Sökning: "Energy Systems"

Visar resultat 1 - 5 av 2617 uppsatser innehållade orden Energy Systems.

  1. 1. Investigating off-grid systems for a mobile milking facility

    Master-uppsats, SLU/Dept. of Energy and Technology

    Författare :Musadag Mohamed Salah Eldin Elzein; [2021]
    Nyckelord :off-grid systems; renewable energy RE; Solar PV; biofuels; insight maker; HOMER;

    Sammanfattning : This study examined the possible renewable energy sources that can provide the necessary power for a mobile Off-grid Automated Milking System (AMS) at a grazing pasture. This involved choosing the most cost effective, environmental friendly and sustainable mean for a mobile AMS which aims to be operating between months of May to September at a rate of milking 20 cows per day. LÄS MER

  2. 2. Gate driver solutions for high power density SMPS using Silicon Carbide MOSFETs

    Master-uppsats, Mittuniversitetet/Institutionen för elektronikkonstruktion

    Författare :Farhan Akram; [2021]
    Nyckelord :SiC MOSFETs; Gate drivers; DC-DC converter; High power and efficiency power supplies;

    Sammanfattning : Discrete silicon carbide (SiC) power devices have unique characteristics that outpace those of silicon (Si) counterparts. The improved physical features have provided better faster switching, greater current densities, lower on-resistance, and temperature performances. LÄS MER

  3. 3. Tjänster och lönsamhet med ett batterilager till en solcellspark : En fallstudie om att implementera ett batterilager till Vasakronans solcellspark i Uppsala

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

    Författare :Lisa Jonsson; Joel Valdemarsson; [2021]
    Nyckelord :Solcellspark; Batterilager; Litiumjon; Frekvensreglering; Arbitrage; Flexibilitet; CoordiNet; Intermittent kraftproduktion; Förnybar energi;

    Sammanfattning : The installed capacity of electricity produced from solar power has increased over the years and will do so even further. A lot of companies are investing in so-called solar parks to create large scale electricity production from solar power. LÄS MER

  4. 4. A case study about the potential of battery storage in Culture house : Investigation on the economic viability of battery energy storage system with peak shaving & time-of-use application for culture house in Skellefteå.

    Uppsats för yrkesexamina på avancerad nivå, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Författare :Baljot Singh; [2021]
    Nyckelord :Battery energy storage system; power grid; peak shaving; time-of-use; tariff system; battery aging; state of health; and second-life batteries.;

    Sammanfattning : The energy demand is steadily increasing, and the electricity sector is undergoing a severe change in this decade. The primary drivers, such as the need to decarbonize the power industry and megatrends for more distributed and renewable systems, are resulting in revolutionary changes in our lifestyle and industry. LÄS MER

  5. 5. Business Case, Design and Simulation of Solar Powered Hydrogen Refuelling Stations

    Master-uppsats, Lunds universitet/Institutionen för Energivetenskaper

    Författare :Axel Nordin Fürdös; [2021]
    Nyckelord :Hydrogen; HRS; Energy Systems; Technology and Engineering;

    Sammanfattning : Abstract The thesis investigates some possible pathways for how solar powered Hydrogen Refuelling Stations (Solar-HRS) can be implemented in a economically viable way. This is done by the use of a custom simulation model in MATLAB/Simulunk to simulate and evaluate the inner workings of the Solar-HRS. LÄS MER