Trial design of a 6.6-kV magnetic shielding type of superconducting fault current limiter and performance analysis based on a finite element method

被引：1

作者：

Kado, H ^{[1
]}

Ichikawa, M ^{[1
]}

Ueda, H ^{[1
]}

Ishiyama, A ^{[1
]}

机构：

[1] Waseda Univ, Tokyo, Japan

来源：

ELECTRICAL ENGINEERING IN JAPAN | 2003年 / 145卷 / 02期

关键词：

fault current limiter; high-temperature superconductor; finite element method;

D O I：

10.1002/eej.10197

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：

Superconducting fault current limiter (SCFCL) is expected to be a first application of high-T-C superconductors to electric power systems. We have been developing a magnetic shielding type of SCFCL. In this paper, we propose a design method for the magnetic shield SCFCL. The method is based on a newly developed computer program which can evaluate the dynamic thermal and electromagnetic behaviors of high-T-C superconducting cylinder in fault current limiter operation. As an example, the trial design of a model system, which is 6.6 kV (rms) in rated voltage, 400 A(rms) in rated current, and 12.5 kA(rms) in maximum prospective short-circuit current, is shown. (C) 2003 Wiley Periodicals, Inc.

引用

页码：50 / 57

页数：8

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