This study reviews and categorises different structures of switched Z‐source networks.
Generally, these structures are divided into two groups of basic switched Z‐source networks …

In this article, a class of single-phase Z-source ac–ac converters is proposed. Share ground
and continuous input current are the common features of the proposed converters. The …

This paper extends the trans-Z-source concept to ac-ac power conversion and proposes a
novel single-phase trans-Z-source ac-ac converter. The proposed converter retains the …

This paper examines a new topology of the AC‐AC Z‐source converter based on
asymmetric Gama structure is proposed. The proposed converter has all the common …

An AC-AC direct single-phase converter based on an impedance network is presented in
this manuscript. It possesses all privileges of similar impedance source AC-AC converters …

This paper proposes a single‐phase q‐source AC‐AC converter with a wide and flexible
voltage gain. The converter only incorporates two bidirectional power switches. This new …

First, the impedance source idea is used to alleviate the problems of Voltage Source
Inverters (VSI), and Current Source Inverters (CSI), which leads to the introduction of the Z …

The current research sheds light on the electronic power devices that work as transformers
and are named according to the function. A model of a single-phase transformer AC-AC type …

This paper proposes a new single‐phase direct step‐up ac–ac converter by modifying the p‐
type impedance source. It provides a high boost factor as well as high efficiency, while only …

In this paper, a bidirectional single‐phase Z‐source ac‐ac converter is proposed. Common
features between the proposed converter and its counterparts are the capability of boost in …