Sökning: "Offshore wind farm maintenance"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden Offshore wind farm maintenance.

1. 1. An assessment of circular economy measures in the construction value chain for offshore wind turbines

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Byggproduktion

   Författare :Therése Svensson; [2023]
   Nyckelord :Circular economy; Construction value chain; Wind energy; Offshore wind turbine; Offshore wind farm; Design; Manufacturing; Construction; Operation and maintenance; End of life; Technology and Engineering;

   Sammanfattning : The construction sector is responsible for high energy consumption and large emissions of carbon dioxide, which is strongly linked to building materials. Within the European Union, the construction sector generates more than a third of all waste and circular economy is considered as a suitable approach to tackle these challenges. LÄS MER

3. 2. Short-term O&M Planning for Offshore Wind Energy

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

   Författare :Miguel de Matos e Sá; [2022]
   Nyckelord :Offshore wind energy; O M scheduling; optimization; wake effect; weather forecasts; risk analysis; Portugal; WindFloat Atlantic; Havsbaserad vindkraft; planering av drift och underhåll; optimering; wake effect; väderprognoser; riskanalys; Portugal; WindFloat Atlantic;

   Sammanfattning : Significant breakthroughs are currently being achieved for Offshore Wind Energy (OWE), as offshore wind turbines are moving further away from the shore, benefitting from as vaster wind resource availability. On the other hand, the current trends of the OWE industry make new challenges arise. LÄS MER

4. 3. Lifetime extension of offshore wind farms

   Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Robert Eriksson; [2022]
   Nyckelord :Lifetime extension; offshore wind power; O M; reliability; ReliaSoft;

   Sammanfattning : Renewable energy sources are in strong demand as the need for clean energy is increasing, driven by the need to reach the environmental targets. Offshore wind power is becoming an attractive source as the technology matures and cost decreases. With time all wind farms age and when the time comes one needs to consider end of life alternatives. LÄS MER

5. 4. Load Control Aerodynamics in Offshore Wind Turbines

   Master-uppsats, KTH/Kraft- och värmeteknologi

   Författare :Lorenzo Cantoni; [2021]
   Nyckelord :Wind Turbine; Offshore; Blade; Rotor; Computational Fluid Dynamics; Airfoil; Aerodynamic; Aeroelasticity; Simulation; Fluid; Structure; Interaction; Loads; Control; Response; Harmonics; Vibration; Damping; Flutter; Trailing Edge; Flaps; Wind Gust; Lift; Drag; Unsteady; Pressure; Velocity; Vindkraftverk; offshore; blad; rotor; beräkningsvätske-dynamik; flygplatta; aerodynamisk; aeroelasticitet; simulering; vätska; struktur; interaktion; belastningar; kontroll; respons; övertoner; vibrationer; dämpning; fladdring; bakkant; klaffar; vindstöt; lyft; Drag; ostadig; tryck; hastighet;

   Sammanfattning : Due to the increase of rotor size in horizontal axis wind turbine (HAWT) during the past 25 years in order to achieve higher power output, all wind turbine components and blades in particular, have to withstand higher structural loads. This upscalingproblem could be solved by applying technologies capable of reducing aerodynamic loads the rotor has to withstand, either with passive or active control solutions. LÄS MER

7. 5. MAINTENANCE STRATEGY SELECTION FOR AN OFFSHORE WIND FARM

   Kandidat-uppsats, Uppsala universitet/Vindenergi

   Författare :BIOULENT BOSNAK; [2021]
   Nyckelord :;

   Sammanfattning : Growing industrialization and rising global population have led countries to look for ways to build sustainable energy capabilities. Wind energy has been a promising source of electricity. Offshore and Onshore wind power technology has the ability to tackle big energy and climate challenges, to cause economic growth and create employment. LÄS MER