Results 21 to 30 of about 2,048,778 (265)
A new high step‐up DC power supply with modular switched capacitor cells
IET Power Electronics, 2023 In this paper, a novel high step‐up direct current (DC)‐DC converter, using switched‐capacitor (SC) cells, is proposed. Upon turning a set of switches in this converter on/off, the capacitors are connected to each other in a circuit configuration, and ...
Fahimeh Kord +2 more
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Single‐switch coupled‐inductors‐based high step‐up converter with reduced voltage stress
IET Power Electronics, 2023 This paper proposes a non‐isolated DC‐DC high step‐up converter. To achieve a high voltage conversion ratio and overcome the problems related to near unity duty‐cycle of the conventional boost converter in high step‐up applications, coupled‐inductors ...
Siamak Khalili +3 more
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An Interleaved Quadratic High Step-Up DC-DC Converter With Coupled Inductor
IEEE Open Journal of Power Electronics, 2021 A new high step-up DC-DC converter for renewable energy applications is proposed in this paper. Employing an interleaved quadratic structure, two two-winding coupled inductors (CIs), and voltage multiplier cells (VMCs), the proposed converter can provide
Ramin Rahimi +3 more
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Coupled‐inductor‐based high step‐up DC–DC converter [PDF]
IET Power Electronics, 2019 A novel high step‐up DC–DC converter with coupled inductors has been proposed. The proposed topology includes two coupled inductors, four capacitors, four diodes, and two metal–oxide–semiconductor field‐effect transistors. Two coupled inductors charge in parallel when the switches are on and discharge in series when switches are off.
Reza Ebrahimi +3 more
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A high step‐up interleaved boost‐Cuk converter with integrated magnetic coupled inductors
IET Renewable Power Generation, 2022 This paper proposes a high step‐up interleaved boost‐Cuk converter with integrated magnetic coupled inductor that is suitable for photovoltaic systems.
Desheng Rong, Xuanjin Sun, Ning Wang
doaj +1 more source
High step‐up high step‐down bidirectional DC/DC converter
IET Power Electronics, 2017 In this study, a new high step‐up high step‐down bidirectional dc–dc converter is proposed. In the proposed converter, the voltage conversion ratio is increased by using two coupled inductors and switched capacitor circuit in both boost and buck operations.
Babaei, Ebrahim +2 more
openaire +1 more source
IET Power Electronics, 2011 Non-isolated high step-up DC-DC converters are required widely in the industrial applications. Many of these conventional DC-DC converters have the disadvantages of operating at high duty-cycle, high switch voltage stress and high diode peak current.
Y. Zhao, W. Li, Y. Deng, X. He
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IET Power Electronics, 2023 In this study, a new multi input–multi output (MIMO) high step‐up DC–DC converter is proposed for battery charger applications. Continuous input current and capability of using several renewable energy sources with different voltage‐current ...
Mohammad Maalandish +4 more
doaj +1 more source
Bidirectional High-Efficiency Nonisolated Step-Up Battery Regulator
IEEE Transactions on Aerospace and Electronic Systems, 2011 The design and results of a high-efficiency high-power (5 kW) nonisolated bidirectional dc-dc converter is presented. High stability due to minimum phase behavior is an additional benefit of the topology. The converter is a new boost with output filter where input and output inductors are coupled.
Sanchis Kilders, Esteban +8 more
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High‐step‐up enhanced super‐lift converter
IET Power Electronics, 2020 This study proposes a new high step‐up DC–DC converter based on a novel super‐lift structure and coupled inductor. The energy stored in the leakage inductance of the coupled inductor is recovered to the converter output, which leads to a snubber‐less operation and consequently a fewer‐component, lower‐cost and more‐efficient converter.
Mahdi Shirzadi +2 more
openaire +1 more source