磁悬浮径向轴承的三维有限元分析  

Analysis of 3D Finite Element Based on Magnetic Radial Bearing

作　　者：张伟[1] 王维新[1] 

机构地区：[1]西安文理学院,陕西西安710065

出　　处：《现代电子技术》2009年第24期93-94,99,共3页Modern Electronics Technique

基　　金：西安文理学院专项科研基金(自然科学)资助项目(KY200815)

摘　　要：应用ANSYS 10.0软件对磁悬浮径向轴承进行三维有限元仿真与计算分析,得出磁悬浮径向轴承磁力线、磁感应强度和电磁力在轴承中的分布。最后根据磁轴承线圈的两种绕线方式分析其磁场,并据此分析径向磁力轴承的几个特点,为径向磁悬浮轴承的优化和控制系统的设计提供了一定的依据。Simulating and analysing 3D finit element on magnetic radial hearing with ANSYS10.0, the magnetic force,mag netic induction and electromagnetism force of magnetic radial bearing distributed in bearing are gained, two winding ways are a dopted to analyse the magnetie field of magnetic bearing coils. Several characteristics of radial magnetic foree bearing are ana lysed. A foundation for further studying optimization of magnetic radial bearing and design of control system are provided.

关 键 词：径向磁力轴承 电磁场 有限元分析 ANSYS 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]