arxiveess.SY2026-07-03
Data-Driven Discovery of Multiscale Power System Oscillation Governing Equations Using SINDy-SENDAI
Andrea Pomarico, Yuxuan Bao, Liyao Mars Gao, Salvatore Tessitore, Giorgio Maria Giannuzzi, Alberto Berizzi, et al.
Monitoring electromechanical oscillations is crucial for maintaining the stability of modern power systems, particularly in the presence of increasing penetrations of inverter-based resources (IBRs), which introduce new dynamic behaviors. In this work, we propose a hierarchical m…