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ANN-based dynamic control and energy management of inverter and battery in a grid-tied hybrid renewable power system fed through switched Z-source converter. [PDF]
Electr Eng (Berl), 2021 The multidimensional purposes of grid-tied hybrid renewable system such as tracking of maximum power, increasing the power conversion efficiency, reducing the harmonic distortions in the injected current and control over power injected into the grid are ...
Santhoshi BK +2 more
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IET Power Electronics, 2023 This paper presents a fully soft switched high step‐up DC–DC converter based on quasi‐Z‐source converter. The voltage gain is boosted by combining coupled inductors and switched capacitor techniques.
Maryam Hajilou +2 more
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IEEE Access, 2021 Conventional dc-dc Boost converter has limited boost capacity, and its power device suffers high voltage stress. A novel Z-source based dc-dc boost converter featured with high step-up capability and low device voltage stress is proposed in this paper ...
Jiawei Zhao, Daolian Chen
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Z-source converter integrated dc electric spring for power quality improvement in dc microgrid
Engineering Science and Technology, an International Journal, 2021 Increasing penetration of renewable energy sources reveals the concept of dc microgrid which has the advantages of low cost and low losses because of the elimination of the AC/DC conversion processes. The most frequently encountered power quality problem
Murat Mustafa Savrun
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Hybrid Source Multi-Port Quasi-Z-Source Converter with Fuzzy-Logic-Based Energy Management
Energies, 2023 In this paper, a fuzzy-logic-based energy management system and a multi-port quasi-z-source converter that utilizes hybrid renewable energy sources are proposed.
Gorkem Say +2 more
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Modified Z-Source Converter for PV Application
AIJR Proceedings, 2023 There has been an increase development in renewable energy application, so a Z-source (ZS)-based network combines through switched-capacitor (SC) converters provide a straightforward design semiconductor apparatus to have voltage stress at its minimum, gain at voltage and steady input current.
VS Malavika, KP Remya, Anna Baby
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Comparison of VSC and Z-Source Converter: Power System Application Approach [PDF]
Advances in Electrical and Electronic Engineering, 2017 Application of equipment with power electronic converter interface such as distributed generation, FACTS and HVDC, is growing up intensively. On the other hand, various types of topologies have been proposed and each of them has some advantages ...
Masoud Jokar Kouhanjani, Ali Reza Seifi
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A quasi-Z-source boost DC-DC converter
Gong-kuang zidonghua, 2017 For problems of traditional boost converter including limited boost ability and high capacitor voltage stress, a boost DC-DC converter was proposed which used two quasi-Z-source networks in cascade.
FANG Xupeng +4 more
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IEEE Access, 2021 The integration of a Z-source network with a modular multilevel converter (MMC) to provide voltage step-up function is proposed in this paper. The proposed Z-source modular multilevel converter (ZS-MMC) uses a Z-source network connected between the DC ...
Fatma A. Khera +2 more
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Improved Quasi-Z-Source High Step-Up DC–DC Converter Based on Voltage-Doubler Topology
Sensors, 2022 The step-up DC–DC converter is widely used for applications such as IoT sensor nodes, energy harvesting, and photovoltaic (PV) systems. In this article, a new topological quasi-Z-source (QZ) high step-up DC–DC converter for the PV system is proposed. The
Toru Sai +2 more
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