Post assembly magnetization patterns in rare-earth permanent-magnet motors

D. G. Dorrell, M. F. Hsieh, Y. C. Hsu

研究成果: Article同行評審

30 引文 斯高帕斯(Scopus)

摘要

This paper illustrates a method for verifying the full magnetization of a rare-earth permanent-magnet motor when it is magnetized using a post-assembly method. The usual method of manufacturing a rare-earth magnet machine is to premagnetize before assembly, however, the assembly can be cumbersome. It is possible to magnetize after assembly. This is a critical procedure. If the magnetizing current is too low, then incomplete magnetization occurs. If it is too high, then the winding will overheat and be damaged. A simple method can be used to ascertain the correct magnetization current and this is put forward here. The method is verified experimentally.

原文English
頁(從 - 到)2489-2491
頁數3
期刊IEEE Transactions on Magnetics
43
發行號6
DOIs
出版狀態Published - 2007 一月 1

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 電氣與電子工程

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