TAC를 반영한 BIN 데이터 기반의 냉난방 부하 변화에 관한 연구

• Published in: 설비공학 논문집, 29(9) Vol. 29; no. 9; pp. 463 - 471
• Main Authors: 이광섭(Kwang Seob Lee), 김유진(Yu Jin Kim), 민경천(Kyung Chon Min), 이의준(Euy Joon Lee), 강은철(Eun Chul Kang)
• Format: Journal Article
• Language: Korean
• Published: 대한설비공학회 2017
• Subjects: 기계공학; Technical advisory committee(초과위험률); Cooling load(냉방부하); KS C 9306; Heating load(난방부하); BIN data(BIN 데이터); BIN
• ISSN: 1229-6422; 2465-7611
• DOI: 10.6110/KJACR.2017.29.9.463

According to the Korea industrial standard of air conditioning systems (KS C 9306), cooling and heating loads for buildings can be calculated by using maximum and minimum temperature in BIN data. Cooling and heating loads can be determined by building set temperature and ambient temperature. Cooling and heating system capacity of buildings can be normally designed according to determined heating and cooling loads. Cooling and heating system capacity can be reduced by updated BIN data, applying TAC (Technical Advisory Committee) values. In this study, updated BIN data have been analyzed using ambient temperature of 19 areas in Korea for the last 10 years (2005~2014) provided by KMA (Korea Meteorological Administration). Building cooling and heating loads have been calculated following TAC based BIN data. As a result, designed system capacity decreased depending on applying TAC. Those were reduced as 7.1% ($100m^2$ building), 8.7% ($1,000m^2$ building) in cooling capacity, 11.7% in heating capacity when TAC 2.5% applied. And also, it is expected system initial and operating cost by decreasing system capacity.