Sökning: "offshore wind turbine"

Visar resultat 1 - 5 av 78 uppsatser innehållade orden offshore wind turbine.

1. 1. Dynamic simulation and 3D visualization of a floating tilted counter-rotating vertical axis offshore wind turbine

   Kandidat-uppsats,

   Författare :Lovisa Jonsson; Alexander Hedene; Klara Österling; [2023]
   Nyckelord :Wind turbine; Offshore; VAWT; CRVT; Simulation; Visualization; MATLAB; Dynamics;

   Sammanfattning : The growing global demand for clean energy is critical, and wind power plays a crucial role in addressing this need. The increasing demand is driving advancements in the field of offshore wind power and one promising innovation is the counter-rotating vertical axis turbines (CRVT), specifically designed for floating wind power installations. LÄS MER

3. 2. Major Component Replacement on Floating Wind Turbines

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

   Författare :Kilian Galle; [2023]
   Nyckelord :;

   Sammanfattning : Among the challenges that floating offshore wind (FOW) energy faces today, operation and maintenanc ecosts, and especially major component replacements (MCR), are an important cost reduction lever. MCRs are defined as any failure on a wind turbine requiring the change of an entire main component of the turbine, such as a gearbox, generator, blade, nacelle, etc. LÄS MER

4. 3. Weight Optimization of Vertical-Axis Wind Turbine Blades constructed in Swedish Fossil Free Steel : With respect to fatigue life time

   Master-uppsats, Linnéuniversitetet/Institutionen för maskinteknik (MT)

   Författare :Johannes Hall; Albin Larsson; [2023]
   Nyckelord :VAWT; Wind Turbine Blade; SSAB; Fossil-Free; Weight Optimization; Topology Optimization; Sizing Optimization; NACA 0018; STRENX 1300; Abaqus; Tosca Structure; VAWT; Vindturbinblad; SSAB; Fossilfritt; Viktoptimering; Topologioptimering; Size-Optimering; NACA 0018; STRENX 1300; Abaqus; Tosca Structure;

   Sammanfattning : Wind turbines have been utilized for centuries to harness energy from the wind. Commercial wind turbine blades are typically made from composite materials, which are difficult to recycle, leading to blades ending up in landfills at the end of their lifecycle. Additionally, these materials contribute to microplastic pollution. LÄS MER

5. 4. Climate Impact of Wind Turbine Production : Emissions from Material and Energy Usage for Onshore and Offshore Wind Turbines

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

   Författare :Joel Arnelo; Maria Kolte; [2023]
   Nyckelord :Wind turbine production; Wind turbine components; Onshore and Offshore wind power; Wind power climate impact; Produktion av vindkraftverk; Vindkraftverk komponenter; Landbaserad och havsbaserad vindkraft; Klimatpåverkan vindkraft;

   Sammanfattning : Wind power is a renewable energy source that is making great strides in the global energy sector. While wind power is a renewable energy source, it is not entirely free from carbon emissions. This is because the production of wind turbines is dependent on the use of energy, and as a result can emit large amounts of carbon dioxide. LÄS MER

7. 5. 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