Switching behavior of YBCO thin film conductors in resistive fault current limiters

被引：43

作者：

Kraemer, HP ^{[1
]}

Schmidt, W ^{[1
]}

Utz, B ^{[1
]}

Neumueller, HW ^{[1
]}

机构：

[1] Siemens AG, Corp Technol, D-91050 Erlangen, Germany

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2003年 / 13卷 / 02期

关键词：

fault current limiters; high temperature superconductors; superconducting films; superconducting switches;

D O I：

10.1109/TASC.2003.812980

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 quenching process of YBCO thin film conductors designed for resistive fault current limiters has been analyzed by electrical and optical measurements. The influence of the switching voltage as well as the critical current and normal resistance of the thin film conductors on the quench, propagation has been studied in detail. The experimental results show that homogeneous quenching can be achieved. The YBCO parameters can not be varied independently of the shunt layer thickness.

引用

页码：2044 / 2047

页数：4

共 11 条

[1] HOMOGENEOUS HIGH-QUALITY YBA(2)CU(3)O7 FILMS ON 3'' AND 4'' SUBSTRATES [J].