Results 1 to 10 of about 426 (111)
A Modified Topology of Two-Switch Buck-Boost Converter
IEEE Access, 2017 Two-switch buck-boost (TSBB) is one of the non-isolated dc-to-dc converters that can change its mode from among buck, boost, and buck-boost modes. Changing its mode is possible by controlling gate signals. This paper presents a novel modified topology of
Hai Young Jung +2 more
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A LED driving power supply based on buck-boost cascade quadtype buck topology
Dianzi Jishu Yingyong, 2018 A novel LED driver is proposed and analyzed in this paper. The main circuit topology is based on a quadratic buck and a buck-boost. They share a switch through cascading, simplifying the topology and control strategy, reducing the cost of the control ...
Liao Zhiling +4 more
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EMC Analysis of the Inverting Boost/Buck Converter Topology
Electronics (Switzerland), 2022 This paper describes the electromagnetic compatibility (EMC) analysis of an inverting buck/boost converter. The inverting buck/boost converter differs from other DC/DC converters, such as the noninverting boost or buck converters, in that one inductor terminal is connected to the ground and not to the input or output of the converter, i.e., neither ...
David Pommerenke, Daniel Kircher
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A New Topology of Embedded Z-H Buck-Boost Converter [PDF]
AUT Journal of Electrical Engineering, 2018 In this paper, a new embedded Z-H (EZ-H) buck-boost converter is proposed. In this topology, two identical dc voltage sources are embedded in a LC network in a series connection with the inductors. The proposed converter eliminates the shoot-through (ST)
E. Babaei +2 more
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Applied Sciences, 2022 In this study, a modified design of a two-switch buck-boost (TSBB) converter is proposed to improve power efficiency using fewer conduction components, and the optimal power range is measured.
Sunghwan Kim +2 more
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Topology and Control Strategy of PV MVDC Grid-Connected Converter with LVRT Capability
Applied Sciences, 2021 This paper proposes an isolated buck-boost topology and control strategy for the photovoltaic (PV) medium-voltage DC (MVDC) converter with low-voltage ride through (LVRT) capability.
Huan Wang +4 more
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Two-stage grid-connected inverter topology with high frequency link transformer for solar PV systems
Energy Reports, 2023 This study introduces a new topology for a single-phase photovoltaic (PV) grid connection. This suggested topology comprises two cascaded stages linked by a high-frequency transformer. In the first stage, a new buckâboost inverter with one energy storage
Ahmed Rashwan +4 more
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The Design of 2S2L-Based Buck-Boost Converter with a Wide Conversion Range
International Transactions on Electrical Energy Systems, 2023 This manuscript proposes a novel nonisolated negative output buck-boost converter topology for wide voltage conversion applications. To design this converter, a typical buck-boost converter configuration is used. In conventional buck-boost converter, the
B. Nagi Reddy +5 more
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Journal of King Saud University: Engineering Sciences, 2023 Energy management strategy is gaining much popularity due to the involvement of conventional/non-conventional power sources with an efficient energy storing solution to offer un-interruptible power demand.
Ranjan Pramanik, B.B. Pati
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Cascade Active Balance Charging of Electric Vehicle Power Battery Based on Model Prediction Control
Energies, 2023 As a bi-directional converter, the Buck-Boost converter, which has the advantages of simple structure and taking the SOC of the battery as the balance variable, is adopted as the balance topology in this paper.
Qi Wang, Chen Wang, Xingcan Li, Tian Gao
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