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피로하중을 고려한 매입형 영구자석 전동기의 레벨셋 기반 자속장벽 형상 최적설계Level set based Shape Optimization of Flux Barrier in Interior Permanent Magnet Motor Considering Fatigue Loading
- Other Titles
- Level set based Shape Optimization of Flux Barrier in Interior Permanent Magnet Motor Considering Fatigue Loading
- Issue Date
- Nov-2012
- Publisher
- 한국자동차공학회
- Keywords
- Level set based shape optimization (레벨셋 기반 형상 최적설계); Interior permanent magnet synchronous motor (매입형 영구자석 동기 전동기); Flux barrier (자속 장벽); Fatigue loading (피로 하중)
- Citation
- 2012년 한국자동차공학회 학술대회 및 전시회, no. , pp.2368 - 2369
- Indexed
- OTHER
- Journal Title
- 2012년 한국자동차공학회 학술대회 및 전시회
- Start Page
- 2368
- End Page
- 2369
- Abstract
- .This paper presents the optimal design of flux barrier in an interior permanent magnet synchronous motor (IPMSM) considering fatigue loading. The level set method is implemented to design the innovative shape of the flux barrier. To maintain the magnetic performance and improve mechanical performance, the objective function is defined by minimizing torque ripple under the fatigue loading constraints calculated from S-N curve and Goodman diagram. The proposed method is confirmed by designing 12 pole 18 slot V-type IPMSM and the optimal configuration improved the fatigue life.
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Collections - 서울 공과대학 > 서울 미래자동차공학과 > 1. Journal Articles
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Related Researcher
- Min, Seung jae
- COLLEGE OF ENGINEERING (DEPARTMENT OF AUTOMOTIVE ENGINEERING)