사무용 건물의 이코노마이저 운영현황 및 개선방안에 관한 연구

The purpose of this study is analyzing operation status and suggesting improvement of economizer in office building. energy consumption and environmental pollution around the world is increasing. The building sector account for about 20% of the total energy consumption, cooling and heating energy is the most consumed. as a result, The demand for energy efficiency and conservation is increasing. especially, effective operation of equipment systems in office buildings is essential. economizer is one of energy conservation measures in HVAC. The purpose of this study is operation status analysis through BAS data analysis and improvement suggestions through comparative analysis design.