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Cooling Energy Consumption Investigation of Data Center IT Room with Vertical Placed Server
ABB AB, Corporate Research, Västerås, Sweden.
Karlstad University, Sweden.
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.ORCID iD: 0000-0001-9857-4317
Luleå University of Technology, Sweden.
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2017 (English)In: Energy Procedia, ISSN 1876-6102, E-ISSN 1876-6102, Vol. 105, 2047-2052 p.Article in journal (Refereed) Published
Abstract [en]

As energy consumption by cooling data center IT equipment can be over 40% of total energy consumption, efficient cooling for large data centers is essential for reducing operation costs. Modern data centers are complex systems involving IT facilities, power system, cooling and ventilation systems. In our previous work, literature study was made to investigate available data center energy consumption models; and energy consumption models for data center IT room with distributed air flow control were developed. In this paper, the models are further extended and developed to cover the combined distributed air flow control and vertical placed servers in raised floor ventilation system. Simulation of the three types of ventilation systems with Even load, Idle server and Uneven load scenarios showed that significant cooling energy consumed by a traditional ventilation system can be saved by applying the proposed new concept and method. 

Place, publisher, year, edition, pages
Elsevier Ltd , 2017. Vol. 105, 2047-2052 p.
National Category
Energy Engineering
Identifiers
URN: urn:nbn:se:mdh:diva-35997DOI: 10.1016/j.egypro.2017.03.581Scopus ID: 2-s2.0-85020733801OAI: oai:DiVA.org:mdh-35997DiVA: diva2:1117977
Conference
8th International Conference on Applied Energy, ICAE 2016, 8 October 2016 through 11 October 2016
Available from: 2017-06-29 Created: 2017-06-29 Last updated: 2017-06-29Bibliographically approved

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