| 논문명 |
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 |
| 저자명 |
박정우 (Park Jung-Woo) ; 김형근(Kim Hyung-Keun) ; 김태연(Kim Tae-Yeon) ; 이승복(Leigh Seung-Bok) |
| 수록사항 |
대한건축학회논문집 계획계, v.28 n.05 (2012-05) |
| 주제어 |
건물부착형 태양광발전 ; 통풍간격 ; 전산유체역학 ; Building Applied Photovoltaics ; Air Gap ; Computational Fluid Dynamics |
| 요약2 |
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. |
