대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1994년도 하계학술대회 논문집 A
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- Pages.171-173
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- 1994
자성웨지를 사용한 유도전동기의 특성해석
Characteristic Analysis on the Induction Motor using Magnetic Wedge
- Im, Dal-Ho (Hanyang Univ.) ;
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Hong, Jung-Pyo
(Hanyang Univ.) ;
- Im, Young-Hun (Hanyang Univ.) ;
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Shin, Heung-Gyo
(Kyungsang Nat'1 Univ.) ;
- Choi, Jong-Gu (Leechun co.)
- 발행 : 1994.07.21
초록
Magnetic wedge is proposed for improving the motor performance and to reduce the ripple of air gap flux. Carter's coefficient plays very important role when the ampere turns or exciting current is calculated. In this paper, we calculate the Carter's coe. by FEM taking into account the magnetic anisotropy of magnetic wedge in simple manner and analyze the effect of the wedge. And we analyze the slot leakage flux according to the wedge property.
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