Abstract: In power grids, the phase locked loop (PLL) device is utilized to align the phase of a voltage source inverter (VSI) with that of its terminal grid-bus. As conventional PLLs are affected in ...
Abstract: The transient behavior of DC-link voltage (DCV) significantly affects the low-voltage ride-through for phase-locked loop (PLL)-based grid-connected doubly-fed induction generator (DFIG) ...