Journal of the Korea Society of Computer and Information (한국컴퓨터정보학회논문지)

Korean Society of Computer Information (한국컴퓨터정보학회)
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Block Smart Rack Technology Development for Increased Efficiency

효율성 증가를 위한 블록 단위 스마트 랙 기술 개발

  • Tae, Hyo-Sik (Dept. of Computer Science and Engineering, Kongju National University) ;
  • Park, Koo-Rack (Dept. of Computer Science and Engineering, Kongju National University)
  • 태효식 (공주대학교 컴퓨터공학과) ;
  • 박구락 (공주대학교 컴퓨터공학과)
  • Received : 2015.03.23
  • Accepted : 2015.04.02
  • Published : 2015.04.30
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Abstract

Data center, not only the development of globally of cloud-based IT solutions, As the big data, education, use of development electronic equipment of communication means is increased, Demand of domestic and international data center has increased steadily. Due to the increase of data center demand, heat generation of server rack due to the development of IT equipment is also increasing continuously. Calculating heat value of the data center, because more than 99% of the power usage of IT server is converted into heat, the calorific value as the size and capacity of the server is larger will increase. In this paper, to center the cooling system of air-cooled, and research and development of air conditioning systems for energy reduction of data center, through performance analysis and simulation, it has been analyzed that there is energy savings.

데이터센터는 전 세계적으로 클라우드 기반 IT 솔루션의 발전과 더불어 빅 데이터, 교육, 커뮤니케이션 수단의 발달과 전자기기 사용이 증가함에 따라 국내외로 그 수요가 꾸준히 증가하는 추세에 있다. 이러한 데이터센터의 증가는 IT장비의 발전을 가속화 시켰으며 서버 랙의 발열 또한 크게 높이는 결과를 가지고 왔다. 데이터 센터의 전산 발열량은 IT서버 전력사용의 99%이상이 열로 변환되므로, 서버의 크기와 용량이 증가할수록 발열량 또한 상승하게 된다. 본 논문에서는 공냉식 냉각방식을 중심으로, 데이터센터의 에너지 절감을 위한 공조시스템을 연구 하였으며, 해당 시스템의 성능분석 및 모의실험을 통하여 실제로 에너지 절감 효과가 있는 것으로 분석되었다.

Keywords

References

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