Mechanical resonance characteristics of a high-T-c superconducting levitation system

被引：31

作者：

Sugiura, T

Fujimori, H

机构：

[1] Department of Mechanical Engineering, Faculty of Science and Technology, Keio University, K.ohoku-ku, Yokohama

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1996年 / 32卷 / 03期

关键词：

D O I：

10.1109/20.497425

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 research deals with dynamic response of a permanent magnet freely levitated above an excited high-T-c superconductor, Evaluation of dynamic characteristics is required in mechanical design of high-T-c superconducting levitation systems, Their dynamics is coupled with Type-II superconducting phenomena, By a numerical approach based on some macroscopic models we evaluate mechanical resonance characteristics of a superconducting levitation system, Numerical results show some nonlinear properties and effect of the flux flow in Type-II superconductor, which are observed in experiments or predicted by analyses.

引用

页码：1066 / 1069

页数：4

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