Reliability Assessment of Conventional Isolated PWM DC-DC Converters [PDF]
, 2021 Publisher Copyright: CCBY Copyright: Copyright 2021 Elsevier B.V., All rights reserved.This paper sets forth the reliability analysis of conventional isolated pulse width modulation DC-DC (IDC-DC) converters.
Fotuhi-Firuzabad, Mahmud +14 more
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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
doaj +1 more source
Study of a non‐isolated bidirectional DC–DC converter
IET Power Electronics, 2013 The study presents a non‐isolated bidirectional DC–DC converter, which has simple circuit structure. The control strategy is easily implemented. Also, the synchronous rectifier technique is used to reduce the losses. The voltage gain of the proposed converter is the half and the double of the conventional bidirectional DC–DC buck/boost converter in the
C.‐C. Lin, L.‐S. Yang, G.W. Wu
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Isolated and Non-Isolated DC-to-DC Converters for Medium Voltage DC Networks: A Review [PDF]
, 2020 MVDC technology is a promising solution to avoid installation of new AC networks. MVDC can provide optimum integration of large-scale renewable energy sources, the interconnection of different voltage levels of DC and AC grids with the ancillary services.
Alhurayyis, Ibrahim +2 more
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Topologies and Control Schemes of Bidirectional DC–DC Power Converters: An Overview
IEEE Access, 2019 Bidirectional DC-DC power converters are increasingly employed in diverse applications whereby power flow in both forward and reverse directions are required.
Saman A. Gorji +3 more
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Modelling approaches for DC-DC converters with switched capacitors
, 2015 In this paper we review relevant problems in the modelling of DC-DC converters with switched capacitors. We study several approaches that overcome the exposed modelling difficulties, addressing ideal and nonideal cases and using dynamic equations that ...
Rapisarda, P. +2 more
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Design and Performance Evaluation of SMC-Based DC–DC Converters for Microgrid Applications
Energies, 2023 In recent times, DC microgrids (MGs) have received significant attention due to environmental concerns and the demand for clean energies. Energy storage systems (ESSs) and photovoltaic (PV) systems are parts of DC MGs.
Qudrat Ullah +3 more
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Battery charging system for electric vehicle [PDF]
Selecting the appropriate charger for electric vehicles (EVs) is crucial for enhancing performance, with non-isolated DC-DC converters playing a significant role in charging EV batteries.
Kakade, Anandrao B., Kotmire, Nayan J.
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Supercapacitor assisted LDO (SCALDO) techniquean extra low frequency design approach to high efficiency DC-DC converters and how it compares with the classical switched capacitor converters [PDF]
, 2013 Supercapacitor assisted low dropout regulators (SCALDO) were proposed as an alternative design approach to DC-DC converters, where the supercapacitor circulation frequency (switching frequency) is in the order of few Hz to few 10s of Hz, with an output ...
Nihal Kulatana +5 more
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A Novel Topology of Modular Multilevel Bidirectional Non-Isolated dc-dc Converter [PDF]
2020 International Young Engineers Forum (YEF-ECE), 2020 The paradigm of smart grids has been continuously addressing new challenges in terms of power electronics converters, for instance, to deal with technologies like renewables, electric mobility, energy storage, and hybrid power grids. Allied with this context, a novel topology of modular multilevel bidirectional (MMB) non-isolated dc-dc converter is ...
Monteiro, Vítor Duarte Fernandes +2 more
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