Active power decoupling methods are developed to deal with the inherent ripple power at
twice the grid frequency in single-phase systems generally by adding active switches and …

This paper presents a literature overview of all techniques proposed until the submission of
this paper in terms of mitigating power oscillation in single-phase applications. This …

Incentives provided by European governments have resulted in the rapid growth of the
photovoltaic (PV) market. Many PV modules are now commercially available, and there are …

The continuous effort to improve efficiency, reduce particle, and greenhouse gase emissions
leads to the emergence of the concept “more electric.” This concept helps to boost the …

This paper proposes a novel transformerless grid-connected power converter with negative
grounding for a photovoltaic generation system. The negative terminal of the solar cell array …

An active method for double-frequency power ripple decoupling in single-phase inverters is
presented in this paper, exhibiting the main advantage of not using additional power …

The active power-decoupling (APD) method is an effective solution to handle the inherent
double-line frequency ripple power in single-phase power systems. It removes the bulky …

Fuel-cell power systems comprising single-phase dc/ac inverters draw low-frequency ac
ripple currents at twice the output frequency from the fuel cell. Such a 100/120 Hz ripple …

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 …

In this paper, the boost-inverter topology is used as a building block for a single-phase grid-
connected fuel cell (FC) system offering low cost and compactness. In addition, the …