한국신재생에너지학회:학술대회논문집
- 한국신재생에너지학회 2010년도 추계학술대회 초록집
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- Pages.64.1-64.1
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- 2010
제로에너지 솔라하우스(KIER ZeSH)의 에너지 자립도 및 경제성 분석
The Study on the Energy self-sufficiency and Economic Analysis of KIER Zero Energy Solar House
- 발행 : 2010.11.16
초록
In this study, the energy and economic analysis of KIER Zero Energy Solar House (KIER ZeSH) was carried out. KIER ZeSH was designed and constructed in the end of 2009 for the purpose of more than 70% energy self-sufficiency in total load as well as less than 20% of additional construction cost. The several building energy conservation technologies like as super insulation, high performance window, wast heat recovery system, etc and renewable energy system. The renewable heating and cooling system is a kind of solar thermal system combined with geo-source heat pump as a back-up device. The capacity of 3.15kW solar BIPV system was also installed on the roof. The measurement by monitering system of ZeSH was conducted for one year from November 2009 to October 2010. The energy self-sufficiency and economic analysis were conducted based on the this monitering result. As a result, the energy self sufficiency is about 83% which is higher than that of the target and the payback period is 11 years.
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