Sökning: "PUE"

Visar resultat 1 - 5 av 10 uppsatser innehållade ordet PUE.

  1. 1. Data Centres as Prosumers: A Techno-Economic Analysis

    Master-uppsats, Uppsala universitet/Institutionen för materialvetenskap

    Författare :Jeremy Ericsson Sintong; [2023]
    Nyckelord :Data Centres; Prosumers; Techno-Economic Analysis; Waste Heat Recovery; District Heating; Heat Supply; Air-Cooled Data Centre;

    Sammanfattning : Rapid growth of digitalization has urged Data Centres (DC) to be more energy efficient by recovering waste heat from server racks that would otherwise be wasted. This techno-economic study is focused on upgrading low temperature waste heat from typical Air-Cooled DC for District Heating Network (DHN) market in Stockholm region. LÄS MER

  3. 2. The impact of innovative ICT technologies on the power consumption and CO2 emission of HTTP servers

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Sebastian Soler Domínguez; [2022]
    Nyckelord :Cache technology; data transfer; server’s performance; Network energy intensity; PUE; CO2 emissions.;

    Sammanfattning : The ICT technologies and their adoption from the population are growing fast, and the energy that this industry requires has followed the same trend, even considering all the improvements in efficiency during the last decades. This is because the increment in data centers and information outpaces all the efficiencies that have been adopted over the years. LÄS MER

  4. 3. Data center cooling solutions : A techno-economical case study of a data center in Sweden

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Joel Sjökvist; Fredrik Magnusson; [2022]
    Nyckelord :Energy systems; Data center cooling; Free cooling; Air cooling; Geothermal cooling; Mechanical cooling; District cooling; Building conversion; Dry cooler; Cooling machine; Borehole; PUE;

    Sammanfattning : Given the coinciding growth-trend in the production of consumer electronics and generation of data, the increase in server halls and data centers, as a means for hosting storage capacity for the generated data, has been prominent over the last decades. The establishment of data centers in already existing infrastructure can entail major changes in terms of energy system design. LÄS MER

  5. 4. Free cooling in data centers : Experimental test of direct airside economization with direct evaporative cooling

    Master-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Rickard Liikamaa; [2019]
    Nyckelord :Data center; free cooling; evaporative cooling;

    Sammanfattning : The backbone of the expanding Information and Communication Technology (ICT)-sector are data centers. In these, Information Technology (IT) equipment is housed which provides computational power for e.g. cloud computing and internet services. LÄS MER

  7. 5. Capacity Management in Hyper-Scale Datacenters using Predictive Modelling

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Xhesika Ruci; [2019]
    Nyckelord :Capacity Management; Efficient Datacentre; Predictive Modelling. Accuracy Metrics;

    Sammanfattning : Big data applications have become increasingly popular with the emerge of cloud computing and the explosion of artificial intelligence. Hence, the increasing adoption of data-hungry machines and services is driving the need for more power to keep the datacenters of the world running. LÄS MER