Journal of the Korean Solar Energy Society (한국태양에너지학회 논문집)

The Korean Solar Energy Society (한국태양에너지학회)
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The Auxiliary Power Compensation Unit for Stand-Alone Photovoltaic/Wind Hybrid Generation System

독립형 소형 태양광/풍력 복합발전시스템의 출력안정화를 위한 보조 전력보상장치개발에 관한 연구

  • Park, Se-Jun (Dept. of Electrical & Electronics Eng., Dongshin University) ;
  • Yoon, Jeong-Phil (Dept. of Electrical & Electronics Eng., Dongshin University) ;
  • Kang, Byung-Bog (Dept. of Electrical & Electronics Eng., Dongshin University) ;
  • Yoon, Hyung-Sang (Dept. of Electrical & Electronics Eng., Dongshin University) ;
  • Cha, In-Su (Dept. of Electrical & Electronics Eng., Dongshin University) ;
  • Lim, Jung-Yeol (School of Digital & Information Eng., Nambu University)
  • 박세준 (동신대학교 대학원 전기전자공학과) ;
  • 윤정필 (동신대학교 대학원 전기전자공학과) ;
  • 강병복 (동신대학교 대학원 전기전자공학과) ;
  • 윤형상 (동신대학교 대학원 전기전자공학과) ;
  • 차인수 (동신대학교 대학원 전기전자공학과) ;
  • 임중열 (남부대학교 디지털정보과)
  • Published : 2004.09.30
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Abstract

Photovoltaic energy and wind energy are highly dependent on the season, time and extremely intermittent energy sources. Because of these reasons, in view of the reliability the photovoltaic and the wind power generation system have many problems(energy conversion, energy storage, load control etc.) comparing with conventional power plant. In order to solve these existing problems, hybrid generation system composed of photovoltaic(500W) and wind power system(400W) was suggested. But, hybrid generation system cannot always generate stable output due to the varying weather condition. So, the auxiliary power compensation unit that uses elastic energy of spiral spring was added to hybrid generation system for the present study. It was partly confirmed that hybrid generation system was generated a stable outputs by spiral spring was continuously provided to load.

Keywords

References

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