Low Voltage Ride-through Control of Grid-Forming/Grid-Following Hybrid System Based on Current Limiting Feasible Region
: The deployment of grid-forming converters (GFMC) in weak-grid renewable energy stations can provide voltage support for grid-following converters (GFLC). However, the coupling between the two types of converters may cause the voltage-support capability of the GFMC to be constrained by its overcurrent capacity during...