Sökning: "renewables"

Visar resultat 1 - 5 av 229 uppsatser innehållade ordet renewables.

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. ENERGY CRISIS AND CLIMATE CHANGE

   Kandidat-uppsats, Göteborgs universitet/Statsvetenskapliga institutionen

   Författare :Alva Rödström; [2023-02-07]
   Nyckelord :Energy crisis; climate crisis; war; de-politization; fossil fuels; capitalism; renewable energy; conflict; climate activism; social movements; energy systems; sustainability;

   Sammanfattning : The energy crisis affects households, companies and countries all over Europe. But at the same time, it is a climate crisis. The aim with this research is to understand the climate perspective’s role in the energy crisis. LÄS MER

4. 3. Battery storage implementation in Sweden and sizing software development

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

   Författare :Santiago Moreano Rojas; [2023]
   Nyckelord :;

   Sammanfattning : Due to the rampant growth of the penetration of renewables into the electrical grids across the world, more challenges appear in the way to assure the optimal operation of the energy system. More particularly, in the case of Sweden, the nuclear power decommissioning tendency and the 100% renewable energy target by 2040, set two strong additional motivations for the rise of issues regarding variability, uncertainty, stability, balancing and quality in the grid. LÄS MER

5. 4. Reinforcement learning for EV charging optimization : A holistic perspective for commercial vehicle fleets

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

   Författare :Enzo Alexander Cording; [2023]
   Nyckelord :Deep Reinforcement Learning; EV charging optimization; Artificial Intelligence; Commercial vehicle fleets; Electric vehicles; Deep Reinforcement Learning; optimering av elbilsladdning; artificiell intelligens; kommersiella fordonsflottor; Elektriska fordon;

   Sammanfattning : Recent years have seen an unprecedented uptake in electric vehicles, driven by the global push to reduce carbon emissions. At the same time, intermittent renewables are being deployed increasingly. These developments are putting flexibility measures such as dynamic load management in the spotlight of the energy transition. LÄS MER

7. 5. Are renewable sources displacing fossil fuels in electricity generation? : A panel data investigation on global data

   Kandidat-uppsats, Högskolan Dalarna/Nationalekonomi

   Författare :Andreas Sörling; [2023]
   Nyckelord :Climate change; Energy transitions; Green Growth; Displacement Paradox; Jevons Paradox; Panel Data;

   Sammanfattning : As the consequences of climate change is increasing the need of replacing fossil fuels with renewable energy globally is becoming more urgent. A central question that has been questioned in the literature is that if the world is on track on a transition away from fossil fuels or if we are only adding renewable energy to the energy mix in a world that continues to grow and consume more energy. LÄS MER