Phase-locked loop (PLL) synchronization instability of grid-connected converters under grid
faults is a serious concern, in particular for multiconverter plants/stations connected to a …

The Virtual Power Plant (VPP) has been proposed to aggregate Distributed Generations
(DGs) to act like a single power plant, thus, also has functions on the frequency and voltage …

The dc distribution power system has drawn widespread attention and rapidly developed in
recent years; however, its stability issue is one of the urgent challenges, requiring much …

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 …

Renewable energy sources (RESs) are highly penetrated in power systems through phase-
locked loop (PLL) synchronized converters. Under severe grid voltage sags, PLL …

Modeling and design-oriented control of transient stability of grid-following converters have
attained an increasing interest in recent years. Despite novel nonlinear models enabling a …

Two individually stable converters are well-known preconditions for discussing the stability
of a two-stage cascaded system. However, for a multistage cascaded system, the …

In the last decade, different control concepts for the synchronisation of voltage-controlled
power converters have been proposed in order to form converter-based power systems. The …

Synchronization is one of the key issues in three-phase AC power systems. Its
characteristics have been dramatically changed with the large-scale integration of power …

This paper presents a reduced-order modeling approach to study the grid synchronization
stability of type-3 wind turbine generator (WTG) by considering the dynamics of the phase …