In modern power systems, the increasing penetration of renewable energy resources has
reduced the overall system inertia. However, the intermittent nature of wind power …

Inverter air conditioners (IACs), as one of the most promising demand-side resources, have
great potential in improving the frequency performance of islanded microgrids (MGs). This …

Frequency stabilization is the premise of guaranteeing grid-friendly integration of virtual
synchronous generator (VSG). Based on that premise, this article, focused on frequency …

Virtual inertia and dam** control (VIDC) improves the stability of DC microgrid (DC-MG).
However, the potential positive feedback aggravates low-frequency oscillation induced by …

The virtual synchronous generator (VSG) control is a promising solution for the grid-forming
converters to enhance the inertia of the converter-based power grid. The virtual inertia and …

The operation of a power system with 100% converter-interfaced generation poses several
questions and challenges regarding various aspects of the design and the control of the …

In constant voltage and frequency (VF) control-based islanded microgrids, the nonlinear
load can easily cause voltage harmonics and degrade the power quality of the islanded …

In photovoltaic (PV) generation systems, the grid-connected converter is prone to interact
with weak grids, which can cause sub/super-synchronous oscillations (SSOs) and seriously …

Impedance-based approachis generally studied for stability analysis of the power electronic
converter-based system. Considering multiple-frequency coupling effects, in this article, we …

This article deals with the small-signal analysis of islanded ac microgrids, considering the
coexistence of voltage-controlled converters operating under droop control law and current …