An experimental study on a fast self-acting magnetic shield type superconducting fault current limiter

被引：11

作者：

Onishi, T ^{[1
]}

Kawasumi, M ^{[1
]}

Sasaki, K ^{[1
]}

Akimoto, R ^{[1
]}

机构：

[1] Hokkaido Univ, Sapporo, Hokkaido 0608628, Japan

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2002年 / 12卷 / 01期

关键词：

Bi2223; material; fault current limiter; magnetic shield; superconductivity;

D O I：

10.1109/TASC.2002.1018538

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 current limiting characteristics in a fast self-acting magnetic shield type superconducting fault current limiter were investigated experimentally and compared with the computer simulations. One of the features of the fault current limiter is that the superconducting magnetic shielding body will be automatically heated up by the heaters glued on it when a fault occurs. It is revealed that the superconductor is heated up in a short period of time after a fault occurs. And hence a current limiting characteristics of high performance will be realized. The experimental results are compared with the computer simulations.

引用

页码：868 / 871

页数：4

共 8 条

[1]

Boening H.J., 1983, IEEE T MAGN, V19, P1051

[2] Testing and modelling of inductive superconducting fault current limiters [J].