3 papers
eess.SY2026
A graph theoretic view on small signal stability of inverter-based power grids
Iva Bačić, Jakob Niehues, Philipp C. Böttcher +5
Dynamic grid stability is traditionally ensured with synchronous generators. Modern grids rely substantially more on inverter-based resources, which require grid-forming control to…
eess.SY2024
Synchronized states of power grids and oscillator networks by convex optimization
Carsten Hartmann, Philipp C. Böttcher, David Gross +1
Synchronization is essential for the operation of AC power systems: All generators in the power grid must rotate with fixed relative phases to enable a steady flow of electric powe…
nlin.AO2019
Time delay effects in the control of synchronous electricity grids
Philipp C. Böttcher, Andreas Otto, Stefan Kettemann +1
The expansion of inverter-connected generation facilities (i.e. wind and photovoltaics) and the removal of conventional power plants is necessary to mitigate the impacts of climate…