Sökning: "Offshore Windfarm"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Offshore Windfarm.

  1. 1. The Paradigm Shift for Substations Technology within Wind Power Applications from Onshore to Floating

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Ahmad Talaat Hifzy; [2023]
    Nyckelord :Floating; offshore; substation; transformer; GIS; equipment; high-voltage; fatigue; Flytande; havsbaserad; station; transformator; GIS; utrustning; högspänning; utmattning;

    Sammanfattning : Floating wind turbines are attracting more attention as more than three-quarters of the total offshore technical potential is located in deep water, leading to a growing trend in floating wind farm projects. Consequently, it becomes necessary to develop Floating Offshore Substation (FOSS) to step up voltage and efficiently transmit power to the shore with minimal losses. LÄS MER

  3. 2. Green hydrogen production in SE4, a business case for large-scale green hydrogen in SE4

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Petter Håkansson; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : As the greenhouse gas emissions keep on increasing the need for solutions to help reduce emissions across all sectors has never been greater. The European Union has pointed out green hydrogen as a step in increasing the sustainability of the energy sector in Europe. LÄS MER

  4. 3. Logistics strategy optimization for offshore windfarms with power purchase agreement

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

    Författare :Aubin Pottier; [2021]
    Nyckelord :;

    Sammanfattning : Offshore wind is on the road to become commercially viable and competitive means for large-scale electricity production. This new industry is expected to occupy a major role in the energy transition. LÄS MER

  5. 4. Power Loss Evaluation of Submarine Cables in 500 MW Offshore Wind Farm

    Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Lahiru Kushan Jayasinghe; [2017]
    Nyckelord :Power Loss; Offshore Windfarm; Submarine Cables; HVAC; HVDC LCC; HVDC VSC; MATLAB Simulink;

    Sammanfattning : The main objective of this thesis is to develop a new methodology to evaluate the transmission cable losses of wind-generated electricity. The research included the power loss variations of submarine cables in relation to the line length, cable capacity and the transmission technology in an offshore wind farm having a capacity of 500 MW. LÄS MER

  7. 5. OFFSHORE WIND POWER INVESTMENT MODEL USING A REFERENCECLASS FORECASTING APPROACH TO ESTIMATE THE REQUIRED COSTCONTINGENCY BUDGET

    Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Pär Boquist; [2015]
    Nyckelord :offshore wind power; capital expenditures; reference class forecasting; investment model;

    Sammanfattning : Forecasting capital expenditures in early stages of an offshore wind power project is aproblematic process. The process can be affected by optimism bias and strategicmisrepresentation which may result in cost overruns. This thesis is a response to issuesregarding cost overruns in offshore wind power projects. LÄS MER