염료감응형 태양전지(DSC)와 자연채광의 상관관계 분석-교육공간을 중심으로
A Correlation Analysis between DSC (Dye Sensitized Cell) and Daylighting-Focusing on Educational Space
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초록
Due to the large window area, the lighting environment of the educational space between the window and deep part of the room is not uniformly illuminated, and the phenomenon of glare is severe. For this reason, the daylight performance of DSC-BIPV windows was analyzed in order to improve the natural lighting in the educational sector. The method derives the correlation with natural lighting by measurement and simulation. Dynamic simulation confirmed that the average illuminance of the target space was higher at later than the early afternoon. The performance of natural lighting at 40% and 30% transmission of DSC has the effect of significantly reducing the amount of excess light in existing windows. Nevertheless, the actual average illuminance in all seasons corresponds to the standard illuminance of the educational facility, 300 Lux. In addition, the uniformity is also seen through the skylight illuminance ratio.
Abstract
Due to the large window area, the lighting environment of the educational space between the window and deep part of the room is not uniformly illuminated, and the phenomenon of glare is severe. For this reason, the daylight performance of DSC-BIPV windows was analyzed in order to improve the natural lighting in the educational sector. The method derives the correlation with natural lighting by measurement and simulation. Dynamic simulation confirmed that the average illuminance of the target space was higher at later than the early afternoon. The performance of natural lighting at 40% and 30% transmission of DSC has the effect of significantly reducing the amount of excess light in existing windows. Nevertheless, the actual average illuminance in all seasons corresponds to the standard illuminance of the educational facility, 300 Lux. In addition, the uniformity is also seen through the skylight illuminance ratio.
참고문헌 (17)
- 朴庚恩, "초등학교 교실의 빛 환경 실측에 관한 연구", 교육시설, 9(5), pp.13~21 (2002), 한국교육시설학회
- Im, B. N., "A Study on a Improving Effect of Light Environment according to Blind Angel Control using a Daylighting in a Lecture Room", AIK-RA, Proceeding of Academic Conference, pp.629~633 (2008)
- Clever Classrooms: Summary Report of HEAD Project, "Barrett", Univ. of Salford, Manchester, ~ (2015)
- VELUX commercial Blog, "Warum ist Tageslicht so wichtig fuer die Gestaltung von Schulen?", ~ (2018)
- Han, J. H., "The field Measurement and survey of light improvement in Lecture rooms", AIK-Excellent Graduation Proceeding, 6(1), pp.97~100 (2010)
- Final report of ClimaBau, , Federal Office of Energy, ~ (2017)
- Kim, J. T., "Study on Integration of Pre-manufactured Window Systems with Conventional Building Design Elements", Journal of Korean Institute of Ecological Architecture and Environment, 6(1), pp.16~ (2006)
- 이기원, "색상 및 적용위치에 따른 DSC 통합창호디자인 컨셉에 관한 연구", 한국태양에너지학회 논문집, 34(4), pp.91~100 (2014), 한국태양에너지학회
- Oh, M. H., "A Study on the Optimal Window Floor Ratio According to Transmittance of Dye Solar Cell (DSSC) by Analysis of Daylighting performance and Glare Index of Transmittance", Proceeding of the Korean Solar Energy Society 2009 Autumn Annual Conference, pp.92~97 (2009)
- "Solar cells that work in low light could charge devices indoors" (2018)[URL]
- 정우람, "빛환경 및 건물에너지성능을 통합 고려한 사무소건물용 DSSC BIPV창호 적정 투과율에 관한 연구", 한국건축친환경설비학회 논문집, 6(3), pp.145~150 (2012), 한국건축친환경설비학회
- Boyce, P., "The Benefits of Daylight through Windows", pp.88~ (2003), Rensselaer Research Center
- Miyazaki, T., "Energy savings of office buildings by the use of semi-transparent solar cells for windows", Renewable Energy, 30(3), pp.281~304 (2005)
- Vossen, F. M., "Visual performance of red luminescent solar concentrating windows in an office environment", Energy and Buildings, 113, pp.123~132 (2016)
- Kim, J. S., "Architectural Environmental Engineering", pp.273~ (2005), Book Publishing Seo-woo
- Ng, p. K., "Energy analysis of semi-transparent BIPV in Singapore buildings", Energy and Buildings, 66, pp.274~281 (2013)