Methods of torque ripple reduction for flux reversal motor

Vakil, Gaurang; Sheth, N. K.; Miller, David

Abstract

This paper presents two-dimensional finite element based results for various methods of torque ripple reduction in flux-reversal motors. The effects of variation in magnet and rotor pole heights, rotor pole skewing, and multiple teeth per rotor pole on the cogging torque, developed torque, torque ripple, and phase inductance and also an optimum value of the magnet and rotor pole heights, skew angle, and choice of teeth per rotor pole with the teeth depth resulting in torque ripple reduction are presented. © 2009 American Institute of Physics.

Citation

Vakil, G., Sheth, N. K., & Miller, D. (2009). Methods of torque ripple reduction for flux reversal motor. Journal of Applied Physics, 105(7), Article 07F122. https://doi.org/10.1063/1.3076149

• Journal Article Type: Article
• Acceptance Date: Dec 28, 2008
• Publication Date: Apr 1, 2009
• Deposit Date: May 14, 2024
• Journal: Journal of Applied Physics
• Print ISSN: 0021-8979
• Electronic ISSN: 1089-7550
• Publisher: American Institute of Physics
• Peer Reviewed: Peer Reviewed
• Volume: 105
• Issue: 7
• Article Number: 07F122
• DOI: https://doi.org/10.1063/1.3076149
• Public URL: https://nottingham-repository.worktribe.com/output/23524852
• Publisher URL: https://pubs.aip.org/aip/jap/article/105/7/07F122/1066259/Methods-of-torque-ripple-reduction-for-flux