실내설정온도에 따른 태양열 하이브리드 열펌프 시스템 운전특성에 대한 실험적 연구 = Experimental Study on the Operating Characteristics of a Solar Hybrid Heat Pump System according to Indoor Setting Temperature

다국어 초록 (Multilingual Abstract)

Experimental study on the operating characteristics of a solar hybrid heat pump system according to indoor setting temperature were carried out during spring and winter season. The system was consisted of a concentric evacuated tube solar collector, heat medium tank, heat storage tank, and heat pump. As a result, the heating load was increased by 21.1% when the indoor setting temperature rose by 2℃ for the same ambient temperature. Besides, the spring season had good outdoor conditions compared to the winter season, therefore the heating load was reduced and heat gain by collector increased, relatively. In case of the winter season, the solar fraction was shown less than 10% because the heat losses of system and space increased considerably. The solar fraction decreased significantly as the indoor setting temperature increased.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 실험 장치 및 방법
• 3. 실험 결과 및 고찰
• 4. 결론
• 후기
• 참고문헌

참고문헌 (Reference)

1 김명래, "해수냉열원을 이용한 태양열 계간축열 시스템의 건물냉방 적용에 관한 연구" 56-61, 2009

2 박유원, "한국형 아파트의 난방에너지 분석 3：실내설정조건의 영향" 대한설비공학회 17 (17): 722-728, 2005

3 박윤철, "태양열이용 하이브리드 열펌프시스템의 성능특성에 관한 연구" 한국태양에너지학회 27 (27): 47-54, 2007

4 김용기, "태양열원 열펌프이용 난방시스템의 적용 및 설계에 관한 연구" 68-773, 2000

5 데이코산업연구소, "태양열 시스템 시장동향과 전망" 진한엠엔비 12-15, 2008

6 신우철, "차온제어기의 On-Off 온도설정에 따른 태양열 시스템 열성능" 한국태양에너지학회 25 (25): 1-8, 2005

7 Duffie, J.A, "Solar Engineering of Thermal Process" Wiley 2006

8 Kuang, Y.H, "Performance of a multi-functional direct-expansion solar assisted heat pump system" 80 (80): 795-803, 2006

9 ASHRAE, "Methods of testing for seasonal efficiency of unitary air-conditioner and heat pumps" ASHRAE Standard 1983