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논문 기본정보
시설원예용 지열 및 태양열 이용 하이브리드 히트펌프 시스템의 난방성능에 관한 연구
논문 개요
| 기관명 | NDSL |
|---|---|
| 저널명 | 한국태양에너지학회 논문집 = Journal of the Korean Solar Energy Society |
| ISSN | 1598-6411, |
| ISBN |
논문저자 및 소속기관 정보
| 저자(한글) | 전종길,이동건,백이,김형권 |
|---|---|
| 저자(영문) | |
| 소속기관 | |
| 소속기관(영문) | |
| 출판인 | |
| 간행물 번호 | |
| 발행연도 | 2015-01-01 |
| 초록 | In this study a hybrid heating system based on geothermal source and solar heat was developed in order to save energy for greenhouse heating and its field performance was evaluated. Developed system are composed of following parts: water tank, heat exchanger, heat pump, fan coil unit and heat storage unit. The working performance test was carried out in a greenhouse cultivating oriental orchids being managed by $23^{ circ}C$ . Field performance test results showed that average heating coefficient of performance ( $COP_h$ ) was 3.4 for the period from mid-January to mid-March 2013. Heating coefficient of performance ( $COP_h$ ) of developed hybrid heat pump system was more sensitive to water tank temperature than outside air temperature. This study showed that developed hybrid heat pump system has a potential to save the heating costs up to 91% compared to conventional agricultural oil heaters. |
| 원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=JAKO201533678769291 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
|---|---|
| ICT 기술분류 | |
| DDC 분류 | |
| 주제어 (키워드) | 시설원예,히트펌프,난방,온실,Protected horticulture,Heat pump,Heating,Greenhouse |