축열 특성을 고려한 구체축열 시스템 적용 가능성에 관한 연구

Typical residential building utilizes the packaged terminal air conditioner to maintain the set-point temperature on summer. Thermally activated building system can be applied to reduce the peak load of the packaged terminal air conditioner on summer. Since TABS has a characteristic of the high heat capacity, time-lag effect should be considered. The initiation time of TABS and the lowest optimal supply water temperature estimated without condensation and over-cooling the room. In this study, residential building with packaged terminal air conditioner and TABS was simulated with EnergyPlus to evaluate the validation and effectiveness of TABS.