The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on Optimization of Electric Power Facilities Applied Matrix System at 25.8kV GIS

25.8kV급 GIS에 Matrix System을 적용한 전력설비 최적화 연구

  • Lee, Yang-Mi (Dept. College of Information & Communication Engineering, Sungkyunkwan University) ;
  • Nam, Jae-Woo (Seoul Power Transmission Center of Korea Electric Power Corporation(KEPCO)) ;
  • Kim, Chul-Hwan (Dept. College of Information & Communication Engineering, Sungkyunkwan University)
  • Received : 2016.10.10
  • Accepted : 2017.02.07
  • Published : 2017.03.01
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Abstract

Recently, more electric power facilities have been miniaturized and it is noted that the facilities maintenance will be essential through operation optimization. In this paper we applied and examined the operation optimization of electric power facilities by applying Matrix system which can improve reliability to minimize outage and recover failure rapidly when blackouts happen at 25.8kV Gas Insulated Switchgear(GIS). The fundamental problem for facilities maintenance of GIS can happen due to indeterminable internal state in real time. Matrix optimization organizes action states in all containers which contain pressurized $SF_6$ Gas such as circuit breaker, disconnector switch, bus for utilizing them each area. Then, we connect it with power system to monitor and control internal state remotely in real time, and we can minimize blackout zone or outage. Considering above process, we improved stability of overall facilities.

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References

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