no code implementations • 25 Sep 2024 • Anna Büttner, Hans Würfel, Sebastian Liemann, Johannes Schiffer, Frank Hellmann
The increasing integration of renewable energy sources (RESs) into power systems requires the deployment of grid-forming inverters to ensure a stable operation.
1 code implementation • 13 Jun 2024 • Christian Nauck, Anna Büttner, Sebastian Liemann, Frank Hellmann, Michael Lindner
Importantly, we demonstrate that ML models accurately predict the fault-ride-through probability of synthetic power grids.
no code implementations • 8 Jul 2022 • Sebastian Liemann, Christian Rehtanz
Overall, the contributions of the paper are the identification of the basic power dynamics of power electronic loads for different voltage drops and a subsequent derivation of suitable simulation load models for voltage stability investigations.
1 code implementation • 17 Jun 2021 • Sebastian Liemann, Lia Strenge, Paul Schultz, Holm Hinners, Johannis Porst, Marcel Sarstedt, Frank Hellmann
This paper demonstrates the concept of probabilistic stability assessment on large-signal stability in the use case of short circuits in an active distribution grid.
