Sökning: "Regional grid"

Visar resultat 1 - 5 av 95 uppsatser innehållade orden Regional grid.

  1. 1. Hosting Capacity Methods Considering Complementarity between Solar and Wind Power : A Case Study on a Swedish Regional Grid

    Master-uppsats, Linköpings universitet/Energisystem

    Författare :Emma Andersson; Maja Abrahamsson Bolstad; [2023]
    Nyckelord :hosting capacity; hosting capacity methods; renewable power generation; power grid; power system analysis; complementarity; solar power; wind power; deterministic method; time series method;

    Sammanfattning : The demand for electrical power is growing due to factors such as population growth, urbanisation, and the transition from fossil fuels to renewable energy sources. To be able to keep up with the changes in electricity demand, the Swedish power grid must connect more renewable power generation, but also  increase its transmission capacity. LÄS MER

  3. 2. Exploring the solar park market in Lower Saxony : Implications on foreign companies’ entry strategies

    Master-uppsats, Linköpings universitet/Industriell miljöteknik

    Författare :Patricia Chronéer; Nike Hammerman; [2023]
    Nyckelord :Solar Parks; Lower Saxony; Germany; Entry Strategies; Drivers; Barriers; Regulatory Landscape; Social Landscape; Technical Landscape; Economic Landscape; Geographical Landscape; Market Potential; Electricity Production;

    Sammanfattning : To meet the European Union’s target of climate neutrality by 2050 ambitious measures need to be taken. The electricity sector is one of the largest contributors to greenhouse gas emissions globally, which makes it an important sector to decarbonize. For this to happen, fossil fuels must be replaced by renewable energy sources. LÄS MER

  4. 3. Implementation of Large-scale Grid Storage in Malmö

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Miljö- och energisystem

    Författare :Gustav Johansson; Siri Nordberg; [2023]
    Nyckelord :Energy storage; grid storage; thermochemical battery; electricity system; electricity balance; SE4; renewable electricity; electricity price; electricity transmission; energy transition; Technology and Engineering;

    Sammanfattning : Denna rapport undersöker möjligheten till implementering av en storskalig energilagringslösning i Malmö och dess effekt på elbalansen. Arbetet utgår från Texel Energy Storage AB:s termokemiska batterilösning som lagrar energi i form av värme, vilken sedan utvinns som elektrisk energi genom en Stirlingmotor. LÄS MER

  5. 4. Evaluating the Efficient Grid Utilisation Incentive : Through the design of the load flow indicator

    Uppsats för yrkesexamina på avancerad nivå, Mälardalens universitet/Industriell ekonomi och organisation

    Författare :Chris-Antony Ndayisaba; Isabelle Sammils; [2023]
    Nyckelord :Incentive regulation; DSO revenue cap; Load flow incentive; Efficient grid utilization; Even load; Demand side management; Weighted load factor; Utilization factor; Elnäts reglering; DSO intäktsram; jämnbelastning incitament; Effektivt nätutnyttjande; Laststyrning; viktad medellastfaktor; utnyttjningsgrad;

    Sammanfattning : The Swedish energy markets inspectorate (Ei) regulates the Swedish DSOs revenue cap, to ensure reasonable prices, efficiency, and quality of supply towards the end users. In combination with directives from the European Union and Sweden's environmental goal, Ei implemented efficient grid utilization to the DSOs revenue cap in 2016. LÄS MER

  7. 5. Ride through Capability of medium-sized Gas Turbine Generators : Modelling and Simulation of Low Voltage Ride through Capability of Siemens Energy's medium-sized GTG and Low Voltage Ride through Grid Codes requirements at point of connection

    Master-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Daniel Almailea; [2023]
    Nyckelord :Gas Turbines; Synchronous Machines; Generators; Turbogenerators; Fault Ride Through FRT ; Low Voltage Ride Through LVRT ; Grid Codes; Frequency; Inertia; Generator Inertia; Power System; MATLAB; Simulink; Modeling; Excitation System; Automatic Voltage Regulator AVR ; Saturation Curve; Capability Curve; Load Angle; Siemens Energy.;

    Sammanfattning : In order to reduce emissions and achieve sustainable energy systems, renewable energy is increasingly being integrated into the power grid. However, the integration of renewable energy into the grid poses several challenges, including maintaining a stable power supply under changing and unpredictable conditions. LÄS MER