2 citations · 3 across the 4 of their papers we have counts for
4 papers · 1 filter
Distributed Frequency and Voltage Control for AC Microgrids based on Primal-Dual Gradient Dynamics
Lukas Kölsch, Katharina Wieninger, Stefan Krebs +1
With the gradual transformation of power generation towards renewables, distributed energy resources are becoming more and more relevant for grid stabilization. In order to involve…
Distributed Frequency Regulation for Heterogeneous Microgrids via Steady State Optimal Control
Lukas Kölsch, Manuel Dupuis, Kirtan Bhatt +2
In this paper, we present a model-based frequency controller for microgrids with nonzero line resistances based on a port-Hamiltonian formulation of the microgrid model and real-ti…
Steady-State Optimal Frequency Control for Lossy Power Grids with Distributed Communication
Lukas Kölsch, Kirtan Bhatt, Stefan Krebs +1
We present a distributed and price-based control approach for frequency regulation in power grids with nonzero line conductances. Both grid and controller are modeled as a port-Ham…
Automated Generation of Explicit Port-Hamiltonian Models from Multi-Bond Graphs
Martin Pfeifer, Sven Caspart, Silja Pfeiffer +3
Port-Hamiltonian system theory is a well-known framework for the control of complex physical systems. The majority of port-Hamiltonian control design methods base on an explicit in…