Sökning: "virtual regulation model"

Visar resultat 1 - 5 av 13 uppsatser innehållade orden virtual regulation model.

  1. 1. Forecasting of Heat Pump Power Consumption using Neural Networks

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Gustav Warnström; Johan Fant; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : With the increase in electricity generation from renewable sources over recent years, the demand for ancillary services providing balancing support in the grid has risen. Demand side regulation can be performed by regulating consumption of some household devices, which can act as a virtual battery that can be loaded and unloaded into the grid. LÄS MER

  3. 2. Simulerad nivåreglering av vattenkraftverk

    Uppsats för yrkesexamina på grundnivå, Högskolan i Gävle/Elektronik

    Författare :Hadi Azizi; [2022]
    Nyckelord :simulering; vattennivåreglering; simit; plcsim advanced; tia portal; utskov; hmi; virtuell modell;

    Sammanfattning : Vattenkraften är en viktig del av den svenska elförsörjningen och tillgodoser cirka 45 % av det årliga elbehovet i landet. Vattenkraften utnyttjar höjdskillnaden mellan inflödet och utflödet för att driva turbiner och producera el. LÄS MER

  4. 3. Data-driven forecasting of electric vehicle charging for frequency regulation

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Fredrik Sidh; Gustaf Sundell; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Electric vehicle (EV) charging may be used in aggregation as virtual batteries to provide a frequency regulating service to the power grid. The service is sold on the Frequency Containment Reserve (FCR) markets, and is traded one and two days ahead. Forecasts of charging patterns are essential to reliably provide this ancillary service. LÄS MER

  5. 4. Techno-economic feasibility for residential Local Energy Communities: Case study of Italy

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

    Författare :Linda Colarullo; [2021]
    Nyckelord :Local Energy Community; Energy Sharing; Italy; Virtual Regulation Model; Distributed Renewable Energy Resources; Self-consumption maximization; Demand Side Management;

    Sammanfattning : The use of renewable energy has proven to be essential for the decarbonisation of the energy system, bringing changes on both the production and consumption side, with an increase of renewable energy in the mix and a change in the role of consumers. From passive actors, Consumers are becoming Prosumers (producers and consumers) of self-generated energy, with the potential of becoming the pillar of the energy sector transition. LÄS MER

  7. 5. Virtual Power Plant Optimization Utilizing the FCR-N Market : A revenue maximization modelling study based on building components and a Battery Energy Storage System. Based on values from Sweden's first virtual power plant, Väla.

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

    Författare :Bill Edwall; [2020]
    Nyckelord :Virtual power plants; Battery energy storage system; Frequency containment reserve – normal; component optimization;

    Sammanfattning : Renewable energy resources are projected to claim a larger part of the Swedish power mix in coming years. This could potentially increase frequency fluctuations in the power grid due to the intermittency of renewable power generating resources. These fluctuations can in turn cause issues in the power grid if left unchecked. LÄS MER