Impact of Grid-forming Converter on Electromechanical Oscillations [PDF]
2023 IEEE Belgrade PowerTech, 2023 As distributed generation increases, it is essential to study its impact on the grid dynamics. This paper focuses on understanding the influence of the emergent technology of Grid-Forming converters on the electromechanical oscillations of the power system.
BOUKHENFOUF, Johan +2 more
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Grid-Forming-Mode Operation of Boost-Power-Stage Converter in PV-Generator-Interfacing Applications
Energies, 2017 The application of constant power control and inclusion of energy storage in grid-connected photovoltaic (PV) energy systems may increase the use of two-stage system structures composed of DC–DC-converter-interfaced PV generator and grid-connected ...
Jukka Viinamäki +2 more
doaj +2 more sources
Distributed control of a fault tolerant modular multilevel inverter for direct-drive wind turbine grid interfacing [PDF]
, 2013 Modular generator and converter topologies are being pursued for large offshore wind turbines to achieve fault tolerance and high reliability. A centralized controller presents a single critical point of failure which has prevented a truly modular and ...
Parker, Max, Ran, Li, Finney, Stephen
core +4 more sources
Controller design and analysis for grid-forming inverter [PDF]
, 2023 When grid-connected inverters significantly outnumber synchronous generators, there is a need for the "grid-forming" inverters to establish the constant voltage amplitude and frequency.
大上, 皓 +4 more
core +1 more source
Virtual admittance synthesis in grid-forming converters
Le fonti di energia rinnovabile sono solitamente connesse alla rete elettrica tramite convertitori elettronici. La loro crescente diffusione, spinta dalla necessità di contrastare il cambiamento climatico attraverso la decarbonizzazione, sta comportando profondi cambiamenti nella rete elettrica.
FRATAMICO, CLAUDIA
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On the Coupling of Power-Related and Inner Inverter Control Loops of Grid-Forming Converter Systems
IEEE Access, 2021 In the last decade, different control concepts for the synchronisation of voltage-controlled power converters have been proposed in order to form converter-based power systems.
Marc Dokus, Axel Mertens
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An Overview of Grid-Forming Control for Wind Turbine Converters
IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, 2021 Wind turbine converters (WTCs) with grid forming (GFM) control can contribute to voltage and frequency support in the power system, by emulating synchronous machine (SM) dynamics, provided that there are sufficient buffers. Over the past few years, several control algorithms have been developed for the GFM operation of WTCs.
Yun Yu +5 more
openaire +2 more sources
Impact of converter interface type on the protection requirements for DC aircraft power systems [PDF]
, 2012 The utilization of converter interfaces has the potential to significantly alter the protection system design requirements in future aircraft platforms.
Burt, Graeme +3 more
core +4 more sources
Robust Tuning of Grid-Forming Converters Using Kharitonov Theorem
Proceedings of the International Conference on Applied Innovations in IT, 2023 This paper presents a study on the robust tuning of damping coefficient, inertia, and conventional controller gains for a grid-forming converter connected to the main grid.
Sharara Rehimi +4 more
doaj +1 more source
A Novel Grid-Forming Strategy for Self-Synchronous PMSG under Nearly 100% Renewable Electricity
Energies, 2023 The demand for decarbonization calls for building up a nearly 100% renewable electricity resulting in Grid-forming (GFM) capability requirements. The foregoing paradigm shifts from synchronous AC systems to converter-based systems that need to remain ...
Pan Hu +7 more
doaj +1 more source