| 논문명 |
최적 IT 환경제어를 위한 데이터센터의 냉각시스템 및 공기분배시스템 계획에 관한 연구 / 사례분석을 중심으로 / The Cooling and Air Distribution Systems for the Optimal IT Environment Control in the (Internet) Data Center |
| 저자명 |
조진균(Cho Jin-Kyun) ; 김병선(Kim Byung-Seon) |
| 발행사 |
대한건축학회 |
| 수록사항 |
대한건축학회논문집 계획계, v.24 n.2 (2008-02) |
| 페이지 |
시작페이지(313) 총페이지(8) |
| ISSN |
12269093 |
| 주제분류 |
환경및설비 / 전산 |
| 주제어 |
데이터(전산)센터 ; IT온열환경 ; IT장비 ; 냉각시스템 ; 공기분배시스템 ; 항온항습기//nternet Data Center ; IT Environment ; IT Server ; Cooling Systems ; Air Distribution Systems ; CRAC or CRAH Unit |
| 요약1 |
본 연구는 데이터센터의 규모, 구성 등 서로 다른 IT환경에 대응하는 공조시스템을 분류/제시함으로써 추후 계획되는 데이터센터의 최적 IT환경 구현이 가능하도록 하는데 목적이 있다. |
| 요약2 |
Internet Data Center (IDC) heat removal is one of the most essential yet least understood of all critical IT environment processes. The cooling of data centers has emerged as a significant challenge as the density of computing equipment increases. All cooling systems use a Computer Room Air Conditioning (CRAC) and or a Computer Room Air Handling (CRAH) unit of some kind, which come in various capacities and remove the heat energy from the room. However, the primary distinctions that affect the capability of cooling systems are rooted in the distribution system. There are five heat removal methods and two common physical equipment arrangements that can be combined to create ten basic types of cooling systems. Air supply and air return systems each have three and four different configurations which can be combined to create thirteen basic types. An understanding of the many types of cooling/air distribution systems and their attributes can be used to develop guidelines for when each type should be used, and such guidelines are provided in this study for both raised floor and hard floor applications. In this research, cooling and air distribution system aspects of design criteria were analyzed by quantitative data, acquired by surveyed 36 domestic and overseas multi-megawatt data centers. And this paper provides the best configurations and design criteria for different IT environments and common practices and equipment options that may increase cooling system availability. The information presented here is a foundation allowing IT professionals to successfully manage the specification, installation, and operation of IT environment cooling systems. |
| 소장처 |
대한건축학회 |