제로에너지 솔라하우스 태양열시스템 적용에 관한 연구

The design and simulation of active solar space and hot water heating system in the zero energy solar house(ZeSH) was carried out in this study. The solar system design was considered of the solar assisted heat pump to increase solar fraction. The target of the solar system design is about 80% of yearly solar fraction with out heat pump. So the system simulation in this study was completed only the active solar system analysis. As a result, the yearly solar fraction is 81% by the active solar system with a 28 ㎡ of solar collector area and 5㎡ of storage tank volume. The parametric study like as the influence of collector area and storage volume on the system performance was carried out.