Sökning: "Repowering"

Visar resultat 1 - 5 av 14 uppsatser innehållade ordet Repowering.

  1. 1. Repowering av vindkraftverk - Sätter lagstiftningen käppar i hjulet för en del av Sveriges klimatmål avseende förnybar energi

    Magister-uppsats, Göteborgs universitet/Juridiska institutionen

    Författare :Kimberly Edman; [2021-02-17]
    Nyckelord :Miljörätt; Repowering; Uppgradering; Generationsbyte; Vindkraft; Förnybartdirektivet; Klimatmål; Förnybar energi; Tillståndsförfarande; Tillståndsprocess;

    Sammanfattning : Vindkraft har en viktig roll för möjligheterna att uppfylla Sveriges klimatmål avseende förnybar energi. Samtidigt som den tekniska utvecklingen på området har gått oerhört snabbt, börjar en del vindkraftverk bli föråldrade. LÄS MER

  2. 2. ONSHORE WIND FARM REPOWERING ALTERNATIVE SCENARIOS AND COST ASSESSMENT

    Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Hassan Al Hamed; [2021]
    Nyckelord :Wind power; repowering; feasibility study.;

    Sammanfattning : Many reasons to consider extending the useful time of ageing wind farms. Like to take advantage of it being located in a good wind source, besides existing infrastructure, etc. Repowering can be an appropriate option for the ageing wind farm that suffering less yield energy and increment of cost of operation and maintenance. LÄS MER

  3. 3. ACCURACY OF THE WEATHER RESEARCH AND FORECASTING (WRF) MODEL IN WIND RESOURCE ASSESSMENT : CASE STUDY ABOUT A POTENTIAL REPOWERING SITE

    Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Piia Heikkinen; [2020]
    Nyckelord :WRF;

    Sammanfattning : This Master’s thesis studies how accurate the Weather Research and Forecasting (WRF) model is in wind resource assessment in the Nordic conditions. Besides, it is studied how big of an increase in energy production could be gained if a confidential wind farm would be repowered. LÄS MER

  4. 4. Techno-economic analysis of wind farm repowering strategies in France

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

    Författare :Sébastien Michaud; [2019]
    Nyckelord :;

    Sammanfattning : French wind farms are aging. By 2025, the French Environment & Energy Management Agency estimates that 1 GW per year of operating wind turbines will reach their expected lifetime. The handling of wind turbines end of life is relatively new to wind farm owners, both technically and economically. LÄS MER

  5. 5. Cost Comparison of Repowering Alternatives for Offshore Wind Farms

    Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Daniel Bergvall; [2019]
    Nyckelord :Offshore Wind Power Development; Offshore Wind Farm; Offshore Repowering; Lifetime Extension; Decommissioning; Levelized Cost of Energy; Net Present Value; Financial Analysis; Feasibility Study; End of Life Scenario; Annual Energy Production;

    Sammanfattning : The aim of this thesis is to evaluate different repowering alternatives from the viewpoint of increasing power production from existing offshore wind farms (OWF), as some of the first commissioned OWFs are approaching the end of their expected lifetime. The thesis presents a literature review of components and financial aspects that are of importance for repowering of OWFs. LÄS MER