| 논문명 |
주거건물용 이중외피 시스템의 블라인드 조절에 따른 에너지 성능평가에 관한 연구 / Energy Performance Evaluation of a Double-skin Facade with a Venetian Blind in Residential Buildings |
| 수록사항 |
태양에너지(한국태양에너지학회 논문집), v.30 n.6 (2010-12) |
| 주제어 |
이중외피 ; 블라인드 ; 슬랫각도 ; 주거건물 ; 에너지플러 ; 냉방부하 ; 에너지절감 ; Double-skin facade ; Blind ; Slat Angle ; Residential Buildings ; EnergyPlus Program ; Energy Consumption ; Energy Saging |
| 요약2 |
Apartment balcony has been remodeled since the government permitted remodeling in January 2006. But extended balcony has great impact on building heat gain and loss. Therefore It has problems such as increase of heating and cooling energy. So technical solutions about window solar gain in summer is an urgent matter. The Purpose of this study is to evaluate energy performance of a blind in a double-skin facade in residential buildings by using EnergyPlus program. The results show that slat angles of 90° is best in energy performance if we do not consider daylight. Poorly daylighted living room needs electric light and it also causes high cooling load. On the other hand, the results show that the application of blinds controlled automatically is best for energy performance when we consider daylight. Blind slat angles of 50∼60° have best performance when blinds are controlled in this angle throughout the day on a clear day in August. Blind slat angles of 0∼30° have best performance when blinds are controlled in this angle throughout the day on a cloudy day (more than 7 of total sky cover) in August. |
