전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)

전력전자학회 (The Korean Institute of Power Electronics)
권호 표지

태양광-풍력 복합발전시스템의 출력제어 특성에 관한 연구

Realtime Monitoring system of Residential Photovoltaic system

  • 이정일 (송원대학 디지털전기정보과) ;
  • 서장수 (송원대학 디지털전기정보과) ;
  • 윤필현 (동신대학교 전기광전자공학과) ;
  • 차인수 (동신대학교 전기광전자공학과)
  • Lee J.I. (Dept. Of Digital Electrical Information Songwon College) ;
  • Suh J.S. (Dept. Of Digital Electrical Information Songwon College) ;
  • Yoon P.H. (Dept. of Electrical & Optic Electronic Eng. Dongshin Univ.) ;
  • Cha I.S. (Dept. of Electrical & Optic Electronic Eng. Dongshin Univ.)
  • 발행 : 2003.07.01
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초록

The development of the solar and the wind power energy are necessary since the future alternative energies that have no pollution and no limitation are restricted. Currently power generation system of MW scale has been developed, but it still has a few faults with the weather condition. In order to solve these existing problems, combined generation system of photovoltaic(400w) and wind power generation system(400w) was suggested. It combines wind power and solar energy to have the supporting effect from each other However, since even combined generation system cannot always generate stable output with ever-changing weather condition, power compensation device that uses elastic energy of spiral spring to combined generation system was also added for the present study. In an experiment, when output of system gets lower than 12V(charging voltage), power was continuously supplied to load through the inverter by charging energy obtained from generating rotary energy of spiral spring operates in small scale generator

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