Bar Winding을 사용한 EV용 IPMSM의 AC 저항 저감을 위한 고정자 최적 설계
- Title
- Bar Winding을 사용한 EV용 IPMSM의 AC 저항 저감을 위한 고정자 최적 설계
- Other Titles
- Stator Optimal Design to reduce AC Resistance of IPMSM with Bar Winding for EV Traction
- Author
- 임명섭
- Keywords
- AC 저항; 분산분석; 크리깅 대체모델; 라틴 초입방추출; AC Resistance; Analysis of variance; Kriging surrogate model; Latin hypercube sampling
- Issue Date
- 2020-11
- Publisher
- 한국자동차공학회
- Citation
- 2020년 한국자동차공학회 추계학술대회 및 전시회, Page. 1199-1204
- Abstract
- Bar winding is widely applied to EV traction motors because of its high fill factor. However, bar winding causes AC resistance to increase due to its large cross-sectional area of the conductor. For high efficiency, AC resistance must be reduced. Therefore, this paper proposes a stator optimal design method for EV traction motors to reduce AC resistance. First, the design factors which affect the output power and efficiency of the motor are determined by the analysis of variance. Next, the experimental points are determined by using Latin hypercube sampling, and use a Kriging surrogate model to proceed with the optimal design. As a result, we compare the efficiency of the target motor and the optimal design motor calculated through finite element analysis.
- URI
- https://repository.hanyang.ac.kr/handle/20.500.11754/172840https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE10519627
- ISSN
- 2713-7171
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > AUTOMOTIVE ENGINEERING(미래자동차공학과) > Articles
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