Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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Study on the Operational Cost and Characteristics of a Hybrid Cooling Plant with a Ground Source Heat Pump

지열 열펌프가 적용된 복합냉방설비의 연계운전 특성 및 운전비용 분석

  • Jeon, Jong-Ug (Graduate School of Mechanical Engineering, Korea University) ;
  • Jung, Hae-Won (Graduate School of Mechanical Engineering, Korea University) ;
  • Lee, Tae-Won (Fire & Engineering Services Research Dept, Korea Institute of Construction Technology) ;
  • Kim, Yong-Ki (Fire & Engineering Services Research Dept, Korea Institute of Construction Technology) ;
  • Hong, Dae-Hie (Department of Mechanical Engineering, Korea University) ;
  • Kim, Yong-Chan (Department of Mechanical Engineering, Korea University)
  • 전종욱 (고려대학교 기계공학과 대학원) ;
  • 정해원 (고려대학교 기계공학과 대학원) ;
  • 이태원 (한국건설기술연구원 화재 및 설비연구센터) ;
  • 김용기 (한국건설기술연구원 화재 및 설비연구센터) ;
  • 홍대희 (고려대학교 기계공학과) ;
  • 김용찬 (고려대학교 기계공학과)
  • Published : 2008.06.25
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Abstract

This paper reports the system performance of a hybrid plant, which combines a renewable energy plant of GSHP(Ground Source Heat Pump) with a conventional plant (screw water chiller). To find out operational cost and operating characteristics, the performance of the hybrid system was measured in a building located in Jeju island. Based on the measured data, the operating characteristics were analyzed and the operational cost was estimated by using payment table, which was provided by the Korea Electric Power Cooperation. Operating methods to save energy were recommended.

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