3 papers
cs.CR2026
An AI-Based Supervisory Measurement Integrity Validation Layer for Cyber-Resilient AC/DC Protection in Inverter-Based Microgrids
Ahmad Mohammad Saber, Ahmed Saber Refae, Davor Svetinovic +4
Line current differential relays (LCDRs) are measurement-driven relays that rely on time-synchronized multi-phase current waveforms to infer internal faults in AC and DC power netw…
eess.SY2024
Unmasking Covert Intrusions: Detection of Fault-Masking Cyberattacks on Differential Protection Systems
Ahmad Mohammad Saber, Amr Youssef, Davor Svetinovic +2
Line Current Differential Relays (LCDRs) are high-speed relays progressively used to protect critical transmission lines. However, LCDRs are vulnerable to cyberattacks. Fault-Maski…
eess.SP2024
A Novel Approach to Classify Power Quality Signals Using Vision Transformers
Ahmad Mohammad Saber, Alaa Selim, Mohamed M. Hammad +3
With the rapid integration of electronically interfaced renewable energy resources and loads into smart grids, there is increasing interest in power quality disturbances (PQD) clas…