논문집

원문다운로드
논문명 ISO 13790 한국형 유효계수 결정 방법론에 관한 연구/Method of ISO 13790 utilisation factors calculation in Korean context
저자명 이득환 ; 최현웅 ; 강소라 ; 유호경 ; 김재민
발행사 한국건축친환경설비학회
수록사항 한국건축친환경설비학회 논문집  , v.8 n.3
페이지 시작페이지(127) 총페이지(9)
ISSN 1976-6483
주제분류 환경및설비
주제어 냉난방부차 ; 유효계수 ; ISO 13790 ; Cooling/Heating Load ; Utilisation Factors ; Energy plus ; Simulation
요약2 Utilisation factors used in ISO 13790 are determined by time constant and gain/loss ratios and should be redefined for climate condition to improve the accuracy of the heating/cooling loads in each region or country. The purpose of this study is to suggest reference time constants and dimensionless reference numerical parameters which are applicable for buildings in Korean context. Using Energy plus detailed simulation models were made representing high weight/high insulated rooms surrounded by external environment and a light weight (curtain wall type) room adjacent to internal environment. Equivalent models were made with an ISO 13790-based calculation tool in which numerous combinations of reference time constants and dimensionless reference numerical parameters can be tested. After examining the agreement between results from Energy plus simulation and those of the ISO 13790-based tool, a set of reference time constants and dimensionless reference numerical parameters are suggested which reduce the error rates significantly. This paper presents the methodology of new utilisation factors calculation and outcomes of the examination.
소장처 한국건축친환경설비학회