A Family of High Step-Up Quasi Z-Source Inverters with Coupled Inductor
Energies, 2020 With the continuous development of new energy, there is more and more research on step-up inverters in photovoltaic and wind power generation systems.
Yu Tang, Hao Sun, Shaoheng Wang
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Dual Input Single Phase Quasi Z Source Inverter for Integrated Photovoltaic Systems
Advances in Materials Science and Engineering, 2022 Globally, climate change has increased various environmental concerns, and there is a very high and still ever greater penetration of renewable energy power into energy grids.
T. Rampradesh +2 more
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Hybrid switched-capacitor/switched-quasi-Z-source bidirectional DC-DC converter with wide-voltage-gain range for hybrid energy sources EVs [PDF]
, 2018 In this paper, a hybrid switched-capacitor/ switched-quasi-Z-source bidirectional dc-dc converter is proposed for electric vehicles (EVs) with hybrid energy sources, which has a wide voltage gain range in the bidirectional energy flows. Compared with the
Gao, Yongping +4 more
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Quasi Z‐source inverter with switched‐capacitor‐inductor for enhancing boost factor
IET Power Electronics, 2021 Two structures are proposed based on the quasi Z‐source inverter (qZSI), which can significantly raise the output voltage in applications, including photovoltaic and fuel cells, in which the input voltage is low.
Jamal Abbasi Bolaghi +3 more
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Continuous Time Least Square PI Control Method for Quasi-Z Source Inverter [PDF]
, 2023 This paper presents the proposed model of proportional Integral (PI) controller using continuous time least square method (CT-LSM) for a quasi-Z source inverter (qZSI). PI control is one of the most applicable control methods in power systems.
Karaarslan, Ahmet, Özkara, Özkan
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Design of a Quasi-Z-Source inverter for PV application [PDF]
, 2021 In this thesis, a grid-connected PV system that uses a QZSI is studied, modelled and simulated using the Simulink module in the software Matlab, after conducting research on the electrical devices involved as well as on the control algorithms re-quired ...
Domínguez Amador, Genís
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Analysis, design and investigation on a new single-phase switched quasi Z-source inverter for photovoltaic application [PDF]
, 2017 : This paper addresses the approach to improve the efficiency of the quasi Z-source inverter. In order to increase the efficiency the reduction of conduction losses is one way to approach.
Bharatiraja, C. +7 more
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Multistring seven-level quasi Z-source based asymmetrical inverter [PDF]
, 2019 In this paper, a single-phase multistring seven-level Quasi-Z-source based Asymmetrical Inverter suitable for grid-connected photovoltaic (PV) system is presented.
Annamalai, Kirubakaran +1 more
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A wavelet modulation method for a quasi-Z-source inverter
工程科学学报, 2017 A wavelet modulation strategy applied to a quasi-Z-source inverter was proposed. The regulating range of the shootthrough duty ratio could be increased by changing the locations of the sampling points set using traditional wavelet-modulation.
LI Zhi-jun +5 more
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Dual-Source Bidirectional Quasi-Z-Source Inverter Development for Off-Road Electric Vehicles
World Electric Vehicle Journal, 2022 In this paper, a battery pack and a supercapacitor bank hybrid energy storage system (HESS) with a new control configuration is proposed for electric vehicles (EVs). A bidirectional quasi-Z-source inverter (Bq-ZSI) and a bidirectional DC-DC converter are
Daouda Mande +3 more
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