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사무소건물의 에너지절약형 냉방시스템 성능평가에 관한 연구
박창봉(Park Chang Bong),이언구(Rhee-Eun Gu) 대한설비공학회 2011 대한설비공학회 학술발표대회논문집 Vol.2011 No.7
A large portion of the energy cost of a building is cooling and heating to maintain a comfortable indoor environment. Air conditioning is now one of the important parts in the building design, as increase in energy consumption and pollutant emission in energy conversion process. In this study, elements that affects the energy consumption of model building are identified and the perfomance analysis of the alternative a Low Energy Cooling Systems considering characteristics of model building and energy saving performance is analyzed. As a result, applied to earn and suggest basic data for energy saving measures. In this study, EnergyPlus simulation program was used to evaluate the energy load when alternative Low Energy Cooling Systems are applied to the model building. The reliability of simulation program is verified by comparing actual energy load from operation data of building management office and predicted energy load using simulation program. Verification of Low Energy Cooling Systems is highly required due to increase in CO₂ emission and energy cost of cooling energy. There are several types of Low Energy Cooling Systems nowadays, but those systems are rarely applied due to lack of energy saving performance verification and its high initial cost.