Optimization of electricity production in a grid-tied solar power system with a three-phase quasi-Z-source inverter
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.02.245
Abstract: Abstract Solar energy can be harnessed in all areas of the world and directly converted to electricity by means of photovoltaic (PV) systems. This leads to a reduced emission of greenhouse gases such as CO2.… read more here.
Keywords: quasi source; system; power; grid tied ... See more keywords
Performance Analysis of Dual Space Vector Modulation Technique-Based Quasi Z-Source Direct Matrix Converter
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Components and Systems"
DOI: 10.1080/15325008.2020.1834018
Abstract: Abstract— This article proposes a dual space vector control strategy for quasi Z-source direct matrix converter (QZSDMC) which is made up of quasi Z-source network coupled to a matrix converter (MC). It ensures effective regulation… read more here.
Keywords: vector; dual space; space vector; quasi source ... See more keywords
Sliding Mode Control of Single-Phase Grid-Connected Quasi-Z-Source Inverter
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2708720
Abstract: Quasi-Z-source inverters (qZSIs) are nowadays increasingly used owing to advantages such as single-stage operation, lower component rating, and continuous input current and common dc rail. These benefits lead to investigate this converter for grid-connected applications.… read more here.
Keywords: sliding mode; control; quasi source; grid connected ... See more keywords
Sliding Mode Control for Three-Phase Quasi-Z-Source Inverter
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2875748
Abstract: In this paper, a novel multiobjective control strategy for the three-phase quasi Z-source inverter (q-ZSI) is proposed. A sliding mode control (SMC)-based controller is proposed to regulate inductor current through shoot-through ratio, and DC-link voltage… read more here.
Keywords: voltage; control; three phase; quasi source ... See more keywords
Switched Z-Source/Quasi-Z-Source DC-DC Converters With Reduced Passive Components for Photovoltaic Systems
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2907300
Abstract: In this paper, switched Z-source/quasi-Z-source dc-dc converters (SZSC/SQZSCs) are proposed for the photovoltaic (PV) grid-connected power system, where the high step-up dc-dc converters are required to boost the low voltage to high voltage. The boost… read more here.
Keywords: quasi source; source converters; switched source; source ... See more keywords
Averaged Dynamic Modeling and Control of a Quasi-Z-Source Inverter for Wind Power Applications
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3104797
Abstract: Typically, permanent magnet synchronous generator (PMSG)-driven wind turbines (WTs) present a two-stage power converter topology based on a DC/DC boost converter and voltage source inverter. In this study, this configuration is substituted by a quasi-Z-source… read more here.
Keywords: power; source inverter; quasi source; averaged dynamic ... See more keywords
Two New Common Ground Extended-Boost Active Quasi Z-Source Inverter With Reduced Passive Components
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3235271
Abstract: A high voltage gain inverter is a critical component of any high voltage power system, which feeds from a limited DC source. Numerous inventive solutions proposed to increase the boost factor. However, many of them… read more here.
Keywords: quasi source; common ground; voltage; two new ... See more keywords
Common Ground Quasi-Z-Source Series DC-DC Converters Utilizing Negative Output Characteristics
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2021.3101485
Abstract: This paper presents a general method to obtain the improved common ground quasi-Z-source series dc-dc converters. Utilizing the negative output characteristic of the quasi-Z-source converter (QZSC), the output voltage of the improved converter is the… read more here.
Keywords: voltage; source; quasi source; output ... See more keywords
Combined Current Sensing Method for the Three-Phase Quasi-Z-Source Inverter
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2686332
Abstract: The impedance-source network converter, utilizing a unique LC network and previously forbidden shoot-through states, provides the ability to buck and boost the input voltage in a single stage. However, the inrush shoot-through current (STC) in… read more here.
Keywords: source; combined current; quasi source; current sensing ... See more keywords
Two Symmetric Extended-Boost Embedded Switched-Inductor Quasi-Z-Source Inverter With Reduced Ripple Continuous Input Current
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2779433
Abstract: In this paper, two structures are proposed for the switched-inductor quasi-Z-source inverter. In the proposed structures to extend the voltage gain of inverter, two new switched-inductor structures are used. In the proposed structures, voltage across… read more here.
Keywords: inverter; inductor quasi; quasi source; inductor ... See more keywords
Hybrid Switched-Capacitor/Switched-Quasi-Z-Source Bidirectional DC–DC Converter With a Wide Voltage Gain Range for Hybrid Energy Sources EVs
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2018.2850020
Abstract: 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 traditional… read more here.
Keywords: quasi source; converter; bidirectional converter; voltage ... See more keywords