Numerical simulation of dynamics of radial type superconducting magnetic bearing

被引：0
|
作者：
Demachi, K
Miura, A
Sawada, A
Miya, K
Higasa, H
Takahata, R
Kameno, H
机构：
[1] Univ Tokyo, Nucl Engn Res Lab, Tokai, Ibaraki 3191106, Japan
[2] Koyo Seiko Co Ltd, Kashihara, Nara 6348555, Japan
[3] Sci Network, Takamatsu, Kagawa 7600080, Japan
来源：
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2001年 / 14卷 / 1-4期
关键词：
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：
The degradation of rotation speed is one of the most significant problems for the practical use of superconducting magnetic bearing (SMB) for flywheel energy storage system. This is called the rotation loss. This phenomena is caused by the AC magnetic field due to the inhomogeneous distribution of magnetic flux density on the permanent magnet (PM) rotor. In this research, our simulation method was improved so that the 3-dimensional rotational dynamics was taken into account.
引用
收藏
页码：127 / 132
页数：6
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