Influence of inhomogeneous superconducting properties of YBCO thin film on current limiting characteristics

被引：2
|
作者：
Ichiki, Yota [1 ]
Ohsaki, Hiroyuki [1 ]
机构：
[1] Univ Tokyo, Kashiwa, Chiba 2778561, Japan
来源：
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2007年 / 17卷 / 02期
关键词：
fault current limiters; finite element methods; high-temperature superconductors; superconducting films;
D O I：
10.1109/tasc.2007.898479
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 describes numerical analysis of current limiting characteristics of YBCO thin film with inhomogeneous superconducting properties. The analysis tool uses a finite element method (FEM) based on current vector potentials. First, the validity of the analysis tool was verified by comparing with experimental results using small samples. Then we analyzed large-size meander-shaped thin films and discussed the influence of inhomogeneous superconducting properties of YBCO thin film on current limiting characteristics.
引用
收藏
页码：1811 / 1814
页数：4
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