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Electromagnetic analysis of high speed brushless DC motor according to PM structure
- Authors
- Jang, S.-M.; Jeong, J.-H.; Park, H.-I.; Choi, J.-H.; Sung, S.-Y.
- Issue Date
- 2012
- Citation
- 2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012, pp 884 - 886
- Pages
- 3
- Journal Title
- 2012 IEEE Vehicle Power and Propulsion Conference, VPPC 2012
- Start Page
- 884
- End Page
- 886
- ISSN
- 0000-0000
- Abstract
- This paper deals with the ellipse permanent magnet machines for the minimization of torque ripple based on electromagnetic field theory. On the basis of a magnetic vector potential and a two dimensional (2-D) polar system, analytical solutions for flux density due to permanent magnet (PM) and current are obtained. In particular, the analytical solutions for mathematical expressions of magnets with different circumferential thicknesses can be solved introducing improved magnetization modeling techniques. The analytical results are validated extensively be nonlinear finite element solutions, a reduction of torque ripple can be achieved. ？ 2012 IEEE.
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Collections - 친환경해양개발연구본부 > 친환경연료추진연구센터 > Journal Articles
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Related Researcher
- Sung, So Young
- 친환경해양개발연구본부 (친환경연료추진연구센터)