Sheng-Hua Qiao

Fractional-Order Reactive Power Control for Electro-Thermal-Constrained Fault Ride-Through of Grid-Forming Converters

Grid-forming converters are essential for low-inertia power systems. However, their semiconductor current and junction-temperature limits make them vulnerable to protection-triggered blocking and thermal overstress during severe voltage sags. Existing control methods still struggle to suppress fault-instant current sur...