Analysis and experimental verification of moving-magnet linear actuator with cylindrical Halbach array

被引：36
|
作者：
Jang, SM [1 ]
Choi, JY
Lee, SH
Cho, HW
Jang, WB
机构：
[1] Chungnam Natl Univ, Dept Elect Engn, Taejon 305764, South Korea
[2] LG Digital Appliance Lab, Seoul, South Korea
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2004年 / 40卷 / 04期
关键词：
cylindrical Halbach array; moving-magnet linear actuator; thrust measurements;
D O I：
10.1109/TMAG.2004.832157
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：
This paper deals with analysis and experiments of moving-magnet linear actuators with cylindrical Halbach arrays. On the basis of analytical two-dimensional field solutions, this paper predicts magnetic fields, thrust, flux linkage, and back electromagnetic fluctuation. The results are validated extensively by comparison with finite element analysis. Test results such as thrust measurements are also given to confirm the analysis.
引用
收藏
页码：2068 / 2070
页数：3
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