대한건축학회논문집:계획계 (Journal of the Architectural Institute of Korea Planning & Design)

  • 제28권5호
  • /
  • Pages.249-256
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  • 2012
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  • 1226-9093(pISSN)
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  • 2384-177X(eISSN)
대한건축학회 (Architectural Institute of Korea)
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CFD 시뮬레이션을 이용한 통풍간격에 따른 수직형 BAPV 모듈의 온도저감 효과에 관한 연구

A Study on the Effect of Air Gap for Reducing the Temperature of Vertical Building Applied Photovoltaics through CFD Simulation

  • 박정우 (연세대학교 건축공학과 대학원) ;
  • 김형근 (연세대학교 건축공학과 대학원) ;
  • 김태연 (연세대학교 건축공학과) ;
  • 이승복 (연세대학교 건축공학과)
  • 투고 : 2012.01.05
  • 발행 : 2012.05.25
⟨ 이전 논문 다음 논문 ⟩

초록

The aim of this paper is to assess the effect of air gap between the vertical building applied PV-module and building envelope for reducing the module temperature and increasing the electrical conversion efficiency. To analysis fluid flow and heat transfer around PV-modules and to determine adequate air gap that is required to minimize PV overheating, Computational Fluid Dynamics simulation has been used. To set up the maximum PV overheating condition, high ambient air temperature and maximum solar irradiation on the vertical surface in In-cheon were considered. It has been found that the mean PV temperature decrease with increasing air gap and to reduce possible overheating of PV temperature requires a minimum air gap of 150mm for single module installation.

키워드

과제정보

연구 과제 주관 기관 : 한국연구재단

참고문헌

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