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Analysis of Cogging Torque in Brushless Machines Having Nonuniformly Distributed Stator Slots and Stepped Rotor Magnets.
- Source :
-
IEEE Transactions on Magnetics . Oct2005, Vol. 41 Issue 10, p3910-3912. 3p. - Publication Year :
- 2005
-
Abstract
- A simple analytical technique is proposed for synthesizing the cogging torque waveform of a permanent magnet brushless machine from the cogging torque waveform that is associated with a single stator slot. The machine may have either uniformly or nonuniformly distributed stator slots and/or a skewed rotor, in which the skew is realized by circumferentially displacing the magnets of each pole. The technique is validated by finite element analysis and measurements. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189464
- Volume :
- 41
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Magnetics
- Publication Type :
- Academic Journal
- Accession number :
- 18871006
- Full Text :
- https://doi.org/10.1109/TMAG.2005.854968