Referenced Items are not available for this document.
The concept of flux memory is due to the nature that the magnetization level of the AlNiCo permanent magnet (AlNiCo-PM) in the motor can be regulated by a temporary dc current pulse and memorized automatically. In this paper, a new type of memory motor, namely the stator-permanent-magnet (stator-PM) doubly salient flux memory (DSFM) motor is proposed. The key is to incorporate both AlNiCo-PM and NdFeB-PM into the proposed memory motor. Thus, the resulting new memory motor can not only retain high power density, but also offer efficient air-gap flux control. To accurately analyze the stator-PM DSFM motor, a piecewise-linear hysteresis model is employed in the time-stepping finite element method. Both static and transient electromagnetic performances of the motor are given to verify the validity of the new method.
Published in:
Magnetics, IEEE Transactions on
(Volume:47
,
Issue:
5
)
Date of Publication: May 2011
- Page(s):
- 1106 - 1109
- ISSN :
- 0018-9464
- INSPEC Accession Number:
- 11960696
- Digital Object Identifier :
- 10.1109/TMAG.2010.2072986
- Product Type:
- Journals & Magazines
- Date of Publication :
- 02 September 2010
- Date of Current Version :
- 21 April 2011
- Issue Date :
- May 2011
- Sponsored by :
- IEEE Magnetics Society
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