Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.07b
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- Pages.981-983
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- 2000
Characteristic Analysis of a Linear Induction Motor considering Static and Dynamic End Effect
정적 및 동적 단부효과를 고려한 선형유도전동기의 특성 해석
- Kim, Dae-Kyong (Dept. of Electrical Eng., Graduate School of Hanyang Univ.) ;
- Kwon, Byung-Il (Dept. of Electrical Eng., Graduate School of Hanyang Univ.) ;
- Woo, Kyung-Il (Dept. of Electrical Eng., Graduate School of Hanyang Univ.)
- Published : 2000.07.17
Abstract
Linear induction motors have static and dynamic end effects due to its finite core length, so that per-phase impedances are asymmetric and the air gap flux distribution is distorted. Because of these points the d-q equivalent circuit model considering both end effects has not been exactly completed. So this paper proposes a characteristic analysis method considering both static and dynamic end effect of the LIM. This method is to utilize asymmetric d-q equivalent circuit model with dynamic end effect coefficient. As a result, it is shown that the simulation results have a good agreement with experimental ones.
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