Modeling and Effects of In Situ Magnetization of Isotropic Ferrite Magnet Motors

@article{Hsieh2014ModelingAE,
  title={Modeling and Effects of In Situ Magnetization of Isotropic Ferrite Magnet Motors},
  author={Min-Fu Hsieh and David George Dorrell and Ching-Kuo Lin and Po-Ting Chen and Peter Y. P. Wung},
  journal={IEEE Transactions on Industry Applications},
  year={2014},
  volume={50},
  pages={364-374}
}
This paper outlines a method using finite-element analysis (FEA) to model the magnetization process of a small brushless surface-magnet three-phase motor with isotropic ferrite magnets and concentrated windings. This is aimed at allowing in situ magnetization using the three-phase machine winding. Radial magnetization is the nominal manufactured magnetization pattern; however, the in situ method leads to a variation in the magnetization pattern, and the performance is examined using open… CONTINUE READING
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