Abstract: The four-level nested neutral-point-clamped (4L-NNPC) inverter is a competitive topology among the various medium-voltage multilevel converters, and its main issue is flying-capacitor ...
Abstract: The Small-AC-signal (SACS) injection-based control methods are widely applied in decentralized secondary control methods for both DC and AC microgrids (MG). Each distributed generator (DG) ...