Design considerations for fractional-slot winding configurations of synchronous machines

@article{Bianchi2006DesignCF,
  title={Design considerations for fractional-slot winding configurations of synchronous machines},
  author={N. Bianchi and S. Bolognani and M. Pre and G. Grezzani},
  journal={IEEE Transactions on Industry Applications},
  year={2006},
  volume={42},
  pages={997-1006}
}
  • N. Bianchi, S. Bolognani, +1 author G. Grezzani
  • Published 2006
  • Engineering
  • IEEE Transactions on Industry Applications
  • This paper presents some design considerations for synchronous machines characterized by a fractional number of slots per pole per phase. The main advantage of this configuration is a smooth torque, which is due to the elimination of periodicity between slots and poles. A second advantage is a higher fault-tolerant capability, making the machine able to work even in faulty conditions. However, the fractional-slot configuration presents a high content of MMF harmonics that may cause an… CONTINUE READING
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