This paper provides a comprehensive review of the control approaches and the power-
decoupling topologies to mitigate-ripple problem in the single-phase inverters, its solutions …

DC-bus voltage control is an important task in the operation of a dc or a hybrid ac/dc
microgrid system. To improve the dc-bus voltage control dynamics, traditional approaches …

A hybrid microgrid-powered charging station reduces transmission losses with better power
flow control in the modern power system. However, the uncoordinated charging of battery …

Due to the inherent double-frequency (2f 0) ripple in single-stage single-phase photovoltaic
grid-connected inverters, the maximum power point tracking (MPPT) will inevitably be …

Two major challenges in the transformerless photovoltaic (PV) inverters are the presence of
common-mode leakage currents, and as in most single-phase converters the need for …

A new inverter control approach, called enhanced virtual synchronous machine (eVSM), is
proposed based on the VSM concept. Unlike existing VSM approaches, the eVSM does not …

Existing methods of incorporating an active filter into an AC/DC converter for eliminating
electrolytic capacitors usually require extra power switches. This inevitably leads to an …

The second harmonic (2ω) power ripple of single-phase quasi-Z-source (qZS) photovoltaic
(PV) inverter highly affects the whole system's design and performance. The topology's 2ω …

The second harmonic pulsating power flows through the dc side of a single-phase quasi-Z-
source inverter (qZSI), which requires bulky capacitor banks and inductors to suppress low …

This paper presents a robust control strategy to improve dc-link voltage control
performances for grid-connected converters (GcCs). The proposed control strategy is based …