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2020 Vol.40, Issue 1 Preview Page

Research Article

A Correlation Analysis between DSC(Dye Sensitized Cell) and Daylighting-Focusing on Educational Space

염료감응형 태양전지(DSC)와 자연채광의상관관계 분석-교육공간을 중심으로

Eung-Jik Lee1*
이 응직1*
1Department of Architectural Engineering, Semyung University, Professor
1세명대학교 건축공학과, 교수
*Corresponding Author 
28 February 2020. pp. 35-47
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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.

Keywords
DSC_Dye Sensitized Cell
Natural lighting
Illuminance
Transmissiont
Skylight illuminance ratio

키워드
염료감응형 태양전지
자연채광
조도
투과율
주광조도비
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Information
  • Publisher :Korean Solar Energy Society
  • Publisher(Ko) :한국태양에너지학회
  • Journal Title :Journal of the Korean Solar Energy Society
  • Journal Title(Ko) :한국태양에너지학회 논문집
  • Volume : 40
  • No :1
  • Pages :35-47
  • Received Date : 2020-01-07
  • Revised Date : 2020-01-29
  • Accepted Date : 2020-01-19
  • DOI :https://doi.org/10.7836/kses.2020.40.1.035
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