新型组合式转子同步电机参数研究

Research on parameters of synchronous machine with two-part rotor

新型组合式转子同步电机的转子是在轴向叠片转子上嵌上一定长度的永磁体复合而成，其主要参数Ｌｄ，Ｌｑ的计算对于此种电机的分析具有重要的意义。本文对此电机的结构、参数进行了探付，并通过两种方法得出了电机主要参数的计算公式，分析结果亦由实验予以验证。

The main parameters of a new type of synchronous machine with two-part rotor, having a permanent magnet part and an axially laminated anisotropic reluctance part mounted on the same shaft, are Ld and Lq. Two methods, which can both calculate the two parameters, are presented in this paper. The achieved results are in good agreement with experiment.