Optimal Skew Angle for Improving of Start-Up Performance of a Single-Phase Line-Start Permanent Magnet Motor
- Authors
- 권병일
- Issue Date
- Oct-2008
- Publisher
- IEEE
- Keywords
- Back EMF; FEM; Line start permanent magnet motor; Multi-slice; Skew
- Citation
- IAS 2008
- Indexed
- SCOPUS
- Journal Title
- IAS 2008
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/42147
- DOI
- 10.1109/08IAS.2008.60
- ISSN
- 01972618
- Abstract
- This paper deals with the skew effects on starting characteristics of a line-start permanent-magnet motor (LSPM). Considering structural constraints of a rotor of an LSPM, we propose a stator-skewed core. With variation of the skew angle of stator core, the back EMF and the start-up characteristics are analyzed, and the optimal angle to maximize the start-up performance is searched. For analysis considering the 3D-effects of skewed structure, we apply the 2D FEM with multi-slice combination technique. The optimal skewed model and a non-skewed model are fabricated, tested and validated experimentally. © 2008 IEEE.
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Collections - COLLEGE OF ENGINEERING SCIENCES > SCHOOL OF ELECTRICAL ENGINEERING > 1. Journal Articles
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