KEPCO Journal on Electric Power and Energy

Korea Electric Power Corporation (한국전력공사)
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A Study on Using Large-Scale Energy Storage Systems in Automatic Generation Control Operations of the Energy Management Systems

  • Im, Jihoon (KEPCO Research Institute, Korea Electric Power Corporation) ;
  • Lim, Gunpyo (KEPCO Research Institute, Korea Electric Power Corporation) ;
  • Park, Chanwook (KEPCO Research Institute, Korea Electric Power Corporation) ;
  • Choi, Yohan (KEPCO Research Institute, Korea Electric Power Corporation) ;
  • Kim, Seunghan (KEPCO Research Institute, Korea Electric Power Corporation) ;
  • Chang, Byunghoon (KEPCO Research Institute, Korea Electric Power Corporation)
  • Received : 2016.02.03
  • Accepted : 2016.03.08
  • Published : 2016.03.30
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Abstract

KEPCO has completed the installation and demonstration of a 52 MW battery energy storage system (BESS) for frequency regulation. Especially, 24 MW BESS is for Automatic Generation Control (AGC) in Shin-Yongin substation. Recently, KEPCO Research Institute has operated it connected to EMS of KPX. This paper discussed the operation strategy of EMS through a study on using 24 MW BESS in AGC operation and propose the improvement of AGC target. It is expected that this paper helps a safe and reliable operation and control of ESS for AGC through its continuous update.

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References

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