Sökning: "Electrolysers"

Visar resultat 1 - 5 av 23 uppsatser innehållade ordet Electrolysers.

  1. 1. Investigating the dynamics between the developing Nordic hydrogen market and the electricity system under uncertainty

    Master-uppsats, KTH/Energiteknik

    Författare :Timon Renzelmann; [2024]
    Nyckelord :energy modelling; energy storage; global sensitivity analysis; hydrogen; Method of Morris; Nordics; OSeMOSYS; uncertainty analysis; energimodellering; energilagring; global känslighetsanalys; vätgas; Morris-metoden; Nordiska länder; OSeMOSYS; osäkerhetsanalys;

    Sammanfattning : The potential of hydrogen as a clean energy carrier is hotly debated, but it promises to significantly contribute to a sustainable energy future. Hydrogen can replace fossil fuels in carbon-intensive industries, heavy transport and aviation, and support a renewable energysystem by acting as energy storage to balance intermittent supply. LÄS MER

  3. 2. Nulägesanalys av vätgasetablering : En uppdatering av Färdplan 2020 mot ett Jämtkraftsperspektiv

    Uppsats för yrkesexamina på grundnivå, Mittuniversitetet/Institutionen för naturvetenskap, design och hållbar utveckling (2023-)

    Författare :Elin Jönsson; [2023]
    Nyckelord :Hydrogen gas; LCOH; Intermittent electricity production; energy storage; energy development; Vätgas; LCOH; Intermittent elproduktion; energilagring; energiutveckling;

    Sammanfattning : In connection to the increase of emissions of greenhouse gases, electrification of the society is pointed out as absolute necessary to achieve the climate goals. To succeed with this, a substantial proportion of the intermittent electricity production needs, with the help from technical solutions, be used as a buffer for this production. LÄS MER

  4. 3. Spillvärmeåtervinning på Gotland : En analys av potentiella spillvärmesamarbeten ur ett sociotekniskt perspektiv

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Byggteknik och byggd miljö

    Författare :Fredrik Munters; [2023]
    Nyckelord :Spillvärme; Gotland; Got Heat; restvärme; värmeåtervinning;

    Sammanfattning : In this master’s degree thesis potential utilization of excess heat on Gotland is investigated. The report first identifies potential sources and users of excess heat and creates seasonal heat profiles for a few of them. LÄS MER

  5. 4. Energy System Analysis of thermal, hydrogen and battery storage in the energy system of Sweden in 2045

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

    Författare :Poornima Sundarrajan; [2023]
    Nyckelord :VRES; Energy System Model; CEEP; Wind integration; Thermal Energy Storage; Hydrogen Storage; Heat Pumps; Electrolysers; VRES; Energisystemmodell; CEEP; Vindintegration; Värmeenergilagring; Vätgaslagring; Värmepumpar; Elektrolysörer;

    Sammanfattning : Sweden has goals to reach net-zero emissions by 2045. Although electricity sector is almost fossil free, industry & transport still rely on fossil fuels. Ambitious initiatives such as HYBRIT, growth of EV market & expansion of wind power aim to expedite emission reduction. LÄS MER

  7. 5. Leveraging green hydrogen to decarbonise the aviation industry : A case study on electrofuels in Sweden

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

    Författare :Jakob Bergene; Jonathan Bruchhausen; [2023]
    Nyckelord :Electrofuel; e-fuel; electrokerosene; e-kerosene; SAF; sustainable aviation fuel; sustainable aviation; complementarity formation mechanisms; technology value chains; TVC; Techno-economic analysis; TEA; Elektrobränsle; e-bränsle; elektrofotogen; e-fotogen; SAF; sustainable aviation fuel; sustainable aviation; komplementära formationsmekanismer; technology value chains; TVC; Techno-economic analysis; TEA;

    Sammanfattning : For the EU to reach its 2050 climate targets the aviation industry that is highly dependent on fossil fuels needs to drastically reduce its emissions. In the decarbonisation of the aviation industry drop-in sustainable aviation fuels (SAFs) have been identified as a promising solution to abate the industry’s emissions. LÄS MER