IEEE

Synchronization Stability Analysis and Parameter Design of Grid-Following Inverters Considering the Interactions of Current Control and Phase-Locked Loop

Abstract: For grid-following inverters (GFLIs), grid voltage sag can induce the loss of synchronization (LOS) under weak grids. Numerous studies have discussed the synchronization instability ...
IEEE

Synchronization Stability of Grid-Following VSC Considering Interactions of Inner Current Loop and Parallel-Connected Converters

Abstract: In the grid-following (GFL) voltage source converter (VSC), the synchronization process of phase-locked loop (PLL) can be seriously affected by the interactions from the inner current loop ...