永磁式同步电动机的矢量图

Vector Diagram of Synchronous Motor with Permanent Magnet Fields

根据稀土永磁材料性能和以其制成的同步电动机工作的特点,提出了永磁式同步电动机的矢量图;并举例说明在矢量控制系统中的应用.

In this paper,according to the distinguishing features of the performance of the rare-earth magnet materials and the synchronous motors which are made from them,the vector diagrams of the synchronous motor with the permanent magnet fields are given, and their uses are illustrated with a vector control system.