Journal of the Korean Society for Geothermal and Hydrothermal Energy (한국지열·수열에너지학회논문집)
- Volume 3 Issue 1
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- Pages.23-29
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- 2007
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- 2799-4783(pISSN)
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- 2799-4805(eISSN)
Performance for Geothermal Heating & Cooling System by Heatpump in Office Building
사무용건물에서 지열히트펌프냉난방시스템의 운전성능 평가
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An, Hyung-Jun
(R&D Center, Kolon Eng. & Constr. Co., Ltd.)
;
- Baek, Sung-Kwon (R&D Center, Kolon Eng. & Constr. Co., Ltd.) ;
- Cho, Chung-Sik (Fire & Engineering Services Research Department, KICT) ;
- Sohn, Byung-Hu (Fire & Engineering Services Research Department, KICT)
- Published : 2007.06.01
Abstract
For the perfomance test of geothermal system, a large pilot of capacity of 50RT is built and operated in office building. This system is planed hybrid system with cooling tower as asisstance heat sink. From October, 2004 to September, 2005, this system is operated andmonitored. As the result, COP of heating periods is about 3.46 and COP of cooling periods is about 4.1. Therefore, geothermal system is useful and suitable in Korea.
Keywords