摘要
利用有限元方法分析轴向电磁轴承的磁场分布情况,通过变换轴承定子结构参数,计算出线槽形状变化而产生的不同电磁力,分析电磁力的变化规律,并得出相关结论,对轴承的结构设计提供参考。
The article counts out different electromagnetism force generated by the change of trunking＇s shape, It uses the method of finite element to analyzing the magnetic field＇s distributing state by changing the design value of bearing stator. It analyzes the changes of electromagnetism force, and gets the intersect conclusion, also supplies reference to the structural design of bearing.
出处
《机械研究与应用》
2007年第5期42-43,共2页
Mechanical Research & Application
关键词
电磁轴承
有限元
电磁力
漏磁
electromagnetism bearing
finite element
electromagnetism force
force
magnetic leak
