Sökning: "electricity balance"

Visar resultat 1 - 5 av 237 uppsatser innehållade orden electricity balance.

  1. 1. Analys av lönsamhetstrategier för elnätsanslutet batterilager i en kommersiell fastighet : En fallstudie med fokus på effekttoppskapning, låglastutnyttjande och anslutning till balansmarknaden

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

    Författare :Ellinor Lernstål; [2024]
    Nyckelord :Kommersiell fastighet; batterilagring; litium-jonbatterier; batterianvändning; effekttoppskapning; låglastutnyttjande; flexibilitetsmarknaden; stödtjänster; FCR-D upp; elhandel.;

    Sammanfattning : This master thesis examines the economical profitability of integrating a battery storage system with the commercial property Pyramiden 19. The model is developed in Matlab and analyses three different profitability strategies for utilizing the battery storage: peak shaving, time of use arbritage and the grid supporting service FCR-D up. LÄS MER

  3. 2. 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

  4. 3. Integrating Waste Heat from Hydrogen Production Into District Heating

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Fawzi Kayali; [2023]
    Nyckelord :Hydrogen; Electrolysis; Waste Heat Recovery; Combined Heat and Power Plant; District Heating; Simulation; Sustainable Heating Systems; Technology and Engineering;

    Sammanfattning : The aim of this research is to explore the feasibility of the integration of waste heat from electrolyzers within a Combined Heat and Power (CHP) plant and district heating (DH) network and suggest a practical setup for integration. With the escalating emphasis on the development of green hydrogen through electrolysis powered by renewable energy, a substantial amount of waste heat is generated, typically left unused. LÄS MER

  5. 4. Maximizing the Value of Large-Scale Solar PV Parks through Battery Storage and Ancillary Services : An analysis using multiple-integer linear programming optimization

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

    Författare :Nora Ekström; [2023]
    Nyckelord :Solar PV park; BESS; ancillary service; linear programming optimization;

    Sammanfattning : Renewable power production is becoming a necessity to improve society and overcome the challenges of climate change. In Sweden, large-scale solar PV power is growing year-on-year and today comprises 1 percent of electricity production. LÄS MER

  7. 5. Lönsamheten för batterier och solceller i framtiden

    Master-uppsats, Linköpings universitet/Produktionsekonomi

    Författare :Elsa Salomonsson; Linnea Huang; [2023]
    Nyckelord :;

    Sammanfattning : Ensuring a balance between energy production and consumption has become a significant challenge in today’s society. One possible solution is the use of batteries as energy storage. With the growing demand for residential batteries, it is of interest to investigate their profitability, both presently and in the future. LÄS MER