The integration of renewable energy sources (RESs) is a key objective for energy sector
decision-makers worldwide, aiming to establish renewable-rich future power grids …

Distributed generation (DG) systems are becoming more popular due to several benefits
such as clean energy, decentralization, and cost effectiveness. Because the majority of …

Grid-forming inverters (GFMIs) are anticipated to play a leading role in future power systems.
In contrast to their counterpart grid-following inverters, which employ phase-locked loops for …

Uncertain grid impedance is often common in power distribution networks; therefore, it is
crucial to design an efficient controller in this situation. An issue that frequently occurs is the …

It is simple to implement conventional current control with a proportional integral (PI)
controller. However, system stability and dynamic performance are not perfect, particularly …

Performance indices of a grid-interactive microgrid fall off and defy the set IEEE std. 1547,
when the loads connected at its point of common coupling (PCC) draw unbalanced/distorted …

In the realm of modern power systems, grid-connected inverters are essential for integrating
renewable energy resources. While grid-following inverters (GFLIs) currently dominate the …

The harmonic and resonant characteristics of a multi-inverter grid-connected system can
negatively affect power quality when weak grid conditions are present. In this paper, firstly …

The high penetration of renewable energy resources, integrated via power electronic
inverters, into weak and low-inertia grids has led to the emergence of new challenges within …

The phase-locked loop (PLL) is one of the most commonly used approaches for the inverter
to achieve grid-connected operation. However, when unbalanced grid voltages occur, the …