| 요약2 |
The purpose of the study was to set up reference buildings based on the apartments design status and the National Statistical data, and to calculate the energy consumption of the reference building by simulation program. In addition, the energy consumption of apartments including the energy consumption by appliances consumption behavior was calculated. We surveyed the design data of 174 apartments which were granted building permission from 2010 to 2014. The energy consumption of the reference building was divided into heating, hot water, lighting and was calculated using the ECO2 simulation program. Home appliances calculated energy consumption by heating, cooling, hot water, cooking, lighting, and white & brown goods. The results show that the total annual energy consumption of reference building is 18,266.8㎾h/y. The composition percentages are 58.4%(10,659.2㎾h/y) for heating, 16.5%(3,018.1㎾h/y) for hot water, 13.1%(2,397.6㎾h/y) for cooking, 7.2%(1,318.7㎾h/y) for lighting, 3.4%(622.4㎾h/y) for home appliances and 1.4%(250.8㎾h/y) for cooling. The annual energy consumption unit of the reference building was estimated as 214.93 ㎾h/㎡·y. |