연구홍보포털

논문 초록 (Abstract)

In case of general residential house, photovoltaic can be installed at roof, wall, and any other places. But, In case of apartment building, there has not enough roof space to install photovoltaic panels to supply enough electricity. Actually, apartment building roof and façade wall (exclude the balcony window space) is not enough space to produce and supply the electricity to residents by installing PV panel. Generally, the space of façade balcony with windows in façade wall at apartment building occupied about 70∼80% in all façade space. So, if we could use the balcony and windows space in façade as PV to generating electricity, there could contribute the energy saving. But, PV cell is opacity. So if it installed at front window area in apartment building, residents may have displeasure for that opacity character. But the other hand, residents are not always in house especially in day time that is exactly good time for generating electricity by PV. If we can use PV at the façade balcony with window without collusion of resident’s displeasure, there have good attraction to using sustainable energy. Hence, this study suggests the design of façade balcony window style PV by considering resident’s living pattern in apartment building. The methods of this study are as follows. At first, this study surveyed to the residents about residential time in their home and asked user demand by Delphi survey. At second, this study designed balcony open style PV system which oriented to the user demand. At third, this study tests designed result performance by computer simulation that compared design result with old design. As a result, For the purpose of satisfying the resident demand, there designed sliding window style which slide the several door systems to the one side. That would be make balcony absolute open scenery to the residents. Hence, the designed system performance results were as follows. When we compare the small apartment and large apartment, smaller one has good performance than larger one. Because resident’s residential time characteristic. And that has more good electronic performance than vertical style that is similar to roof style.