Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)
- 2006.06a
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- Pages.489-494
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- 2006
Cooling Performance of a Hybrid Refrigeration System for Telecommunication Equipment
통신기기 냉각용 하이브리드 냉방시스템의 성능특성
- Jeon, Jong-Ug (Graduate School of Mechanical Engineering, Hanbat National University) ;
- Kim, Yong-Chan (Department of Mechanical Engineering, Korea University) ;
- Choi, Jong-Min (Department of Mechanical Engineering, Hanbat National University)
- Published : 2006.06.21
Abstract
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