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Cooling Energy Consumption Investigation of Data Center IT Room with Vertical Placed Server
Department of Power Device, ABB AB, Corporate Research, Vasteras.
Department of Engineering and Physics, Karlstad University.
School of Innovation, Design and Engineering, Malardalen University, Vasteras.
Luleå tekniska universitet, Institutionen för system- och rymdteknik, Datavetenskap.ORCID-id: 0000-0002-9315-9920
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2017 (Engelska)Ingår i: Energy Procedia, ISSN 1876-6102, E-ISSN 1876-6102, Vol. 105, s. 2047-2052Artikel i tidskrift (Refereegranskat) 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.

Ort, förlag, år, upplaga, sidor
Elsevier, 2017. Vol. 105, s. 2047-2052
Nationell ämneskategori
Datavetenskap (datalogi)
Forskningsämne
Kommunikations- och beräkningssystem
Identifikatorer
URN: urn:nbn:se:ltu:diva-63735DOI: 10.1016/j.egypro.2017.03.581ISI: 000404967902024Scopus ID: 2-s2.0-85020733801OAI: oai:DiVA.org:ltu-63735DiVA, id: diva2:1105787
Konferens
8th International Conference on Applied Energy, ICAE2016, Beijing, China, 8-11 October 2016
Anmärkning

2017-06-05 (andbra);Konferensartikel i tidskrift

Tillgänglig från: 2017-06-05 Skapad: 2017-06-05 Senast uppdaterad: 2018-06-20Bibliografiskt granskad

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Vyatkin, ValeriyMousavi, Arash

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