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A Hybrid PCS Considering on a Residential Energy Storage System

가정용 ESS를 고려한 하이브리드 PCS

  • Jung, Doo-Yong (Dept. of Information and Communication Engineering, Sungkyunkwan University) ;
  • Kim, Ji-Hwan (Dept. of Information and Communication Engineering, Sungkyunkwan University) ;
  • Choi, Seong-Chon (Dept. of Information and Communication Engineering, Sungkyunkwan University) ;
  • Lee, Su-Won (EN Technologies Inc.) ;
  • Han, Hee-Min (EN Technologies Inc.) ;
  • Won, Chung-Yuen (Dept. of Information and Communication Engineering, Sungkyunkwan University)
  • 정두용 (성균관대 정보통신공학부) ;
  • 김지환 (성균관대 정보통신공학부) ;
  • 최성촌 (성균관대 정보통신공학부) ;
  • 이수원 (이엔테크놀로지(주) 기술연구소) ;
  • 한희민 (이엔테크놀로지(주) 기술연구소) ;
  • 원충연 (성균관대 정보통신공학부)
  • Received : 2012.08.31
  • Accepted : 2012.11.21
  • Published : 2013.01.01

Abstract

In recent years, technology for storing a preliminary power or a surplus of photovoltaic energy is required. This technique, as well as store a preliminary energy and improve the reliability of the gird safety. This system can plan a efficient power generation through the flexibility of the power supply from the perspective of not only provider but also user. Accordingly, the realization of the smart grid can be expected. This paper proposes a hybrid PCS using a photovoltaic and a lithium-polymer battery with the characteristics of high density energy. The main energy source of a hybrid PCS is a photovoltaic, grid and the auxiliary energy source is a lithium-polymer battery. The operation of a proposed system in this paper is verified with simulation and experimental results.

Keywords

References

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