4 papers
On the Effect of Tap Changers and Nonlinear Loads on Voltage Stability
Andrea Zanelli, Dirk Schmidt, Matthias Resch +3
On 21 June 2024, a severe incident happened in the South-Eastern part of the Continental European power system. After a voltage collapse, large parts of Albania, Montenegro, Bosnia…
Inherently robust suboptimal MPC for autonomous racing with anytime feasible SQP
Logan Numerow, Andrea Zanelli, Andrea Carron +1
In recent years, the increasing need for high-performance controllers in applications like autonomous driving has motivated the development of optimization routines tailored to spe…
Predictive stability filters for nonlinear dynamical systems affected by disturbances
Alexandre Didier, Andrea Zanelli, Kim P. Wabersich +1
Predictive safety filters provide a way of projecting potentially unsafe inputs, proposed, e.g. by a human or learning-based controller, onto the set of inputs that guarantee recur…
A Stiffness-Oriented Model Order Reduction Method for Low-Inertia Power Systems
Simon Muntwiler, Ognjen Stanojev, Andrea Zanelli +2
This paper presents a novel model order reduction technique tailored for power systems with a large share of inverter-based energy resources. Such systems exhibit an increased leve…