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

The Korean Institute of Electrical Engineers (대한전기학회)
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Effective Capacity Calculation of the Electrical Energy Storage providing the Primary Frequency Control Service based on the Contribution to the Frequency Response of Power Systems

전력계통 주파수응답 기여도 기반의 전기저장장치 주파수추종서비스 유효용량 산정

  • Lim, Hyeon Ok (Smart Grid Research Center, Dept. of Electrical Engineering, Chonbuk National University) ;
  • Choi, Woo Yeong (Smart Grid Research Center, Dept. of Electrical Engineering, Chonbuk National University) ;
  • Gwon, Han Na (Smart Grid Research Center, Dept. of Electrical Engineering, Chonbuk National University) ;
  • Kook, Kyung Soo (Dept. of Electrical Engineering, Chonbuk National University)
  • Received : 2017.08.20
  • Accepted : 2017.10.10
  • Published : 2017.11.01
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Abstract

This paper calculates the effective capacity of EES providing the primary frequency control service based on its contribution to the frequency response of the power system. The amount of governor response from conventional generators which can be replaced by the primary frequency control from EES keeping the frequency response of the power system is defined as the effective capacity. The proposed method for calculating the effective capacity of EES is verified through case studies employing Korean power system. Furthermore, the application of the effective capacity of EES to power system operation is also discussed.

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References

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