earticle

영어

Recently, energy savings in existing buildings has received much attention in response to the increased needs for global warming and better comforts of the occupants. The purpose of this study is to analysis heating and cooling loads according to the change of performance in Educational Facility by using integrated building energy simulation. As a analysis simulation tool, Transys is used. As a result of analyzing characteristics of heating and cooling load, insulation performance of building is the most important factor for energy savings. The rate of energy saving is studied by analysis about the simulation results of each case. The results of energy analysis for heating and cooling loads simulation are that the case is the highest saving rate as 31 percent. Measures to reduce heating and cooling energy by 100% The introduction of geothermal energy systems and solar systems are required.