earticle

영어

The energy saving of HVAC that is the occupiest on office building is being more important. In office building, CAV and VAV are adopted very much. Therefore, on this paper, we compared with VAV and CAV focused on energy consumption by using dynamic energy simulation. For objective comparison, after we chose standard building, found building that is closed to our standard building, we simulated. During seasonal cooling period June, July, August, September, the result of CAV and VAV energy uses were 34969.44kwh/m² and 27212.77kwh/m². Baesd on this result, we could find VAV is more energy effective as much as 7756.68kwh/m² than CAV.