The Transactions of the Korean Institute of Electrical Engineers A (대한전기학회논문지:전력기술부문A)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on Probabilistic Reliability Evaluation of KEPCO System using TRELSS

TRELSS를 이용한 우리나라 전력계통의 확률론적 신뢰도 평가에 관한 연구

  • 전동훈 (한국전력공사 전력연구원) ;
  • 최재석 (경상대학교 전기전자공학부) ;
  • 김건중 (충남대학교 전기정보통신공학부)
  • Published : 2006.11.01
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Abstract

This paper evaluates the reliability of KEPCO system using TRELSS, which is a probabilistic reliability evaluation program for large-scaled power system. In order to reflect the characteristic of KEPCO system, the sensitivity of reliability indices such as LOLP, EDLC, EENS and Energy Curtailment for variations of TRELSS parameter and input data was analyzed. Additionally, probabilistic reliability of KEPCO system reflecting sensitivity analysis results was systematically evaluated and simulated. Finally, maximum acceptable FOR of KEPCO system to satisfy reliability criterion, which meet in process of establishing the basic plan for long-term electricity supply and demand is suggested.

Keywords

References

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