Sökning: "system inertia"

Visar resultat 1 - 5 av 158 uppsatser innehållade orden system inertia.

  1. 1. 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

  3. 2. Parallel Operation of Grid-Forming Power Inverters

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

    Författare :Alessia Camboni; [2023]
    Nyckelord :;

    Sammanfattning : The use of renewable energy sources has been increasing during the last few years, both to obtain a less impacting energy production, and because of the limited fossil resources. Renewable sources are connected to the grid using inverters, which can be controlled in two main modes, grid-following, and grid-forming. LÄS MER

  4. 3. Optimizing the mechanicalpackaging of drivetraincomponents in Formula Studentbattery electric vehicles : Development of electric drivetrains for student engineering competition

    Master-uppsats, Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Författare :Eric Johansson; [2023]
    Nyckelord :;

    Sammanfattning : The world has seen a rapid increase in the development of electric vehicles. This development is made possible by competent engineers. LÄS MER

  5. 4. Frequency Stabilization in low Inertia Systems With Battery Power Injections

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

    Författare :Leif Lundin; [2023]
    Nyckelord :;

    Sammanfattning : The challenges for the power system of the future becomes increasingly larger when large amountsof renewable energy sources are integrated, and when conventional forms of power such asnuclear power are phased out. This results in a greater difficulty in quickly deploying FrequencyContainment Reserves in the event of of power balance disturbance, to stabilize frequency andvoltage. LÄS MER

  7. 5. System Identification of a Fixed-Wing UAV Using a Prediction Error Method

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Trulsa Eriksson; [2023]
    Nyckelord :System identification; Fixed-wing UAV; Modelling; Parameter estimation;

    Sammanfattning : Unmanned aerial vehicles (UAVs) is a rapidly expanding area of research due to their versatile usage, such as inspection of places inaccessible to humans and surveillance missions. This creates a demand for a reliable model that can accurately describe the dynamics of the system in order to improve the performance of the vehicle. LÄS MER