Impedance networks cover the entire of electric power conversion from dc (converter,
rectifier), ac (inverter), to phase and frequency conversion (ac-ac) in a wide range of …

This paper proposes a new topology named the active-switched-capacitor/switched-inductor
quasi-Z-source inverter (ASC/SL-qZSI), which is based on a traditional qZSI topology …

This paper presents a detailed operation analysis, controller design, and realization of a
high-power, bidirectional quasi-Z-source inverter (BQ-ZSI) for electric vehicle applications …

The use of a battery energy-stored quasi-Z-source inverter (BES-qZSI) for large-scale PV
power plants exhibits promising features due to the combination of qZSI and battery as …

The quasi-Z-source inverter (qZSI) has attracted much attention for motor drives and
renewable energy applications due to its capability to boost or buck in a single converter …

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 …

This paper presents a fixed frequency operating sliding mode (SM) current control method
with fast response and improved stability. Different from the conventional SM control with …

A new scheme for grid-connected photovoltaic (PV) interface by combination of a quasi-Z
source inverter (qZSI) into cascaded H-bridge (CHB) is proposed in this paper. The …

The quasi-Z-source inverter (qZSI) has some unique advantages and is suitable for
photovoltaic (PV) system. This paper proposes a new topology—a qZSI with battery for PV …

In today's renewable energy power generation systems, inverters have become key devices
connected between energy sources and power grids. The newly presented quasi-Z-source …