| Title |
An Analysis of Heating and Cooling Loads by Insulated Shades and Control Method in an Energy Saving Apartment |
| Authors |
박선효(Sun-Hyo Park) ; 권경우(Kyung-Woo Kwon) ; 손장열(Jang-Yeul Sohn) |
| Keywords |
단열차양 ; 에너지절약형주택 ; 에너지시뮬레이션 Insulated shades ; Energy saving apartments ; Energy simulation |
| Abstract |
Energy loss from windows accounts for large scores of heating and cooling loads also in energy saving apartments that is reduced over 30% of total energy consumption. Movable reflective insulations, insulation shutters, blinds, insulated shades are used to reduce energy loads from windows. In this study, energy saving performance of insulated shades was simulated by control methods. According to installation of insulated shades, heating loads were decreased about 10.5∼11.3%, and cooling loads are decreased about 29.1∼38.3% on an energy saving apartment. The heating peak load was reduced about 9.5% by insulated shades and the cooling peak load was reduced about 25.7∼31.5%. In the case of insulated shades with automatic control system, simple time schedule control system would be more efficient than outdoor detection control system that should use several sensors. |