Rotor Flux-Barrier Design for Torque Ripple Reduction in Synchronous Reluctance and PM-Assisted Synchronous Reluctance Motors

@article{Bianchi2009RotorFD,
  title={Rotor Flux-Barrier Design for Torque Ripple Reduction in Synchronous Reluctance and PM-Assisted Synchronous Reluctance Motors},
  author={N. Bianchi and S. Bolognani and D. Bon and M. Dai Pre},
  journal={IEEE Transactions on Industry Applications},
  year={2009},
  volume={45},
  pages={921-928}
}
  • N. Bianchi, S. Bolognani, +1 author M. Dai Pre
  • Published 2009
  • Physics
  • IEEE Transactions on Industry Applications
  • The torque produced by a synchronous reluctance machine (including the permanent-magnet-assisted machine) is studied analytically, with the aim of pointing out the effect of the position of the flux barriers on the torque ripple. It is verified that the position of the flux-barrier ends highly influences the torque waveform. With the aim of reducing torque harmonic contents, a new strategy is proposed based on the choice of couples of flux barriers of different shapes. The flux-barrier geometry… CONTINUE READING
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