (wound field synchronous motor) has received attention. In this paper, design of WFSM to achieve high power is presented. By increasing axial length and changing number of coils, power improved in the same electric power specification. 

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