双凸极永磁电机基本特性的研究

Research on the Basic Characteristics of Doubly Salient Permanent Magnet Motor

双凸极永磁电机是20世纪90年代出现的一种新型的机电一体化系统。本文对采用新颖转子斜槽结构的双凸极永磁电机进行了研究,通过若干试验揭示了其独特的静态和动态特性。研究结果表明,双凸极永磁电机具有起动速度快、转矩电流比大、机械特性硬等特点。

Doubly Salient Permanent Magnet （DSPM） Motor which comes forth in 1990s is a novel system of mechanical and electrical integration.The paper makes research on DSPM motor which has the novel flume-rotor structure, opens out the static and dynamic characteristic of DSPM motor through several tests.The experimental results reveal that DSPM motor has the great ratio of torque and current and its mechanical characteristic is hard.