대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2000년도 추계학술대회 논문집 학회본부 B
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- Pages.315-317
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- 2000
정적 및 동적 단부효과를 고려한 선형 유도 전동기의 벡터제어 특성해석
Characteristic Analysis of Vector Controlled Linear Induction Motor Considering Static and Dynamic End Effect
- Kim, Dae-Kyong (Graduate School of Hanyang University) ;
- Woo, Kyung-Il (Graduate School of Hanyang University) ;
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Kwon, Byung-Il
(Graduate School of Hanyang University)
- 발행 : 2000.11.25
초록
Linear induction motor(LIM) 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. So, this paper propose the d-q axis equivalent circuit and vector control method considering both static and dynamic end effects of the LIM. This vector control method consists of the slip frequency control, the time-invariant control and decoupling control. As a result, it is shown that the results of equivalent circuit method have a goof agreement with the results of finite element method.
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