Stabilization of repulsive-type magnetic levitation system using superconducting magnetic bearing

被引：3
|
作者：
Murakami, Iwanori [1 ]
Shimada, Takeru [1 ]
Kobayashi, Yasuhiro [1 ]
Mori, Hayato [1 ]
Ando, Yoshinori [1 ]
机构：
[1] Gunma Univ, Dept Mech Sci & Technol, 1-5-1 Tenjincho, Kiryu, Gunma 3758515, Japan
来源：
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2016年 / 52卷 / 3-4期
关键词：
Stabilization method; repulsive-type magnetic levitation; superconducting magnetic bearing;
D O I：
10.3233/JAE-162181
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：
In this report, a stabilization method for a repulsive-type magnetic levitation system using a superconducting magnetic bearing is proposed. A repulsive-type magnetic levitation system can generate a large levitation force. However, this system is unstable since there is no horizontal stabilization and moment of force without control. Incidentally, a high-temperature (high-Tc) superconducting magnetic bearing can always stabilize levitation without control. Moreover, it is possible to cancel the unstable force of repulsive-type magnetic levitation by increasing the rigidity of the high-Tc superconducting bearing. In this study, the unstable force of repulsive-type magnetic levitation was stabilized by combining these two methods. In addition, the levitation system generated a large levitation force.
引用
收藏
页码：1607 / 1613
页数：7
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