3 papers
eess.SY2026
Advanced safety filter based on SOS Control Barrier and Lyapunov Functions
Michael Schneeberger, Silvia Mastellone, Florian Dörfler
This paper presents a novel safety filter framework that ensures both safety and the preservation of the legacy control action within a nominal region. This modular design allows t…
eess.SY2025
Safety Filter for Limiting the Current of Grid-Forming Matrix Modular Multilevel Converters
Michael Schneeberger, Silvia Mastellone, Florian Dörfler
Grid-forming (GFM) converters face significant challenges in limiting current during transient grid events while preserving their grid-forming behavior. This paper offers an elegan…
eess.SY2024
Advanced Safety Filter for Smooth Transient Operation of a Battery Energy Storage System
Michael Schneeberger, Florian Dörfler, Silvia Mastellone
In this paper, we implement an advanced safety filter to smoothly limit the current of an inverter-based Battery Energy Storage System. The task involves finding suitable Control B…