This paper describes the tuning process of the proportional-resonant controller, taking into
account the significant computational delay from the digital control system. Different …

One of the disadvantages of the charging systems and voltage regulation systems in
alternative energy systems is that when the direct current (DC)/alternative current (AC) or …

A novel hybrid control strategy for energy storage (ES) is applied in accordance to the
recommendations by the IEEE Std. 1676. The strategy mainly consists of the model …

In renewable energy applications, impedance source (Z-source) converters are increasingly
used as an attractive alternative to classical two-stage converters. The main advantage of Z …

This article presents the multi-loop digital controller design of a quasi-z-source inverter
(qZSI). The qZSI is a single-stage power converter and can operate in buck and boost …

This paper presents the closed loop controller design of a quasi-z-source inverter (qZSI).
The qZSI is used as a single-stage power converter and can operate in buck and boost …

This letter proposes a time-variant shoot-through pulsewidth modulation strategy for the
traditional modulation techniques used in quasi-Z-source inverters. By introducing the …

A hybrid control system for Z-source inverter (ZSI) with LC filter which is used in distributed
generation (DG) systems is presented in this study. The proposed system has two different …

Abstract Photovoltaic Generators (PVGs) are one of the popular renewable energy sources
(RESs), which achieve 47% of RES in microgrids. The main components of the proposed …

A nonlinear backstepping controller is designed in this paper for grid-connected photovoltaic
(PV) systems with output LC filters to improve the dynamic stability over a large operating …