Journal of the Korean Solar Energy Society (한국태양에너지학회 논문집)

The Korean Solar Energy Society (한국태양에너지학회)
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Temperature and Power Generation Characteristics of c-Si G/G Spandrel Window depending on Opening Ratio of PV Module

스팬드럴용 투광형 결정계 PV창호의 셀 간격 개구율에 따른 온도 및 발전성능 해석연구

  • Yoon, Jong-Ho (Dept. of Architectural Engineering, Hanbat National University) ;
  • Kim, Dong-Su (Dept. of Architectural Engineering, Hanbat National University) ;
  • Oh, Myung-Hwan (Dept. of Architectural Engineering, Hanbat National University) ;
  • Lee, Jae-Beom (Dept of Climatic Change, National Institute of Environmental Research)
  • 윤종호 (한밭대학교 건축공학과) ;
  • 김동수 (한밭대학교 건축공학과) ;
  • 오명환 (한밭대학교 건축공학과) ;
  • 이재범 (국립환경과학원 기후변화연구과)
  • Received : 2012.08.17
  • Accepted : 20120000
  • Published : 2012.08.30
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Abstract

This study aims to analyze characteristics of Cell surface temperature and generated power performance for improving PV(Photovoltaic) system condition according to the cell opening ratio of transparent crystal PV system at Spandrel of curtain-wall. For this purpose, alternatives were classified for eight different cases that opening ratio of transparent crystal PV system varied from 0% to 70%, which was used by simulation tool, EnergyPlus. As results, it turned out that increasing opening ratio of transparent crystal PV system led higher PV surface temperature, back-sheet type was thus the most advantageous for decreasing surface temperature, annual generating efficiency, and annual accumulated generating power. Consequently, blocking off air space from outside insolation can advantageously keep to be better condition for generated power performance.

Keywords

References

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  1. The Characteristics on CIGS Thin Film PV Module for Curtain Wall Spandrel Applications vol.33, pp.3, 2013, https://doi.org/10.7836/kses.2013.33.3.107
  2. 반투과형 태양전지를 이용한 창호형 BIPV 건물의 환경성능 분석 vol.11, pp.1, 2012, https://doi.org/10.5804/lhij.2020.11.1.087