Protective relay system for the first demonstration of the HTS cable and the SFCL in live grid in Korea

被引：2

作者：

Lee, Seung Ryul ^{[1
]}

Yoon, Jaeyoung ^{[1
]}

Yang, Byeong-mo ^{[2
]}

Lee, Byongjun ^{[3
]}

机构：

[1] KERI, Uiwang City 437808, Gyeonggi Do, South Korea

[2] KEPRI, Taejon 305760, South Korea

[3] Korea Univ, Sch Elect Engn, Seoul 136701, South Korea

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2013年 / 494卷

基金：

新加坡国家研究基金会;

关键词：

HTS cable; SFCL; Protection system; Protective relay; Power system;

D O I：

10.1016/j.physc.2013.04.026

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This study proposed a novel power protection system for the application of 22.9 kV HTS cable and SFCL systems to the Icheon substation in South Korea, and studied the protective coordination of the proposed system using a transient simulation program, PSCAD/EMTDC. Korea Electric Power Cooperation (KEPCO) designed and reconstructed the protection system of the Icheon substation based on the results of this study. The 22.9 kV, 50 MVA HTS cable and 22.9 kV, 630 A hybrid SFCL systems have been successfully operated in the live power grid of the Icheon substation since August, 2011. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：286 / 291

页数：6

共 4 条

[1]

Kim M., 2011, ICEPE ST, P362

[2] Modeling of a 22.9 kV 50 MVA superconducting power cable based on PSCAD/EMTDC for application to the Icheon substation in Korea [J].