철손 저감을 위한 매입형 영구자석 동기 전동기의 구조설계Structural Design of Interior Permanent Magnet Synchronous Motor for Iron Loss Reduction
- Other Titles
- Structural Design of Interior Permanent Magnet Synchronous Motor for Iron Loss Reduction
- Authors
- 정영석; 민승재; 홍정표
- Issue Date
- Dec-2013
- Publisher
- 대한기계학회
- Keywords
- Iron loss(철손); level set based optimization method(레벨셋 기반 최적화 기법); Interior permanent magnet synchronous motor(매입형 영구자석 동기 전동기)
- Citation
- 대한기계학회 2013년도 학술대회, pp.3676 - 3677
- Indexed
- OTHER
- Journal Title
- 대한기계학회 2013년도 학술대회
- Start Page
- 3676
- End Page
- 3677
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/161079
- Abstract
- This paper presents the optimization method that minimizes the higher harmonics of the magnetic flux density of the air gap of interior permanent magnet synchronous motor(IPMSM) for the iron loss reduction satisfying the performance requirement. The level set based optimization method is applied to design the shape of a rotor and stator of IPMSM. The iron loss is calculated by performing harmonic analysis of the magnetic flux density at each node based on the magnetostatic analysis with the experimental data. The proposed method is applied to design the IPMSM of a hybrid starter and generator. It is confirmed that iron loss of the optimal design is reduced while meets the torque requirement.
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