摘  要：本文着重对无刷直流电机采用集中式绕组时定子槽数与极数的配合问题进行分析研究，选择适当的槽极数来降低电机铁心损耗和电机齿槽转矩，以达到优化电机性能的目的。
关键词：无刷直流；集中式绕组；槽极数配
Abstract:  Issues of match between number of stator slots and poles in BLDC motor with central winding were analyzed. To optimize performance of motor, used appropriate number of slot/pole to decrease iron loss and cogging torque.
Key words:  BLDC; central winding; match of number between slot and pole