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가정용 ESS를 고려한 하이브리드 PCS

A Hybrid PCS Considering on a Residential Energy Storage System

  • 정두용 (성균관대 정보통신공학부) ;
  • 김지환 (성균관대 정보통신공학부) ;
  • 최성촌 (성균관대 정보통신공학부) ;
  • 이수원 (이엔테크놀로지(주) 기술연구소) ;
  • 한희민 (이엔테크놀로지(주) 기술연구소) ;
  • 원충연 (성균관대 정보통신공학부)
  • 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)
  • 투고 : 2012.08.31
  • 심사 : 2012.11.21
  • 발행 : 2013.01.01

초록

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.

키워드

참고문헌

  1. Byung-Duk Min, Jong-Pil Lee, Jong-Hyun Kim, Tae-Jin Kim, Dong-Wook Yoo, and Eui-Ho Song, "A New Topology With High Efficiency Throughout All Load Range for Photovoltaic PCS," IEEE Transactions on Industrial Electronics, vol. 56, no. 11, November 2009
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  7. Laxman Maharjan, Shigenori Inoue, Hirofumi Akagi, Jun Asakura "State-of-Charge(SOC)-Balancing Control of a Battery Energy Storage System Based on a Cascade PWM Converter", IEEE Transactions on Power Electronics, vol. 24, no. 6, June 2009
  8. S. D. Gamini Jayasinghe, D. Mahinda Vilathgamuwa, Udaya K. Madawala, "Direct Integration of Battery Energy Storage Systems in Distributed Power Generation", IEEE Transactions on Energy Conversion, vol. 26, no. 2, June 2011
  9. S.Massoud Amin, Bruce F.Wollenberg, "Toward a Smart Grid", IEEE Power & Energy Magazine, September/October 2005
  10. In-beom Song, Doo-yong Jung, Young-hyok Ji, "A Residential 10kWh Lithium-Polymer Battery Energy Storage System", 8th International Conference on Power Electronics-ECCE Asia, May 30-June3, 2011, The Shilla Jeju, Korea

피인용 문헌

  1. A Study on the Decision of Appropriate Subsidy Levels for Energy Storage Systems Considering Load Leveling in Smart Place vol.63, pp.2, 2014, https://doi.org/10.5370/KIEE.2014.63.2.211