A review of current-limiting control of grid-forming inverters under symmetrical disturbances

B Fan, T Liu, F Zhao, H Wu… - IEEE Open Journal of …, 2022 - ieeexplore.ieee.org
Grid-forming (GFM) inverters are recognized as a viable solution to increase the penetration
of renewable energy in bulk power systems. However, they are physically different from …

Grid‐forming converters in interconnected power systems: Requirements, testing aspects, and system impact

S Rogalla, P Ernst, H Lens, T Schaupp… - IET Renewable …, 2024 - Wiley Online Library
In this study, the integration of grid‐forming (GFM) converters in power systems is discussed
in terms of both the fundamental aspects of system stability and the technical possibilities of …

Investigating the effects of current thresholds on phase jump limits and withstand capabilities in grid‐forming converters

Z Zhang, R Schuerhuber, L Fickert… - IET Generation …, 2024 - Wiley Online Library
The inherent constraints of grid‐forming converters affect their ability to maintain voltage
source characteristics within a specific operational range. In response to these limitations …

Fault operation of grid-forming converters with focus on system stability

N Wiese, D Duckwitz, M Nuschke, Y Zhang, M Braun - 2021 - IET
The increasing integration of renewable energies and battery storages into the electrical grid
make new control methods for converters necessary. So called grid-forming converters open …

Grid-Forming Controlled Electrolyzer with LVRT Capability and Asymmetric Inertia Provision

N Wiese, D Ghosh, P Kretschmer… - … on Smart Energy …, 2024 - ieeexplore.ieee.org
Hydrogen production using electrolyzers has gained attention in the course of the global
energy transition. Even though the technology itself is well known, the upcoming large-scale …

New current limiting control for grid-forming converter under unbalanced faults

N Wiese, Y Zhang, M Braun - 2022 - IET
In the future, most power systems will rely on converter based generation. In order to
guarantee stable operation so-called gridforming converters were developed. In contrast to …

Grid forming converters in interconnected systems-final results from the joint research project VerbundnetzStabil

S Rogalla, A Greulich, J Lehner, H Lens, P Ernst… - 2021 - IET
When integrating grid forming converters (GFC) into the power system, it is not just a matter
of replacing the converter's current controller with a voltage controller; all aspects of power …

The influence of grid-forming loads on transient stability

N Wiese, B Karadag, M Braun - 22nd Wind and Solar …, 2023 - ieeexplore.ieee.org
With the integration of renewable energies the share of inverters in the grid increases and
thus the inertia of the system is weakened. Grid-forming inverter coupled loads can …

[PDF][PDF] Netzbildende Wechselrichter in Verbundnetzen-Abschließende Ergebnisse aus dem Forschungsprojekt VerbundnetzStabil

S Rogalla, R Denninger, P Ernst, A Greulich, H Lens… - 2022 - publica.fraunhofer.de
Bei der Integration von netzbildenden Wechselrichtern (NBWR)(engl. grid-forming
converters GFC) in das Stromversorgungssystem ist es nicht damit getan die Regelung des …

[引用][C] Netzspannungsbildende und-folgende Umrichtersysteme am elektrischen Energieversorgungsnetz: Regelungsentwurf, Analyse und Stabilitätsbetrachtung

P Winter - 2021 - Dissertation, Duisburg, Essen …