Essays about: "droop control"

Showing result 1 - 5 of 9 essays containing the words droop control.

  1. 1. Parallel Operation of Grid-Forming Power Inverters

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

    Author : Alessia Camboni; [2023]
    Keywords : ;

    Abstract : 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. READ MORE

  3. 2. Large Scale Analysis of Massive Deployment of Converter-based Generation equipped with Grid- forming Strategies

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

    Author : Cristhian Carim Jimenez Saldana; [2020]
    Keywords : Grid-Forming; Converter-Based Generation; Voltage Source Converter VSC ; Current Limitation; Threshold-Virtual Impedance TVI ;

    Abstract : To mitigate the carbon footprint and the need to fulfil the energy goals in terms of sustainability, it is required to deploy a large integration of green energies. Therefore, in the previous and the coming years, there will be a high research and technological interest in the high penetration of converter-based generation. READ MORE

  4. 3. Operation and Control of HVDC Grids

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

    Author : Henrik Johansson; Lucas Tunelid; [2020]
    Keywords : Droop control; HIL; Modular multilevelconverter MMC ; Multi-terminal HVDC MTDC grid; Powersystems; Voltage source converter VSC modeling;

    Abstract : In order to meet the increasing demand ofenergy in today’s society while at the same time minimizing theenvironmental impact, renewable energy sources will be requiredto be integrated into the existing energy mix. Technologicaladvances in high voltage direct current (HVDC) grids playa crucial role in making this possible. READ MORE

  5. 4. Modeling and comparative analysis of different grid-forming converter control concepts for very low inertia systems

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Martin Westman; Ellen Nordén; [2020]
    Keywords : Grid Forming; Renewables;

    Abstract : As renewable power from DC sources are constantly increasing their power generation share compared to the high inertia generators that provide robustness to the grid, the overall stability of the grid decreases. Grid forming converter could be the solution to this problem. READ MORE

  6. 5. Battery energy storage design and operation in an HVDC-system with WPP clusters

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Harald Åkesson; [2019]
    Keywords : BESS; Energy storage; State of charge; Windpower; HVDC; Technology and Engineering;

    Abstract : The electricity sector is in the beginning of a large shift from centralized dispatchable production to distributed variable production. With this necessary change, new challenges arise. One crucial challenge is related to upholding the system balance in the power grid. READ MORE