【摘要】 稀土永磁同步电动机因其优越的性能,近年得到迅速发展。因其磁路的特殊性,用传统的等效磁路法对其进行准确地设计比较困难。用场路结合的方法设计了一台21 kW的稀土永磁同步电动机,取得了很好的效果。更多还原

【Abstract】 Rare-earth permanent magnet synchronous motor has various ascendant performance,so it is developed rapidly in recent years.Because of the particularity of its magnetic field,it is very hard to get precision design by field to load method.This paper presents a mutually related field-circuit method,and a rare-earth permanent magnet synchronous motor of 21 kW is designed by mutually related field-circuit method.The design result is acceptable.更多还原