| Title |
A Study on the Application Plan of Air-Conditioning and New & Renewable Energy Systems in the Small Schools |
| Authors |
Kim Ji-Yeon ; Park Hyo-Soon ; Kim Seong-Sil ; Suh Seung-Jik ; Hyun Jong-Hun |
| Keywords |
New & Renewable Energy ; EHP ; Multi-Type Geothermal Heat Pump |
| Abstract |
The study aims to research air-conditioning and new & renewable energy application methods that can reduce energy and operation costs considering initial costs. By searching the optimum application methods, it is expected to maximize the cooling/heating and hot water supply energy and improve efficiencies of systems for educational facilities. Therefore, this study implemented a research on the new & renewable energy utilization technique diffusion expansion method and the optimum method. As a result, the plan which has the least life cycle cost was introduced with the multi-type geothermal heat pump 255.2kW + highly efficient electronic cooling/heating device (EHP) 168.2kW. On the other hand, the plan which have the least energy cost was induced as the multi-type geothermal heat pump 174kW + solar heat collector 94 m² + highly efficient electronic cooling/heating device (EHP) 249.4kW. |