독립형 소형 태양광/풍력 복합발전시스템의 출력안정화를 위한 보조 전력 보상장치개발에 관한 연구
The Auxiliary Power Compensation unit for stand-Alone Photovoltaic/Wind Hybrid Generation System
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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.
참고문헌 (4)
- "A Study on the Characteristic of the Combined Generation System by Solar and Wind Energy with Power Storage Apparatus for the Geographical Features.", 2(1) (2002)
- "Development of combined generation systems that power storage apparatus is applied.", (4)
- "Energy Technology Division Asian Institute of Technology Methods for Estimating the Mear and the Standard Deviation of Wind Direction Journal of Climate and Applied Meteorology"
- "한독 태양-풍력 복합발전에 관한 연구" (1988), 과학기술처