Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.07b
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- Pages.843-845
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- 2001
Analysis of Output Characteristic in accordance with Airgap Variation in Switched Reluctance Motor and Brushless DC Motor
Switched Reluctance Motor와 Brushless DC Motor의 공극 변화에 따른 출력 특성 비교
- Yoon, C.H. (Department of Electronical Engineering, Hanyang University) ;
- Park, K.K. (Department of Electronical Engineering, Hanyang University) ;
- Lee, J.C. (Department of Electronical Engineering, Hanyang University) ;
- Chun, Y.D. (Department of Electronical Engineering, Hanyang University) ;
- Lee, Ju (Department of Electronical Engineering, Hanyang University)
- Published : 2001.07.18
Abstract
In this paper, we analyze the characteristics of electecromotive force(emf), phase current and torque according to the length of the air gap using 2nd order FEM(Finite Element Method) in Synchronous Reluctance Motor(SRH) and Brushless DC Motor(BLDC) with same volume and size. In the analysis with FEM, we applied the time-step function considering the motor switch in the magnetic vector potential of the unknown node.
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