Modeling and simulation of high temperature resistive superconducting fault current limiters

被引：59

作者：

Ye, L

Juengst, KP

机构：

[1] China Agr Univ, Dept Elect Power Syst, Beijing 100083, Peoples R China

[2] Forschungszentrum Karlsruhe, FZK, ITP, D-76021 Karlsruhe, Germany

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2004年 / 14卷 / 02期

关键词：

EMTP/ATP; high temperature; power system; superconducting fault current limiter;

D O I：

10.1109/TASC.2004.830293

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：

In order to introduce the high temperature superconducting fault-current limiters (SFCL) into electric power systems, we need a way to conveniently predict the limiting characteristic in a given situation. The most important physical property dominating the current limiting behavior of the SFCL is the electric field-current density (E-J) characteristics of High Temperature Superconductors (HTS) which is dependent on temperatures. So we have developed an EMTP/ATP model of high temperature resistive type SFCL using MODELS language based on E similar to J characteristics of HTS. Real-time circuit current is as an input signal to the SFCL model, and the output of the model is controlled by a TACS-controlled time-dependent resistance. The operating characteristics and limitation behaviors of SFCL have been investigated in detail.

引用

页码：839 / 842

页数：4

共 11 条

[1] Fabrication and characterisation of superconducting rings for fault current limiter application [J].