설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)

  • 제14권3호
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  • Pages.221-230
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  • 2002
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  • 1229-6422(pISSN)
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  • 2465-7611(eISSN)
대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
권호 표지

10RT급 공기열원 열펌프의 현장 성능측정 및 예측

In-situ Performance Test and Prediction of a 10 RT Air Source Heat Pump

  • 김영일 (한국과학기술연구원 열유동제어연구센터) ;
  • 백영진 (한국과학기술연구원 열유동제어연구센터) ;
  • 장영수 (한국과학기술연구원 열유동제어연구센터)
  • 발행 : 2002.03.01
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초록

In this study, in-situ performance test of an air source heat pump which has a arted capacity of 10 RT is carried out. Since test conditions, such as indoor and outdoor air conditions cannot be controlled to satisfy the standard test conditions, experiments are done with the inlet air conditions as they exist. To estimate the performance for other conditions, he heat pump is modeled with a small number of selected parameters. The values of the parameters are determined from the few measurements measured on-site during normal operation. A simulation program is developed to calculate cooling capacity and power consumption t any other operating conditions. The simulation results are in good agreement with the experiment. This study provides a method of an on-site performance diagnosis of an air source heat pump.

키워드

참고문헌

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