Journal of the Korean Solar Energy Society (한국태양에너지학회 논문집)

The Korean Solar Energy Society (한국태양에너지학회)
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Analysis on Required Capacity of Energy Storage System to Mitigate Wind Power Fluctuation

풍력발전기의 출력 안정화를 위한 에너지 저장장치 용량 산정 사례연구

  • Kang, Min Hyeok (Department of Electrical Engineering, Jeju National University) ;
  • Chae, Sang Heon (Department of Electrical Engineering, Jeju National University) ;
  • Ahn, Jin Hong (Department of Electrical Engineering, Jeju National University) ;
  • Kim, Eel-Hwan (Department of Electrical Engineering, Jeju National University)
  • Received : 2017.10.31
  • Accepted : 2017.12.14
  • Published : 2017.12.30
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Abstract

In accordance with the policy of local government, the large scale of wind farms have been installed in Jeju power system. However, The intermittent characteristics of wind power output may cause grid voltage and frequency variation, especially in weak power system. One of the solution to solve this problem is installation of Energy storage system (ESS). In this case, the ESS will regulate the active power generated from wind farm to mitigate fluctuation. Actually, the local government of Jeju island constructed ESS connected to Hangwon wind turbine in 2016. From this point, this paper analyzes requirement capacity of ESS to mitigate wind power fluctuation based on measured data from Hangwon wind turbine and ESS. The simulation results will be carried out by Matlab program.

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References

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