한국태양에너지학회:학술대회논문집
- 한국태양에너지학회 2009년도 춘계학술발표대회 논문집
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- Pages.8-12
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- 2009
국내 일사량의 성분 분석
Analysis of Solar Radiation Components in Korea
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Jo, Dok-Ki
(Korea Institute of Energy Research) ;
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Yun, Chang-Yeol
(Korea Institute of Energy Research) ;
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Kim, Kwang-Deuk
(Korea Institute of Energy Research) ;
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Kang, Young-Heack
(Korea Institute of Energy Research)
- 발행 : 2009.04.10
초록
The Knowledge of the solar radiation components are essential for modeling many solar energy systems. This is particularly the case for applications that concentrate the incident energy to attain high thermodynamic efficiency achievable only at the higher temperatures. In order to estimate the performance of concentrating thermal systems, it is necessary to know the intensity of the beam radiation, as only this component can be concentrated. The Korea Institute of Energy Research(KIER) has began collecting solar radiation component data since August, 2002. KIER's component data will be extensively used by concentrating system users or designers as well as by research institutes. The Result of analysis shows that the annual-average daily diffuse radiation on the horizontal surface is