开关磁阻电机定子凸极对振动特性的影响研究

Electro-motor Stator's Structure on the SRM Vibration Characteristics

振动、噪声是开关型磁阻电动机调速系统较突出的问题和研究难点,为了深入了解SR电机定子凸极对其振动特性的影响,以有限元分析软件ANSYS为工具,建立研究SR电机定子凸极振动特性的2D、3D有限元分析模型,研究SR电机定子凸极对其固有频率和振动模态的影响。

Vibration and noise is the prominent question and research difficulties in SRD,in order to deeply understand the the affect of the stator saliency on the SRM vibration characteristics,this paper constructs 2D,3Dmodels of SRM and analyzes the vibration model with the finite element analysis software ANSYS,and studies the affect of the stator＇s structure on the SRM vibration characteristics.