Fear vs Physics: Diagnosing Grid Chaos
Separates cyberattacks from physical power dynamics, analyzing grid oscillations, transformer fires, and blackstart scenarios to diagnose grid disturbances.
Summary
Misconceptions Surrounding Electric Grid Failures
When major power grid disruptions occur, media and analysts frequently rush to suspect malicious cyberattacks. However, the majority of grid disturbances originate from physical power dynamics, equipment physics, and control system interactions.
Low-Frequency Oscillations in Bulk Power Systems
As renewable generation and inverter-based resources expand, low-frequency oscillations increasingly emerge across transmission networks. These oscillations stem from control system tuning and physical network conditions rather than adversarial cyber intrusions.
Analyzing Historical Incidents: Blackouts and Equipment Fires
Emma Stewart dissects real-world power events, including the Iberian Peninsula blackout and the London transformer fire, demonstrating how protection relays acted correctly to preserve equipment and how operational blackstart plans functioned under stress.
Replacing Fear with Engineering Facts
Accurately securing power infrastructure requires deep domain knowledge of power system physics, robust telemetry analysis, and distinguishing physical operational phenomena from genuine cyber threats.
Related talks
Creator Stage·26 min
Amp · Data
Explores how manipulating maritime rudder angle controllers to violate International Regulations for Preventing Collisions at Sea (COLREGs) causes severe disruption.
Creator Stage·21 min
Michael DeVolld · Austin Reid
Analyzes cyber-physical safety risks in integrated bridge and propulsion controls aboard commercial maritime vessels where software bugs threaten lives.
Creator Stage·27 min
Mike Holcomb
Traces the convergence between state adversaries, ransomware cartels, and hacktivists targeting industrial control systems and operational technology.