摘  要：该文在无刷双馈电机运行原理的基础上，对电机定子两套绕组进行了分析设计；对于凸极转子无刷双馈电机转子的形状很难在进行准确的解析计算的基础上进行优化设计，因此该文利用有限元方法对其分析，以获得最大转矩为目标，提出了一种适用于凸极转子无刷双馈电机的优化设计方法。
关键词：无刷双馈电机；磁阻转子；优化设计

Abstract: On the basis of the principle of brushless doubly-fed machine (BDFM), this paper gave the stator winding distribution figure.Further more, the emphase of the optimal design of reluctance rotor BDFM is how to determine the shape of reluctance rotor. Because through analytical calculation can not get the result accurately, this paper gave a new design method for optimal design.Analysed using finite element method,set up an optimization model to achieve the maximum torque, and the optimal rotor can be get in the end.
Key words: brushless doubly-fed machine;reluctance rotor;optimal design