Journal of the Korean Solar Energy Society (한국태양에너지학회 논문집)

The Korean Solar Energy Society (한국태양에너지학회)
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A Study on the Design and Control Characteristics for Optimum Operation of the PV System-based ESS

PV System 기반 ESS의 최적운전을 위한 설계 및 제어 특성에 관한 연구

  • Cha, Insu (Department of Hydrogen Energy and Fuel Cell Technology) ;
  • Park, Jongbok (Ace Electric Power. Co., Ltd.) ;
  • Jung, Gyeonghwan (Department of Energy Environment Engineering, Graduate School of Dong Shin University)
  • 차인수 (동신대학교 수소에너지학과) ;
  • 박종복 (주식회사 에이스전력) ;
  • 정경환 (동신대학교 대학원 에너지환경공학과)
  • Received : 2016.07.18
  • Accepted : 2016.09.23
  • Published : 2016.10.30
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Abstract

In this study, realize voltage regulation $220Vac{\pm}10%$ or less, frequency fluctuation $60Hz{\pm}1%$ or less over the independent operation and grid-connected operation technologies for power stabilization relates to the ESS designed and manufactured in conjunction with solar installations and solar to compensate the output reduction due to the polarization of the solar module through the polarization prevention technology for preventing the optical module efficiency is lowered, in conjunction with the BMS inverter efficiency was more than 92%, more than 90% of the charging efficiency to the target. This study was designed in conjunction with the ESS solar power plants, grid-connected operation and independent operation, Peak-Cut, it can stabilize the grid via the Peak-Shifting operation

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References

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