Specifications of the 22.9 kV SFCL considering protection systems in Korean power distribution system

Seun Ryul Lee, Jae Young Yoon, Byeongmo Yang, Byongjun Lee

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The GENI project for applying the 22.9 kV HTS cable and the SFCL to real power system has been progressed in South Korea since 2008. The HTS power devices were applied to the Icheon substation in the real Korean power grid in August 2011. This is the first demonstration of HTS power devices in South Korea. For a successful application, this paper proposes proper specifications of a current limiting resistor/reactor and an activating current for the 22.9 kV SFCL in the Korean power distribution system. These specifications are determined, considering the protection system of real Korean power system.

Original languageEnglish
Article number6111260
JournalIEEE Transactions on Applied Superconductivity
Volume22
Issue number3
DOIs
Publication statusPublished - 2012

Keywords

  • Activating current
  • CLR
  • SFCL
  • distribution system
  • protection system

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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