Essays about: "svängmassa"

Showing result 1 - 5 of 11 essays containing the word svängmassa.

  1. 1. Application of PSS to Improve the Stability of a Power System With a High Penetration of Renewable Energy

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Sixten Norelius; Ylva Persson; [2023]
    Keywords : ;

    Abstract : Unlike traditional power generation composed of synchronous generators, renewable energy in theform of solar and wind power does not add inertia to power systems. Therefore, as increasedproportions of renewable energy are added, the dynamics of the power system will be affected. READ MORE

  3. 2. Power generation and stability of the Swedish electricity system 2045

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Samir Rawashdeh; [2023]
    Keywords : Duck curve; peak load; capacity factor; availability factor; stability; synthetic inertia; flexibility; ancillary services; solar power; wind power; hydropower; co-generation; heat generation; nuclear power; hydrogen production; electrolysis; fuel cells; V2G; PtG; P2G; P2G2P; ESS; PSH; SMR; NPP; HPP; FFR; Technology and Engineering;

    Abstract : På grund av energiomställningen, Sveriges mål om att ha en fossilfri elproduktion 2040 samt målet om nettonollutsläpp av växthusgaser 2045 förväntas en omfattande utbyggnad av förnybara energikällor ske. I denna rapport har därför elbehovet, potentialen för elproduktion, möjliga framtida systemproblem samt lösningar undersökts. READ MORE

  4. 3. Sustainable Implementation of Photovoltaic Technologies in Mauritius : A study on the energy system in Mauritius and the effect of solar power generation on frequency stability

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Maria Isabel Bang Jensen; Simon Lundberg; [2020]
    Keywords : Isolated energy system; photovoltaic technologies; frequency stability; system inertia; grid readiness; renewable energy; sustainable energy mix; Mauritius; PV shutdown; N-1 security; Isolerad energisystem; solceller; frekvensstabilitet; svängmassa; förnybar energi; hållbar energimix; Mauritius; produktionsbortfall; N-1 säkerhet;

    Abstract : Mauritius is an isolated island with ambitious targets for renewable energy generation and plans to invest in more solar power. The aim of this study is to assess how the implementation of photovoltaic technologies might affect the frequency stability in Mauritius and thus assess whether solar power can help the country obtain their targets for green energy generation. READ MORE

  5. 4. A Comparison of Grid-Forming and Grid-Following Control of VSCs

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Pontus Roos; [2020]
    Keywords : Voltage source converter; Synthetic inertia; Fast frequency response; Power system; STATCOM; Energy storage; Power electronics; Syntetisk svängmassa; Frekvensreglering; Elkraftsystem; energilager; kraftelektronik;

    Abstract : Variable renewable energy sources are today increasingly integrated in the power system as a step towards the renewable society. The large-scale introduction of converter-based energy sources brings challenges in terms of reduced damping to the power system due to the reduced number of synchronous generators. READ MORE

  6. 5. Fast Power Support of Electrical Batteries in Future Low Inertia Power Systems

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Elvira Niemelä; Lucas Wallhager; [2020]
    Keywords : Electrical Batteries; Frequency Containment Reserves; Inertia; Fast Power Support; Renewable Energy Sources;

    Abstract : To create more sustainable power systems, as well as achieve environmental goals, further integration of Renewable Energy Sources (RES) is essential. However, this may result in a power system more vulnerable to disturbances, since RES do not contribute to the system’s inertia. READ MORE