Development of KEPCO equivalent systems for the KEPCO enhanced power system simulator

G. Jang, B. Lee, S. H. Kwon, H. J. Kim, Y. B. Yoon, J. B. Choo

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


For real-time power system analysis, there exists a limitation of the scale of the system to be simulated; hence, it is necessary for real-time simulation to develop reduced equivalent systems that preserve the desired properties of the original system. In this paper, a procedure for developing equivalent systems whose scale is within the hardware capacity of the Korea Electric Power Corporation (KEPCO) real-time simulator is proposed. In addition, the KEPCO equivalent systems are developed by applying the proposed procedure. The comparison between the original system and equivalent systems illustrates the capabilities of the proposed procedure.

Original languageEnglish
Pages (from-to)577-583
Number of pages7
JournalInternational Journal of Electrical Power and Energy Systems
Issue number7
Publication statusPublished - 2001 Oct


  • Dynamic equivalents
  • KEPCO enhanced power system simulator
  • Power system analysis
  • Two-time scale method

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering


Dive into the research topics of 'Development of KEPCO equivalent systems for the KEPCO enhanced power system simulator'. Together they form a unique fingerprint.

Cite this