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This paper presents the performance of a water-to-refrigerant type ground source heat pump (GSHP) system installed in a school building in Korea. For analyzing the performance of the GSHP system, we monitored various operating conditions, including the outdoor temperature, the ground temperature, and the input power of the GSHP system. The average cooling COP of the heat pump was found to be 8.5 at 60% partial load condition, while the overall system COP was found to be 5.9. The average heating COP of the heat pump was found to be 6.5 at 45% partial load condition, while the overall system COP was found to be 5.0.
Details
- Original title: [ In Korean. / En coréen.]
- Record ID : 2009-1319
- Languages: Korean
- Source: The 3rd Korean Congress of Refrigeration.
- Publication date: 2009/03/19
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Indexing
- Themes: Heat pumps techniques
- Keywords: Ground-water; Building; Simulation; Heat pump; Performance; School; COP
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Performance evaluation under the actual operati...
- Author(s) : KIM E., JEONG Y., LEE J., et al.
- Date : 2009/05/20
- Languages : English
- Source: ACRA-2009. The proceedings of the 4th Asian conference on refrigeration and air conditioning: May 20-22, 2009, Taipei, R.O.C.
- Formats : PDF
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Analysis of a ground-source heat pump system op...
- Author(s) : KATSURA T., NAGANO K., HORI S., et al.
- Date : 2008/05/20
- Languages : English
- Source: 9th IEA Heat Pump Conference 2008: advances and prospects in technology, applications and markets. Conference proceedings [CD-ROM + abstracts].
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Performance evaluation of a ground source varia...
- Author(s) : IM P., LIU X.
- Date : 2015/08/16
- Languages : English
- Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
- Formats : PDF
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Ground loop design of a ground source heat pump...
- Author(s) : KU B. C., JEONG Y. M., KIM G. T., et al.
- Date : 2007/08/21
- Languages : English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Formats : PDF
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Study on ground source heat pump system using c...
- Author(s) : WAKAYAMA H., KATSURA T., NAGANO K., et al.
- Date : 2012/12
- Languages : Japanese
- Source: Transactions of the Society of Heating, Air-Conditioning and Sanitary Engineers of Japan - n. 189
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