摘要
开关磁阻电机 (SR电机 )定子固有频率的研究对降低电机的噪声和优化控制策略有重要的意义 ,本文给出了SR电机振动模态分析的数学模型 ,利用ANSYS有限元软件对不同求解模型进行了详细的计算和分析。结果表明 ,考虑散热筋。
It is important to study the resonant frequencies of the SRM stator for reducing the noise of the SRM and optimizing control strategy. The mathematic representation of SR motor's vibration mode is described in the paper. Different models are completely calculated and analyzed using ANSYS. The result is that the analyzed results of the 3D model with ribs, feet and terminal block are coincident with measured results.
出处
《中小型电机》
北大核心
2004年第1期5-8,共4页
S&M Electric Machines
基金
国家自然科学基金编号 :5 99770 0 5
