| Title |
A Study on the Photovoltaic Module Layout Considering the Azimuth and Inclination in Region |
| Authors |
박성현(Sunghyun Park) ; 서장후(Janghoo Seo) |
| DOI |
http://dx.doi.org/10.6110/KJACR.2012.24.6.461 |
| Keywords |
일사량 ; 태양시 ; PV 설치 경사각 Solar radiation ; Salar time ; PV setting angle |
| Abstract |
Recently, building energy systems with solar collector and solar module have increased to improve energy problem, a heat island, a global warming and carbon dioxide emissions. In this study, value of solar radiation in areas was analyzed using TRNSYS simulation, and the optimum tilt and orientation angle for installing a photovoltaic module was examined. Average values of the weather data in the past twenty years in areas were used as input data. The results show that the tilt angle of a photovoltaic module for gaining the annual maximum solar radiation varies in different localities, and values of the annual solar radiation gained by using the variable photovoltaic module increased by 2.5 percent as compared with that gained by using the fixed photovoltaic module. When fixed photovoltaic module is installed, it should be examined the tilt and orientation angle for installing a photovoltaic module was examined. |