두 종류 태양열 집열기를 이용하는 대규모 태양열 시스템의 동작특성 분석
두 종류 태양열 집열기를 이용하는 대규모 태양열 시스템의 동작특성 분석 Analysis of Operating Characteristics of Large-scale Solar Thermal System Using Two Types of Collectors 저자 이동원, 허재혁, 김민휘 학술지정보 한국태양에너지학회논문집 KCI 발행정보 한국태양에너지학회 2017년 자료제공처 KISTI 주제분야 공학 > 기타공학 <초록> We have investigated the operating characteristics of $1,600m^2$ large-scale solar thermal system installed in an eco-friendly energy town in Chungbuk Innovation City. The operation criteria of the collecting pump and storage pump were different from the existing standard, and it was confirmed that each pump works well according to the changed criteria. Based on the data of the representative day, the daily collecting heat (efficiency) and the production (storing) heat (efficiency) were estimated. It was confirmed that the daily collecting heat (efficiency) of the flat plate type was higher than that of the evacuated tube type, but the useful heat production was more in evacuated tube type collector.