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

The Korean Institute of Electrical Engineers (대한전기학회)
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Development of Operation Scenarios by HILS for the Energy Storage System Operated with Renewable Energy Source

HILS를 이용한 신재생 에너지원이 포함된 에너지 저장시스템의 운영 시나리오 개발

  • Shin, Dong-Cheol (School of Electronic and Electrical Engineering, Hongik University) ;
  • Jeon, Jee-Hwan (Dept. of Mechanical and System Design Engineering, Hongik University) ;
  • Park, Sung-Jin (Dept. of Mechanical and System Design Engineering, Hongik University) ;
  • Lee, Dong-Myung (School of Electronic and Electrical Engineering, Hongik University)
  • Received : 2017.08.03
  • Accepted : 2018.01.04
  • Published : 2018.02.01
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Abstract

According to government policy, renewable energy facility such as solar power generation is being implemented for newly constructed buildings. In recent years, the introduction of Energy Storage System (ESS) served as an emergency power for replacing an existing diesel generator has been increasing. Furthermore, in order to expand the efficacy of the ESS operation, operation in combination with renewable energy sources such as solar and wind power generation is increasing. Hence, development of the ESS operation algorithms for emergency mode as well as the peak power cut mode, which is the essential feature of ESS, are necessary. The operational scenarios of ESS need to consider load power requirement and the amount of the power generation by renewable energy sources. For the verification of the developed scenarios, tests under the actual situation are demanded, but there is a difficulty in simulating the emergency operation situation such as system failure in the actual site. Therefore, this paper proposes simulation models for the HILS(Hardware In the Loop Simulation) and operation modes developed through HILS for the ESS operated with renewable energy source under peak power reduction and emergency modes. The paper shows that the ESS operation scenarios developed through HILS work properly at the actual site, and it verifies the effectiveness of the control logic developed by the HILS.

Keywords

References

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