Results 31 to 40 of about 23,994,784 (192)
, 2021 An X-shaped-switching-network high-step-up converter for grid integration of renewable energy ...
Samson Yu (13093116) +3 more
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A Simple Self-Clamped High Step-Up DC-Dc Converter Employing Coupled Inductor
Eletrônica de Potência, 2019 This paper proposes a high-voltage-gain boost-based converter employing a coupled inductor. The proposed circuit presents high efficiency, absence of clamping circuits for limiting the voltage spikes over all semiconductor devices and reduced number of ...
Eduardo S. Hass, Claudinor B. Nascimento
doaj +1 more source
Single-Switch High Step-Up Zeta Converter Based on Coat Circuit
IEEE Access, 2021 By the negative influence of parasitic parameters from the components, the voltage step-up capacity of basic dc-dc converters is limited at extremely high duty cycle.
Binxin Zhu +4 more
doaj +1 more source
High Efficiency Step-Up HVDC Converter for Photovoltaic Generator
Energy Procedia, 2012 Nowadays a way to optimize photovoltaic systems consists in implementing distributed structures, implying the use of electronic devices. In this paper we show performances of improved DC-DC converters able to feed an inverter. Resulting efficiency allow us to consider parallel HVDC architecture connecting independently PV modules with low section ...
Sawicki, J.P. +4 more
openaire +4 more sources
Energy Reports, 2020 For multi-applications, a novel universal switched-capacitor (SC) converter is proposed in this paper. The proposed converter consists of a rotation-type SC converter and a full-bridge circuit.
Kei Eguchi +3 more
doaj +1 more source
Efficiency improvement and inrush current reduction in a non-isolated DC-DC converter [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2019 DC–DC boost converters are unable to provide high step-up voltage gains due to the effect of power switches, rectifier diodes, and the equivalent series resistance of inductors and capacitors.
Saeid Moosavi
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A High Step-up Integrated Coupled Inductor-Capacitor DC-DC Converter
IEEE Access, 2021 A high step-up integrated coupled inductor-capacitor DC-DC converter for renewable energy applications has been proposed in this paper. Because of relative low output voltage of renewable energy systems, a high step-up converter is necessary.
Raheel Afzal +3 more
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High Step-Up Three Level Soft Switching Dc-Dc Converter for Photovoltaic Generation Systems
, 2022 High Step-Up Three Level Soft Switching Dc-Dc Converter for Photovoltaic Generation ...
Mahdi Rezvanyvardom (16078244) +3 more
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High‐efficiency high step‐up PWM resonant converter
Electronics Letters, 2015 A novel high‐efficiency high step‐up pulse‐width modulation (PWM) resonant converter is proposed. It achieves high‐voltage step‐up by connecting the outputs of the boost converter cell and the isolated single‐ended PWM resonant converter cell in series, and high efficiency by zero current switching for the diode on the secondary side of the transformer
Yaping Cai +3 more
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Transformerless Quadruple High Step-Up DC/DC Converter Using Coupled Inductors
IEEE Access, 2022 This paper proposes a high voltage step-up DC/DC converter by combining a coupled inductor and a voltage multiplier rectifier. The input side of the proposed converter operates in an interleaved manner with two coupled inductors connected in parallel ...
Sang-Wha Seo +3 more
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