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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.
According to the properties of rare earth permanent magnet materials and the characteristics of the synchronous motor made from it, a vector diagram of the permanent magnet synchronous motor is proposed. The application in the vector control system is illustrated.