Abstract:Vernier reluctance machine (VRM) with DC field coils in stator is a competitive rare-earth-free design for variable-speed industrial applications due to its robust structure and controllable excitation, while its torque density is relatively disadvantageous. To address this issue, this paper proposes a new armature winding design method for VRM with DC field coils across two stator teeth.The key is to break the traditional winding design principle based on the flux modulation effect of fundamental DC field har… Show more
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