Sökning: "Wind Turbine Gearbox"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden Wind Turbine Gearbox.

  1. 1. 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

  3. 2. Virtual verification and improvement of innovative wind turbine gearbox design

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

    Författare :Ioannis Pierratos; [2021]
    Nyckelord :Gearbox; Multibody Dynamics; Wind Turbine; Multikroppsdynamik MBS ; Vindkraftverk; Växellåda;

    Sammanfattning : Cascade Drives develops electromechanical linear actuators based on multiple pinions interacting with a gear rack. With a patented load sharing mechanism, that uses flexible torsional elements, the torque is equally distributed among the pinions. LÄS MER

  4. 3. Development of Reliability AnalysisTool to Study Tribology in WindTurbines

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

    Författare :Prakhar Joshi; [2021]
    Nyckelord :Failure Cost Estimation; Reliability Analysis; Reliability In uencing Factor; Tribology; Wind Turbine; Reliabilitetsanalysverktyg; Reliability In uencing Factors; Tribologi; Uppskattning av felkostnad; Vindkraftverk;

    Sammanfattning : Wind energy is one of the most promising sources of renewable energy. Unfortunately, therapid growth in wind turbine technology is not equally at par with the improvement in itsreliability. Wind turbine systems tend to fail before their design life and hence result in asizeable amount of failure cost. LÄS MER

  5. 4. Sensors for intelligent and reliable components

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

    Författare :Pontus Lundman; [2020]
    Nyckelord :Wind turbine; Gearbox; Sensor; Condition monitoring; Cyber-physical system; Vindkraftverk; Växellåda; Sensor; Tillståndsövervakning; Cyberfysiskt system;

    Sammanfattning : One way to tackle the climate change society is facing today is through the change to renewable energy sources, such as wind power. Today, a trend when it comes to technology is that products are evolving into becoming more cyber-physical systems (CPS) by integrating functions realized with mechanics, control and communication. LÄS MER

  7. 5. An in-depth comparative study of direct drive versus gearbox wind turbines

    Master-uppsats, KTH/Energiteknik

    Författare :Alexandre Maxìme Andre Marx; [2018]
    Nyckelord :;

    Sammanfattning : The wind turbine industry is constantly growing and new concepts are flourishing to improve the performance of the turbine drive-train. Typically in conventional large-scale wind power generators, a gearbox is used between the turbine rotor and the electrical generator to increase the rotational speed from around 100 rpm to around 1200 rpm. LÄS MER