Dual‐mode magnetically integrated photovoltaic microconverter with adaptive mode change and global maximum power point tracking

H Mashinchi Maheri, D Vinnikov, A Chub… - IET Renewable …, 2021 - Wiley Online Library
This study proposes a high step‐up galvanically isolated dc‐dc converter based on the
quasi‐Z‐source (qZS) network. The voltage gain of the converter can change in a wide …

Parallel-Input Series-Output Z-Source Converters for High Voltage DC Power Supplies

MA Ozdemir, E Aydin, B Dag… - 2023 IEEE Energy …, 2023 - ieeexplore.ieee.org
High Voltage DC power supplies typically employ a high voltage high frequency transformer
to step-up the voltage generated by a high frequency inverter. Generally, the step-up ratio of …

Photovoltaic microconverter with integrated sub-modular power optimizer

HM Maheri, A Chub, D Vinnikov… - 2021 IEEE 15th …, 2021 - ieeexplore.ieee.org
In this paper, a shade-tolerant photovoltaic (PV) microconverter is proposed. A single-switch
quasi-Z-source dc-dc converter is combined with an integrated power optimizer structure to …

Single input qZ‐source cascaded multilevel inverters: Analysis, design, and implementation

RA Guisso, T Vargas, TMK Faistel… - … on Electrical Energy …, 2021 - Wiley Online Library
Abstract The Single Input quasi‐Z‐Source Cascade Multilevel Inverter (SIqZS‐CMI) has the
ability to make use of a single DC input source and to share active power among all …