Sökning: "DC microgrid"

Visar resultat 1 - 5 av 16 uppsatser innehållade orden DC microgrid.

  1. 1. Modeling and Control of Hybrid AC/DC Microgrids for Residential Buildings

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Carl Svensson; Mikael Lidman; [2023]
    Nyckelord :;

    Sammanfattning : As the world moves away from fossil fuels, microgrids have garnered attention for their ability toaid the deployment of sustainable energy alternatives. Residential microgrid technology hasproven to be a useful aid in the design of the power grid of the future. LÄS MER

  3. 2. Design of a Future Residential DC Microgrid

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Viktor Andersson; Max Gugolz; [2022]
    Nyckelord :Grid control; grid converter; DC microgrid; buck-boost; PV; MPPT; P O; ESS; SOC;

    Sammanfattning : In the search for environmentally friendly methods to implement renewable energy in the power system residential microgrids have been proposed and proven. The direct current (DC) microgrid topology is a promising implementation of a microgrid system due to the increasing amount of DC-operated loads and production units expected in the near future. LÄS MER

  4. 3. Design of a Future Residential Hybrid Microgrid

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Ahmad Talaat Hifzy; Wilhelm Westermark; [2021]
    Nyckelord :Energy management; grid control; grid operation; hybrid microgrid; PV system; MPPT; BESS; DER; BIC;

    Sammanfattning : As we are moving towards a future carbon-neutralsociety, development of residential microgrids attracts much attentionaround the world with its efficient utilization of renewableenergy. A residential microgrid is a small power system fora house, which consists of a solar photovoltaic (PV) source,a battery storage, residential loads, and an interface to thegrid. LÄS MER

  5. 4. Interharmonic Analysis of Sustainable Energy Sources and Loads : Comparing two signal processing methods for estimation of interharmonics

    Kandidat-uppsats, Högskolan Dalarna/Energiteknik

    Författare :Isabelle Löfgren; [2020]
    Nyckelord :interharmonics; short time Fourier transform; desynchronized processing technique; sliding-window ESPRIT; power quality; signal processing;

    Sammanfattning : In this report, studies on interharmonics from three different measurement sites are performed. The first site is a wind park with three turbines, where the measurements are performed at the point of common coupling of these three. LÄS MER

  7. 5. Solcellssystem med åtgärder för ökad egenanvändning av solel i fastigheter : Investeringsanalys av solcellssystem åt Rikshem AB

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för teknikvetenskaper

    Författare :Erik Simonsson; [2019]
    Nyckelord :;

    Sammanfattning : Rikshem AB is one of the leading private housing corporations in Sweden with an annual revenue of 2.8 billion. The company own close to 500 real estate properties with leasable area of 2.3 million square meters, mostly in larger cities from southern to northern Sweden. LÄS MER