Analysis of optimal stator concentric winding patterns design

  title={Analysis of optimal stator concentric winding patterns design},
  author={Wen Ouyang and Ahmed El-Antably and Surong Huang and T. A. Lipo},
  journal={2005 International Conference on Electrical Machines and Systems},
  pages={94-98 Vol. 1}
Most small induction motors in current use employ concentric windings which have equal numbers of turns per coil. An optimal choice of turns can achieve better distribution of MMF in the gap while keeping the turns in each slot essentially the same. In this paper, the air gap magnetic motive force (MMF) harmonics of electrical machine created by the stator concentric windings with sinusoidal current injection are investigated. The air gap MMF is modeled ideally by a linear winding function… CONTINUE READING