Sökning: "tidal power"

Visar resultat 1 - 5 av 29 uppsatser innehållade orden tidal power.

  1. 1. Simulation Model - Grid Connection of a Marine Current Power Turbine

    Master-uppsats, Uppsala universitet/Institutionen för elektroteknik

    Författare :Muhammad Farooq Mazhar; [2023]
    Nyckelord :Power electronics; Filters; Marine-current turbine; Grid connection; Damping;

    Sammanfattning : Renewable energy is a reliable source of energy and can provide promising solution to the on-going energy crisis if harnessed properly. Some of the common energy sources in which a lot of research is invested include wind,solar, water and biofuels. LÄS MER

  3. 2. Towards Affordable Sodium-Ion Batteries : Mechanochemical Synthesis and Electrochemical Assessment of Iron-Based Fluorophosphate Cathode Material

    Master-uppsats, KTH/Materialvetenskap

    Författare :Ratna Juwita; [2023]
    Nyckelord :Sodium-ion batteries; electrical energy storage EES ; iron oxide; positive electrode; material characterization; electrochemical; discharge capacity.; Natriumjonbatterier; elektrisk energilagring EES ; järnoxid; positiv elektrod; materialkarakterisering; elektrokemisk; urladdningskapacitet;

    Sammanfattning : An urgent transformation from fossil fuels to cleaner energy sources to combat climate change has led to the utilization of renewable energies like solar, wind, and tidal power. However, the intermittency of these sources hinders their wider implementation. To address this, large-scale electrical energy storage (EES) systems are needed. LÄS MER

  4. 3. Evaluation of potential marine current turbine sites in North American waters

    Kandidat-uppsats, Uppsala universitet/Elektricitetslära

    Författare :Tim Andersson; Muhammad Arsal Akram; Carl-Henrik Carlnäs; Tiffany Salisbury; [2020]
    Nyckelord :vertical axis; marine current turbines; alaska; florida;

    Sammanfattning : Suitable locations for marine current power generation were scouted. The specific turbines considered in this project are vertical axis turbines and require an water velocity of 0.8 m/s to start and has a system efficiency of 20%. LÄS MER

  5. 4. Conceptual Design of a Polymer Based Joint between Tether and Foundation in Tidal Energy Power Plant : Concept generation and development of a polymer based joint

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Jonas Elisson; [2020]
    Nyckelord :Product development; Concept generation; Concept development; Material selection;

    Sammanfattning : This master thesis treats the development of a new component in a tidal energy power plant. The technology that the component should be used in extracts energy from tidal an low velocity currents. This is done by that a turbine is placed on a kite which is pushed forward in the water due to the lifting force acting on the wing. LÄS MER

  7. 5. MIN BUBBLA DÄR JAG ÄR JAG : - en fenomenologisk hermeneutisk studie om ungdomars återhämtning

    Magister-uppsats, Mälardalens högskola/Akademin för hälsa, vård och välfärd

    Författare :Carina Johnson; [2018]
    Nyckelord :adolescent; being by yourself; recovery; Tidal-model; att vara själv; tidvattenmodellen; ungdom; återhämtning;

    Sammanfattning : Återhämtning hos unga är en pågående process, likställd den fysiologiska utvecklingen. Begreppet har olika innebörd utifrån ålder och mognadsgrad. Studiens syfte var att utifrån den unga människans perspektiv, belysa innebörden av återhämtning. LÄS MER