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Reduction of Cogging Torque in Flux-Reversal Machine by Rotor Teeth Pairing.
- Source :
-
IEEE Transactions on Magnetics . Oct2005, Vol. 41 Issue 10, p3964-3966. 3p. - Publication Year :
- 2005
-
Abstract
- The cogging torque of the flux-reversal machine (FRM) may cause some problems like noise and vibration of the motor. By FEM analysis of the cogging torque of FRM, a noticeable feature was found that the rotor teeth width increases, phase and magnitude of the cogging torque varies. So, the rotor teeth pairing method is proposed for reducing the cogging torque of FRM. In this method, we made a rotor which has two different tooth widths and measured the cogging torque of the motor. From the result, we can see that the simulation result is well matched with the measured result and the proposed method is feasible. [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 :
- 18871024
- Full Text :
- https://doi.org/10.1109/TMAG.2005.855182