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Finite element analysis of brushless DC motors for flux weakening operation
- Source :
- IEEE Transactions on Magnetics. Sept, 1996, Vol. 32 Issue 5, p5040, 3 p.
- Publication Year :
- 1996
-
Abstract
- Finite element analysis is used to obtain the non-linear variation of axis and cross-axis flux-linkages for a dq model of an interior magnet, brush-less DC motor (BLDC). The model is used to compare competing designs of the conventional form of BLDC with designs of a novel type that has q-axis flux barriers. It is shown that the flux-barrier motor will give (i) equal rated performance, and (ii) better over-rating performance.
Details
- ISSN :
- 00189464
- Volume :
- 32
- Issue :
- 5
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Magnetics
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.19265151