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| Magnetization Characteristics Analysis in a Pole Changing Memory Motor Using Coupled FEM and Preisach Modeling |
| Journal of Magnetics, Volume 16, Number 4, 31 Dec 2011, Pages 386-390 |
| Jung Ho Lee *(Departmnt of Electrical Engineering, Hanbat National University), Seung Chul Lee (Departmnt of Electrical Engineering, Hanbat National University) |
| Abstract |
This paper deals with the magnetic equivalent circuit modeling and permanent magnet (PM) performance
evaluations of a pole changing memory motor (PCMM). We use a coupled transient finite element method
(FEM) and Preisach modeling, which is presented to analyze the magnetic characteristics of the permanent magnets. The focus of this paper is on the evaluation of characteristics such as the magnetizing direction and the pole number of the machine under re- and de-magnetization conditions.
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| Keywords: FEM; preisach’s modeling; pole changing memory motor; magnetic equivalent circuit |
| DOI: http://dx.doi.org/10.4283/JMAG.2011.16.4.386 |
| Full Text: PDF |
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