대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)
- 대한설비공학회 2006년도 하계학술발표대회 논문집
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- Pages.489-494
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- 2006
통신기기 냉각용 하이브리드 냉방시스템의 성능특성
Cooling Performance of a Hybrid Refrigeration System for Telecommunication Equipment
- Jeon, Jong-Ug (Graduate School of Mechanical Engineering, Hanbat National University) ;
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Kim, Yong-Chan
(Department of Mechanical Engineering, Korea University) ;
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Choi, Jong-Min
(Department of Mechanical Engineering, Hanbat National University)
- 발행 : 2006.06.21
초록
Electronic and telecommunication industries are constantly trying to develop compact components having high power density. Therefore, a proper heat dissipation method is very important to allow reliable operation of the telecommunication equipment. In this study, a hybrid refrigeration system for a telecommunication equipment room was designed to save energy consumption and improve reliability of the compressor In addition, the performance of the hybrid refrigeration system was measured with a variation of outdoor load. The designed hybrid refrigeration system for the telecommunication equipment shelter saved the energy approximately 50%e at the mode switch temperature of