논문 국내 국내전문학술지(KCI급) 고밀도 내부부하 중심 건물의 에너지 절약적 공조방식에 대한 연구
- 학술지 구분 국내전문학술지(KCI급)
- 게재년월 2010-08
- 저자명 정차수,김병선,조진균(공동(제1))
- 학술지명 설비공학 논문집
- 발행처명 대한설비공학회
- 발행국가 국내
- 논문언어 한국어
홈페이지논문 초록 (Abstract)
With the advancement of technology, the density of IT equipment, heat load and power consumption continue to increase in high density internal-load dominated buildings as datacenters. To improve the HVAC system’s energy performance and efficiency, there is a need to find methods of using outside air. Through cooling tower control that is based on outside wet-bulb temperature, the water-side economizer made it possible to achieve a maximum energy performance improvement of about 16.6% over the basic chilled water system, whereas the air-side economizer, through control based on outdoor air enthalpy, made it possible to achieve about 42.4% improvement.