A Capacitance Minimization Control Strategy for Single-Phase PV Quasi-Z-Source Inverter

Yan Zhou ;   Hongbo Li ;   Hui Li ;   Xinchun Lin

Tags Photovolatic quasi-Z-source inverter

In single-phase photovoltaic (PV) system, there is double-frequency power mismatch existed between the dc input and ac output. The…

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A Dual-Input Full-Bridge Current-Source Isolated DC/DC Converter based on Quasi-Switched-Capacitor Circuit for Photovoltaic Systems with Energy Storage

Feng Guo ;   Lixing Fu ;   He Li ;   Mohammed Alsolami ;   Xuan Zhang ;   Jin Wang ;   Jie Zhang

Tags Dual-input Converter Current-source Isolated DC/DC Converter PV Systems Energy Storage

In this paper, a dual-input full-bridge current-source isolated dc/dc converter is proposed to combine the Photovoltaic (PV) system with the…

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A New Discrete-in-Time Extremum Seeking based Technique for Maximum Power Point Tracking of Photovoltaic Systems

Reza Ahmadi ;   Hassan Zargarzadeh

Tags MPPT Extremum Seeking PV System

This work proposes a novel discrete-in-time extremum seeking based technique for maximum power point tracking of photovoltaic systems. The…

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A PEF based Control for Single-Phase Multifunctional SECS with Adaptive DC Link Structure for PCC Voltage Variations

Chinmay Jain ;   Bhim Singh

Tags Power quality PEF SPV MPPT adaptive dc link

This paper deals with a PEF (Percentage Error Feedback) based control for single-phase multifunctional SECS (Solar Energy Conversion…

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A Self-Reconfiguration Control Regarding Recovery Effect to Improve the Discharge Efficiency in the Distributed Battery Energy Storage System

Yong-Yong Cai ;   Zhiliang Zhang ;   Yue Zhang ;   Yan-Fei Liu

Tags Self-Reconfiguration Control Recovery Effect Distributed Battery Energy Storage System

The battery energy storage system in the MicroGrid tends to be distributed in the future, to solve the voltage sharing and…

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Hybrid Pulsewidth Modulated Single-Phase Quasi-Z-Source Grid-Tie Photovoltaic Power System

Yushan Liu ;   Haitham Abu-Rub ;   Baoming Ge

Tags pulsewidth modulation photovoltaic power conversion quasi-Z-source inverter single-phase grid-tie control

A hybrid pulsewidth modulated single-phase quasi-Z-source inverter (qZSI) based grid-tie Photovoltaic (PV) power system is proposed. The…

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Modeling and Control of a Three-Port DC-DC Converter for PV-Battery Systems

Jianwu Zeng ;   Wei Qiao ;   Liyan Qu

Tags DC-DC converter decoupled control isolated converter multiport converter renewable energy

This paper presents modeling and decoupled control design for an isolated three-port DC-DC converter (TPC), which interfaces a photovoltaic…

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Multi-Phase Smart Converter for PV System

Zhongsheng Cao ;   Qiang Li ;   Fred C. Lee

Tags PV system MPPT smart converter multi-phase converter

Recent research and industrial accomplishment has revealed the advantages of cascaded smart converter Photovoltaic (PV) system over…

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The New Family of High Step Ratio Modular Multilevel DC-DC Converters

Xiaotian Zhang ;   Timothy C. Green

Tags dc-dc conversion modular multilevel converter high step ratio

This paper presents a family of modular multilevel converter (MMC) for high step ratio dc-dc conversion. The modular multilevel dc-dc…

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