Z‐source inverter topologies with switched Z‐impedance networks: A review

N Subhani, R Kannan, A Mahmud… - IET Power …, 2021 - Wiley Online Library
The Z‐source inverter is one of the most interesting power electronic converters. Over the
past decades, research and development have been in high demand to meet the challenges …

Topology review of doubly grounded transformer‐less single‐phase inverters

Z Yao - IET Power Electronics, 2023 - Wiley Online Library
Photovoltaic (PV) transformer‐less single‐phase inverters are widely used in the solar
generation systems because of low cost, high power density, and high efficiency. However …

A control strategy for a three-phase grid connected PV system under grid faults

EM Khawla, DE Chariag, L Sbita - Electronics, 2019 - mdpi.com
This paper proposes a Low-Voltage Ride-Through control strategy for a three-phase grid-
connected photovoltaic (PV) system. At two stages, the topology is considered for the grid …

A correlative investigation of impedance source networks: A comprehensive review

R Reddivari, D Jena - IETE Technical Review, 2022 - Taylor & Francis
In recent times, impedance networks have been developed to overcome the limitations and
problems of traditional VSI/CSI and various traditional dc-dc converter networks. From then …

A photovoltaic-fed Z-source inverter motor drive with fault-tolerant capability for rural irrigation

V Sharma, MJ Hossain, SMN Ali, M Kashif - Energies, 2020 - mdpi.com
In recent years, photovoltaic (PV) systems have emerged as economical solutions for
irrigation systems in rural areas. However, they are characterized by low voltage output and …

Analysis of steady-state characteristics for a newly designed high voltage gain switched inductor Z-source inverter

N Subhani, R Kannan, MA Mahmud, TK Roy… - Electronics, 2019 - mdpi.com
This paper aims to develop a new switched inductor assisted strong boost Z-source inverter
(SL-SBZSI) topology with high voltage gain and analyze the steady-state characteristics of …

Hardware implementation of grid connected transformer-less semi-Z-source inverter topology to mitigate common mode leakage current and THD

S Ahmad, T Ahmed, S Mekhilef, S Saha… - … on Advances in …, 2015 - ieeexplore.ieee.org
Transformer-less inverters are necessary parts for grid-connected renewable energy
resources (RERs). Due to its cost effectiveness, downsize and less weight, great attention …

Single-phase cascaded semi-Z-source inverter for photovoltaic applications

MA Ismeil, M Orabi, M Ahmed - 2018 International Conference …, 2018 - ieeexplore.ieee.org
In this paper, a single phase cascaded semi-Z-source inverter is proposed for photovoltaic
(PV) applications. The proposed semi-Z-source inverter utilizes a nonlinear Sinusoidal …

Control method based on demand response needs of isolated bus regulation with series-resonant converters for residential photovoltaic systems

SH Zhang, FZ Luo, YF Wang, JH Liu, YP He, Y Dong - Energies, 2017 - mdpi.com
Considering the effects of isolation and high efficiency, a series-resonant DC-DC converter
(LLC type, with two inductors and a capacitor) has been introduced into a residential …

Stator current harmonic reduction in a novel half quasi-Z-source wind power generation system

S Huang, Y Zhang, S Hu - Energies, 2016 - mdpi.com
The generator stator current gets distorted with unacceptable levels of total harmonic
distortion (THD) because impedance-source wind power generation systems use three …