摘要
本文介绍了一种新的解析法来计算盘式永磁电机定子的固有频率,通过实验证明了利用该解析法估算盘式永磁电机定子固有频率的可行性。通过实验,分析了定子开槽、端盖和绕组对定子固有频率的影响。最后得到一些结论,为盘式电机的模态研究打下基础。
A novel analytical method for calculating the stator natural frequency of disk permanent magnet machine is presented in this paper. And the feasibility using this method for calculating stator natural frequency of disk permanent magnet machines is proved. Besides, the effect of opening slot, end-shields and winding to stator natural frequency is analyzed by lots of measurements, and finally some conclusions are acquired. And the foundation is laid on the modeling research of disk machines.
出处
《电气技术》
2009年第3期10-12,共3页
Electrical Engineering
基金
辽宁省教育厅科技研究项目资助(T2006100)
关键词
盘式
永磁电机
定子固有频率
disk
permanent magnet
stator natural frequency
