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eess.SY2025
Data-Driven Post-Event Analysis with Real-World Oscillation Data from Denmark
Youhong Chen, Debraj Bhattacharjee, Balarko Chaudhuri +3
This paper demonstrates how Extended Dynamic Mode Decomposition (EDMD), grounded in Koopman operator theory, can effectively identify the main contributor(s) to oscillations in pow…
eess.SY2025
A Data-Driven Method to Identify Major Contributors to Low-Frequency Oscillations
Youhong Chen, Debraj Bhattacharjee, Balarko Chaudhuri
We present a purely data-driven method to pinpoint generation plants that significantly contribute to poorly damped oscillations as part of post-event analysis. First, Extended Dyn…