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Improvement of the transient stability using SFCL in Korean power systems

  • Intae Hwang
  • , Seung Ryul Lee
  • , Sangsoo Seo
  • , Jaeyoung Yoon
  • , Chul Hwan Kim
  • Korea Electrotechnology Research Institute

Research output: Contribution to journalArticlepeer-review

Abstract

This paper proposed a novel hybrid SFCL system for the enhancement of the transient stability in Korean power transmission system with auto-reclosing operation. The proposed SFCL system has an operation mechanism that the current limiting impedance is eliminated from the power system in a fault clearing time for the enhancement of the transient stability. Also, the system can cover the auto-reclosing operation of the transmission power system. This study analyzed an improvement of the special protection system by applying the proposed SFCL system to real power system in Korea.

Original languageEnglish
Pages (from-to)335-338
Number of pages4
JournalPhysica C: Superconductivity and its Applications
Volume494
DOIs
StatePublished - 2013

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Hybrid-SFCL
  • SFCL
  • SPS
  • Transient stability

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