三相永磁低速同步电动机设计

Three Phase PM Low Speed Synchronous Motors Design

介绍了三相永磁低速同步电动机主要特点,着重阐明了设计思路,主要论述了定、转子气隙的选取、转子的结构及充磁方式,同一机座号单相、三相永磁低速同步电动机主要参数的对比,并介绍了该电机两种不同类型绕组嵌线方法及其特点,具有一定的理论依据及实际意义。

The main features and the design concept of three phase PM low speed synchronous motors were expounded. The dimension selection of air gap between stator and rotor, rotor construction and its magnetized method were discussed. The main parameters of single phase and three phase with same frame size were compared. The two stator winding distribution design and its characteristics were presented, which had a certain theoretical basis and practical significance.