| 논문명 | 회수기간을 고려한 기존건축물의 외피 및 열원설비 리모델링 최적 설계안 선정에 관한 연구/Optimized Remodeling Design of Envelope and Plant Systems in Existing Buildings Considering Payback Period |
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| 저자명 | 윤경(Yun, Gyeong) ; 박두용(Park, Doo-Yong) ; 윤갑천(Yoon, Kap-Chun) ; 김영민(Kim, Young-Min) ; 김영섭(Kim, Young-Sup) ; 김강수(Kim, Kang-Soo) |
| 발행사 | 한국건축친환경설비학회 |
| 수록사항 | 한국건축친환경설비학회 논문집 , Vol.10 No.2 |
| 페이지 | 시작페이지(130) 총페이지(8) |
| ISSN | 1976-6483 |
| 주제분류 | 환경및설비 |
| 주제어 | 주 요 어 : 기존건축물 ; 리모델링 ; 최적 설계안 ; 회수기간 Existing building ; Remodeling ; Optimized design ; Payback period |
| 요약2 | In this study, we proposed remodeling alternatives with building envelope and plant systems which impact on heating and cooling energy consumption in existing building. We performed cost analysis of the alternatives, and presented the remodeling guideline of existing buildings based on these analyzed data. The maximum energy-saving rate was up to 47.4% using commercially available windows, insulations, heating and cooling plants, and, the payback period is 49.3 year. So, it can be said that it is not an economical way to achieve more than 50% of energy saving rate with change of building envelope system and plant system. Replacement of plant system is more efficient way to reduce energy consumption and cost addition compared with replacement of building envelope systems. Therefore, we should consider the plant systems primarily, and the building envelope systems secondarily in remodeling of the existing building. |
| 소장처 | 한국건축친환경설비학회 |