Three-state switching cell (3SSC)-based non-isolated dc–dc boost-type converter with balanced output voltage and wide voltage conversion range
Sign Up to like & getrecommendations! Published in 2018 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2017.0551
Abstract: This work presents a non-isolated step-up dc-dc converter with wide voltage conversion range based on the three-state switching cell, which is suitable for distinct applications, e.g. renewable energy and uninterruptible power supply (UPS) systems. Prominent… read more here.
Keywords: voltage; wide voltage; topology; output ... See more keywords
A High-Efficiency Isolated Wide Voltage Range DC-DC Converter Using WBG Devices
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DOI: 10.1109/access.2022.3197644
Abstract: The recent release of the standard USB-PD 3.1 specifies variable output voltages from 5 V to 48 V featuring a step forward towards a universal adaptor but rising new challenges for the converter topologies used… read more here.
Keywords: wide voltage; voltage range; voltage; efficiency ... See more keywords
PV String-Level Isolated DC–DC Power Optimizer with Wide Voltage Range
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DOI: 10.3390/en14071889
Abstract: This paper proposes a photovoltaic (PV) string-level isolated DC–DC power optimizer with wide voltage range. A hybrid control scheme in which pulse frequency modulation (PFM) control and pulse width modulation (PWM) control are combined with… read more here.
Keywords: string level; voltage range; wide voltage; control ... See more keywords
Construction of α-MnO2 on Carbon Fibers Modified with Carbon Nanotubes for Ultrafast Flexible Supercapacitors in Ionic Liquid Electrolytes with Wide Voltage Windows
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12122020
Abstract: In this study, α-MnO2 and Fe2O3 nanomaterials are prepared on a carbon fiber modified with carbon nanotubes to produce the nonbinder core–shell positive (α-MnO2@CNTs/CC) and negative (Fe2O3@CNTs/CC) electrodes that can be operated in a wide… read more here.
Keywords: mno2; carbon; carbon nanotubes; wide voltage ... See more keywords