Sökning: "Lagringssystem"

Visar resultat 6 - 10 av 37 uppsatser innehållade ordet Lagringssystem.

  1. 6. States and Prospects of Hydrogen Storage Technologies in Aircraft Applications

    Kandidat-uppsats, KTH/Energiteknik

    Författare :Kenzo Franzén; Fredrik Jangelind; [2021]
    Nyckelord :;

    Sammanfattning : In recent years, more than 100 000 commercial flights have departed daily, and the number of passengers worldwide are expected to double within the next two decades, assuming there are no long-term impacts of the Covid-19 pandemic. Meanwhile, the aviation industry will need to undergo a shift to more sustainable fuels, due to the growing issue of climate change and implementation of policies that regulate the use of fossil-based fuels such as kerosene. LÄS MER

  3. 7. Techno-economic Pricing model for Carbon Neutral Fuels as Seasonal Energy Storage

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

    Författare :Ananya Saraf; [2021]
    Nyckelord :Hydrogen; seasonal storage; geological storage; carbon-neutral fuels; Vätgas; säsongslagring; geologisk lagring; koldioxidneutrala bränslen;

    Sammanfattning : Green hydrogen produced through electrolysis of excess renewable energy is a promising seasonal energy storage solution with the potential to decarbonize the energy sector. However, it has physical properties that make it difficult to store and transport on a large scale for grid scale storage applications. LÄS MER

  4. 8. Comparative life cycle assessment of different lithium-ion battery chemistries and lead-acid batteries for grid storage application

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

    Författare :Ryutaka Yudhistira; [2021]
    Nyckelord :life cycle assessment LCA ; lithium-ion batteries; lead-acid battery systems; grid storage application; livscykelbedömning LCA ; litiumjonbatterier; bilbatteri system; nas lagring applikation;

    Sammanfattning : With the rapid increase of renewable energy in the electricity grids, the need for energy storage continues to grow. One of the technologies that are gaining interest for utility-scale energy storage is lithium-ion battery energy storage systems. LÄS MER

  5. 9. Long-duration energy storage : A technoeconomic comparative analysis with case studies in Mexico

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

    Författare :Nayeli Gallardo; [2020]
    Nyckelord :;

    Sammanfattning : While the interest in energy storage has grown in recent years, attention has been largely focused on short-duration systems with lithium-ion batteries. Long-duration (4-24 h) technologies, their business cases, and their potential to contribute to the energy transition have remained largely unexplored. LÄS MER

  7. 10. Modeling of a stand-alone liquid air energy storage

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Fabian Andersson; [2020]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The aim of this project was to create a model of the stand-alone LAES for use in future work at Siemens Industrial Turbomachinery (SIT). The model was created in IPSEpro with components developed from the software's standard library of power plant components. Required fluid properties were obtained from the Refprop DLL. LÄS MER