Distributed generation systems have been expanded considerably in recent years. These
systems are generally based on power electronics converters, whose switching harmonics …

Switching ripple filters (SRF) is one of the significant part of grid connected voltage source
converters (VSC) that have been a backbone of the most of renewable energy systems for …

This paper investigates active damping of LCL-filter resonance in a grid-connected voltage-
source converter with only grid-current feedback control. Basic analysis in the s-domain …

Harmonic stability problems caused by the resonance of high-order filters in power
electronic systems are ever increasing. The use of passive damping does provide a robust …

Active damping and harmonic compensation are two common challenges faced by LCL-
filtered voltage source converters. To manage them holistically, this paper begins by …

This paper investigates the harmonic interactions of current controllers in multiparalleled
grid-connected inverters. Potential harmonic instability phenomenon, which features …

The rapid development of intermittent renewable generation and HVDC links yields an
important increase of the penetration rate of power electronic converters in the transmission …

In order to further cut down the cost of filter for grid-connected pulsewidth modulation (PWM)
converter under the more and more stringent grid code, a new kind of high-order filter …

This letter proposes an active damper with a series LC filter for suppressing resonances in
an ac power-electronics-based power system. The added series filter capacitor helps to …

High-frequency current harmonics injected into the point of common coupling, mainly at the
switching frequency and its multiples introduced by the modulation of grid-connected …