교육시설에 적용 가능한 태양열 흡수식 냉각 시스템
Solar Absorption Cooling System applicable to Educational Facilities
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초록
Performance of a small-capacity solar absorption cooling system was investigated experimentally. Ten sets of evacuative-tube solar-heat collectors and a 5 kW single-stage absorption cooler were combined to produce a hybrid cooling system. The performance of the cooling system was measured using a fan-coil unit installed in a small plastic storage. It was found from the test on a sunny day of May that when the temperature of the hot water supplied from the solar collectors to the generator of the absorption cooler reached 60 ℃, the absorption cooler started cooling and the cold water temperature measured from the fan-coil unit reached 18℃. The COP, which is defined as the ratio of the cooling power to the total electrical power input was higher than 1.0.
Abstract
Performance of a small-capacity solar absorption cooling system was investigated experimentally. Ten sets of evacuative-tube solar-heat collectors and a 5 kW single-stage absorption cooler were combined to produce a hybrid cooling system. The performance of the cooling system was measured using a fan-coil unit installed in a small plastic storage. It was found from the test on a sunny day of May that when the temperature of the hot water supplied from the solar collectors to the generator of the absorption cooler reached 60 ℃, the absorption cooler started cooling and the cold water temperature measured from the fan-coil unit reached 18℃. The COP, which is defined as the ratio of the cooling power to the total electrical power input was higher than 1.0.
참고문헌 (11)
- "신재생에너지란 무엇인가"[URL]
- 한정옥, "3RT급 흡수식 냉난방기 기술개발 및 상품화 의미" (2003), 가스연맹
- 백남춘, "태양열 구동 흡수식 냉동기의 기본설계 및 성능분석", 한국태양에너지학회, 18(3) (1998)
- 최창용, "태양열 구동 흡수식 냉난방시스템 TRNSYS 모델링", 한국태양에너지학회 2006년도 춘계 (2006), 한국태양에너지학회
- 주홍진, "진공관형 집열기를 이용한 태양열 흡수식 냉방 시스템 실증연구", 대한설비공학회 2006 동계 (2006), 대한설비공학회
- Reay. D.A, "Heat Pipes - Theory, design and Applications, Butterworth-Heinemann" (2006), Burlington
- "진공관형 태양열 집열기 인증"[URL]
- Y.S. Shin, "태양열 구동 NH3", H2O 흡수식 냉동기의 사용 가능성에 관한 실험적 연구, 한양대학교, 2003
- 진공관형 태양열시스템 실용화 및 응용기술, "곽희열", 산업자원부, ~ (2004)
- LabView Fundamentals, "National Instruments", National Instruments, ~ (2005)
- Yunus, "Thermodynamics - An engineering Approach" (2006), Mc Graw Hill