An Analysis of a Transformerless Dual Active Half-Bridge Converter
Power Electronics and Drives, 2022 This paper proposes a transformerless dual half-bridge converter (TLDAHB). By eliminating the transformer and harnessing the possibility of using a low inductor value, it is possible to minimise the size of the converter.
Sosnowski Robert +2 more
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Adaptive Control of Photovoltaic Systems Based on Dual Active Bridge Converters
Computation, 2022 Dual active bridge converters (DAB) are used to interconnect photovoltaic (PV) generators with AC and DC buses or isolated loads. However, a controller is needed to provide a stable and efficient operation of the DAB converter when the PV generator must ...
Elkin Edilberto Henao-Bravo +2 more
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Model predictive control for Active-Bridge-Active-Clamp (ABAC) converter [PDF]
, 2018 The Dual-Active-Bridge is a well-established isolated, bidirectional DC/DC topology suitable for applications where high efficiency, galvanic isolation and large voltage conversion ratios are required. However, in low voltage high power cases, the output
Chen, Ling +5 more
core
Backflow Power Optimization Control for Dual Active Bridge DC-DC Converters
Energies, 2017 This paper proposes optimized control methods for global minimum backflow power based on a triple-phase-shift (TPS) control strategy. Three global optimized methods are derived to minimize the backflow power on the primary side, on the secondary side and
Fei Xiong +3 more
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Reactive Power Controller for Single Phase Dual Active Bridge DC–DC Converters
IEEE Access, 2023 In this study, we have proposed a triple-phase shift power-level controller (TPSPC) that achieves zero reactive power generation by fundamental components in a single-phase dual active bridge (DAB) DC-DC converter.
Hamid Naseem, Jul-Ki Seok
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Volume Optimization in Si IGBT based Dual-Active-Bridge Converters [PDF]
, 2021 Dual-Active-Bridge (DAB) converters are able to step up/down DC voltage in a wide range by adopting medium frequency transformer (MFT) for isolating and converting voltage level. Increase in switching frequency of Si IGBTs reduces the MFT size instead it
Beiranvand, Hamzeh +2 more
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Dual-Active-Bridge Model and Control for Supporting Fast Synthetic Inertial Action
Energies, 2022 This article proposes a dual-active-bridge control to support the fast synthetic inertial action in DC microgrids. First of all, the selection of the isolated DC/DC converter to link an energy storage system with the DC bus in a microgrid is analyzed and
Stefania Cuoghi +4 more
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Design and evaluation of a reconfigurable stacked active bridge dc/dc converter for efficient wide load-range operation [PDF]
, 2017 This paper presents the design and implementation of a large-step-down soft-switched dc-dc converter based on the active bridge technique which overcomes some of the limitations of the conventional Dual Active Bridge (DAB) converter.
Abramson, Rose A. +4 more
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High-Accuracy Generalized Average Model of Dual Active Bridge Converters
IEEE Open Journal of Power ElectronicsThis article presents a detailed procedure for deriving the generalized average model (GAM) of a dual active bridge converter. The proposed model incorporates higher orders of harmonic components to increase accuracy. Moreover, the turn ratio of the high-
Rohan Shailesh Deshmukh +2 more
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The DC-side active filter with dual-buck full-bridge inverter for wind generators [PDF]
Archives of Electrical Engineering, 2018 This paper proposes a new dc-side active filter for wind generators that combines 12-pulse polygon auto-transformer rectifier with dc-side current injection method and dual-buck full-bridge inverter having not the “shoot-through” problem in conventional ...
Xiao-Qiang Chen +2 more
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