Analysis of magnetic levitation force of high speed PM bearingless machine

被引：0
|
作者：
Xing, Junqiang [1 ]
Wang, Fengxiang [1 ]
机构：
[1] Shenyang Univ Technol, Sch Elect Engn, Shenyang 110023, Peoples R China
来源：
2007 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1-4 | 2007年
关键词：
high-speed; bearingless machine; magnetic levitation force; finite element;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Based on the comparative study of the magnetic suspension characteristic of high speed bearingless machines and machines with magnetic bearings, this paper introduces a new structure of high speed permanent magnet (PM) bearingless machine with 2-pole integrated PM rotor covered by a magnetically conductive enclosure. The dynamic magnetic levitation force of the high speed PM bearingless machine is analyzed by means of field-circuit coupled finite element method. The simulation results show the feasibility of the proposed high speed 2-pole PM bearingless machine.
引用
收藏
页码：1850 / 1853
页数：4
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