【摘要】 本文建立了开关磁阻电动机(SR电机)振动特性的二维和三维有限元模型,利用有限单元法计算了SR电机的振动模态和固有频率,对各种模型计算结果进行了对比分析,研究了SR电机定子结构对其振动模态和固有频率的影响,并与模态实验的结果进行了比较。更多还原

【Abstract】 This paper constructs several 2D and 3D finite element analysis models for vibration mode analysis of SR motor,a nd analyzes on SR motor’s vibration mode and the variety of the mode with the di fference of SRM stator’s structure.A comparison between computing results and ex perimental results is given.更多还原