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논문 기본 정보

자료유형
학술저널
저자정보
김미연 (Seoul Housing & Communities Corporation) 김형근 (Seoul Housing & Communities Corporation) 홍구표 (Seoul Housing & Communities Corporation)
저널정보
한국생태환경건축학회 KIEAE Journal KIEAE Journal Vol.18 No.2(Wn.90)
발행연도
2018.4
수록면
55 - 60 (6page)
DOI
10.12813/kieae.2018.18.2.055

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초록· 키워드

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Purpose: The purpose of the present study was to analyze design factors for energy conservation and the initial cost for zero energy building rating systems through case studies. Method: First, design factors for energy conservation were selected and these were referred the building energy saving design standard. These were insulation of wall, roof, and floor, thermal property of door and window, high-efficient mechanical ventilation and the installation ratio of LED. There were three levels for energy saving strategies. Level 1 was the building energy code and level 2 was the future energy code which will implement from Sep. 1, 2018. In the level 3, about 20% of thermal performance was better than level 2. Second, the primary energy consumption of the case study by level was analyzed by using ECO2. Lastly, the energy self-sufficiency ratio of zero energy building rating systems was computed by considering renewable energy systems and the cost of them was also calculated. Result: The primary energy reduction ratio by thermal performance of wall, roof, and floor and window and door was 2%-3% and about 3%, respectively. By designing the mechanical ventilation and the installation of LED, the energy reduction were about 8% and 9%. To certify the zero energy building 5 rating system, the cost of renewable energy was about 35,000 KRW per square meter. For future research, development of applicable renewable energy systems in each unit of multi-family residential buildings is needed.

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ABSTRACT
1. 서론
2. 사례분석 건물 소개 및 신재생 에너지시스템 선정 검토
3. 설계요소에 따른 에너지 절감률 및 에너지 자립률에 따른 신재생 에너지 분석
4. 제로에너지 건축물 인증 등급별 비용 분석
5. 결론
Reference

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UCI(KEPA) : I410-ECN-0101-2018-610-002043524