Sökning: "Distribution centre"

Visar resultat 11 - 15 av 204 uppsatser innehållade orden Distribution centre.

  1. 11. Återskapande och validering av konfiguration för kommunikationsstandarden IEC 61850 i fördelarstationer : Recreation and Validation of Configuration for the IEC 61850 Communication Standard in Distribution Substations

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Felix Lennartsson; [2023]
    Nyckelord :IEC 61850; IEC 60870–5; Substation Configuration Language; Electric Power Communication and Control; Communication Systems; Remote Terminal Unit; Protection Relays; IEC 61850; IEC 60870–5; substation configuration language; styrning av elkraftsystem; kommunikationssystem; remote terminal unit; reläskydd;

    Sammanfattning : I en fördelarstation i Ellevios elnät i Stockholm har en viktig konfigurationsfil försvunnit. Filen används för att beskriva styr- och kommunikationssystemet för övervakning och fjärrmanövrering av stationen från en driftcentral. Dessutom behöver operativsystemet på en enhet i kommunikationssystemet uppdateras. LÄS MER

  3. 12. Feasibility of reintroduction of European Bison (Bison bonasus) to Sweden with focus on traffic accidents

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Michael Topszewski; [2023]
    Nyckelord :wildlife-vehicle collision; risk prediction; reintroduction feasibility; european bison; Bison bonasus; moose; Alces alces; Human-wildlife conflict;

    Sammanfattning : The historical occurrence of European bison (Bison bonasus) in Sweden during the early Holocene emphasizes the ecological significance for a potential reintroduction. The European bison, the largest herbivore on the European continent, is a keystone species with a significant influence on ecosystem dynamics. LÄS MER

  4. 13. Investigating a possible dearth of stars with zero angular momentum in the solar neighbourhood.

    Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation; Lunds universitet/Fysiska institutionen

    Författare :Aayush Desai; [2023]
    Nyckelord :Galaxy: disk; Galaxy: fundamental parameters; Galaxy: kinematics and dynamics; Galaxy: nucleus; solar neighborhood; stars: kinematics and dynamics; Physics and Astronomy;

    Sammanfattning : Background. Carlberg & Innanen (1987) first proposed the idea of measuring the solar re- flex velocity (the velocity of the Sun around the galactic centre), Vg,⊙, using the momenta of the stars in the solar neighbourhood. The proposal was a consequence of the work of L. LÄS MER

  5. 14. End of Life Wind Turbine Blade Recycling : Challenges From an Environmental, Economic and Practical Viewpoint

    Kandidat-uppsats,

    Författare :Daniel Hagfeldt; [2022]
    Nyckelord :Wind power; Wind turbine; Wind Turbine Blade; Recycling; Glass fibre; Carbon fibre; Centre-of-gravity method;

    Sammanfattning : The goal of the European Union is to make strides towards a circular economy. This means recycling or re-using as much of the material in the economic system as possible. The wind industry faces a great challenge in the years to come as huge quantities of increasingly larger wind turbines reach the end of their service-life. LÄS MER

  7. 15. Water mapping in Scots pine stands after thinning

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Michalina Maria Grabowska; [2022]
    Nyckelord :Scots pine; Pinus sylvestris; drought; thinning; root system; water uptake; heavy water;

    Sammanfattning : Climate change is an ongoing issue in various fields, including forestry. More frequent and severe droughts have been already noted around the world, also in Europe. Visible reduction in available water in forests has adverse consequences such as increased tree mortality, higher vulnerability and smaller growth. LÄS MER