Sökning: "Nordic Grid"

Visar resultat 1 - 5 av 74 uppsatser innehållade orden Nordic Grid.

  1. 1. Virtual power lines in the future Swedish power system

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Simon Hessman; Frida Lundberg; [2023]
    Nyckelord :VPL Virtual Power Line Nordic44 Nordic46 BESS Energy Storage; Technology and Engineering;

    Sammanfattning : The transition towards renewable energy and electrification is expected to accelerate in the coming decades. This change is being studied by several actors, in Sweden most notably by Svenska kraft- nät, the Swedish TSO. LÄS MER

  3. 2. Battery storage implementation in Sweden and sizing software development

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

    Författare :Santiago Moreano Rojas; [2023]
    Nyckelord :;

    Sammanfattning : Due to the rampant growth of the penetration of renewables into the electrical grids across the world, more challenges appear in the way to assure the optimal operation of the energy system. More particularly, in the case of Sweden, the nuclear power decommissioning tendency and the 100% renewable energy target by 2040, set two strong additional motivations for the rise of issues regarding variability, uncertainty, stability, balancing and quality in the grid. LÄS MER

  4. 3. Analys och vidareutveckling av simuleringsmiljö för LFC-reglering inom NBM-programmet

    Master-uppsats, Uppsala universitet/Institutionen för fysik och astronomi

    Författare :Marcus Baumann; [2023]
    Nyckelord :Load frequency control; Power system simulator; Nordic Balancing Model; ARISTO;

    Sammanfattning : The control and balancing measures for achieving safe grid operation in the Nordic power grid is becoming increasingly complex with larger penetrations of renewable power, new guidelines aiming to increase digitalisation and automation alongside integration into European balancing platforms. The power grid operators are faced with new challenges for safely operating the grid leading to an increased need for theoretical and practical education. LÄS MER

  5. 4. ASSESSMENT OF WIND POWER PROJECTS: THE DEVELOPMENT OF A METHODOLOGY FOR EARLY-STAGE EVALUATION

    Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Ilya Ibraheem; [2023]
    Nyckelord :Wind Power; Wind power project management; MCDM; AHP;

    Sammanfattning : There is limited land accessible for the construction of wind farms due to the obstacles posed by geographical constraints, popular opposition, wildlife conservation, and power system integration. These variables make the planning of wind power projects a complex procedure requiring the consideration of numerous criteria and limits. LÄS MER

  7. 5. Unlocking the Potential of Battery Energy Storage Systems in the Nordic Frequency Regulation Markets : A techno-economic analysis to evaluate long-term profitability

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

    Författare :Theodor Ingman; Henrik von Sivers; [2023]
    Nyckelord :;

    Sammanfattning : As the Swedish power system has increased its shares of production coming from intermittent renewables, the production coming from large rotational units as nuclear, and hydropower, has decreased. Thereby, the power system has become more sensitive to sudden changes between production and consumption of electricity, increasing the risk of disruptions in the electricity grid. LÄS MER