no code implementations • 30 Apr 2024 • Albertus Johannes Malan, Joel Ferguson, Michele Cucuzzella, Jacquelien M. A. Scherpen, Sören Hohmann
In this paper, we consider the problem of voltage stability in DC networks containing uncertain loads with non-monotone incremental impedances and where the steady-state power availability is restricted to a subset of the buses in the network.
no code implementations • 26 Apr 2023 • Pol Jané-Soneira, Ionela Prodan, Albertus Johannes Malan, Sören Hohmann
Modern power systems are characterized by low inertia and fast voltage dynamics due to the increase of sources connecting via power electronics and the removal of large traditional thermal generators.
no code implementations • 31 Jan 2023 • Albertus Johannes Malan, Pol Jané-Soniera, Felix Strehle, Sören Hohmann
In this paper, we propose a novel four-stage distributed controller for a DC microgrid that achieves power sharing and average voltage regulation for the voltages at actuated and unactuated buses.
no code implementations • 6 Apr 2021 • Felix Strehle, Pulkit Nahata, Albertus Johannes Malan, Sören Hohmann, Giancarlo Ferrari-Trecate
Voltage and frequency control in an islanded AC microgrid (ImGs) amount to stabilizing an a priori unknown ImG equilibrium induced by loads and changes in topology.