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Modulation of Direct Matrix-Based Dual-Active-Bridge (MB-DAB) AC-DC Converters
2021 IEEE 12th Energy Conversion Congress & Exposition - Asia (ECCE-Asia), 2021Though the advantages of direct Matrix-based Dual-Active-Bridge (MB-DAB) converters have been highlighted in recent literature, their complete set of modulation possibilities are yet to be analyzed. This holistic study of modulation modes is presented in the paper, which divulges the power transfer boundaries of possible modulation modes in the front ...
Jaydeep Saha +2 more
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2022 IEEE Energy Conversion Congress and Exposition (ECCE), 2022
This paper proposes a triple-phase shift power-level controller (TPSPC) for 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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This paper proposes a triple-phase shift power-level controller (TPSPC) for 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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Series-series association of two Dual Active Bridge (DAB) converters
2015 IEEE International Conference on Industrial Technology (ICIT), 2015This paper proposes a modular isolated dc-dc converter based on the series-series association of Dual Active Bridge (DAB) converters. The main attribute of the proposed topology is its ability to provide self-balance of the voltages on both sides of each individual converter, without voltage loop control, both in steady state and transient operations ...
Antonio Jose Bento Bottion, Ivo Barbi
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General modulation optimization methods of dual-active-bridge (DAB) converters
IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, 2017Dual-active-bridge (DAB) DC-DC isolated converter is widely used in many applications e.g. power supplies, transportations and renewable power systems. In this paper, general modulation characterization and optimization of DAB converters have been analyzed and advanced modulation methods are proposed.
Chunyang Gu +4 more
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IEEE Transactions on Energy Conversion, 2019
This paper investigates an offshore wind farm based on modular dual-active-bridge (DAB) isolated DC-DC converter. The DAB converter is adopted due to its compact design and the galvanic isolation between its input and output terminals. The synchronous generator in each wind turbine is operated individually with the generator-side rectifier to maximize ...
Minyuan Guan
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This paper investigates an offshore wind farm based on modular dual-active-bridge (DAB) isolated DC-DC converter. The DAB converter is adopted due to its compact design and the galvanic isolation between its input and output terminals. The synchronous generator in each wind turbine is operated individually with the generator-side rectifier to maximize ...
Minyuan Guan
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IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022
Recent research reveals the merits of single-stage half-bridge Matrix-based (MB) Dual-Active-Bridge (DAB) converter for modular Medium-Voltage AC (MVAC) to Low-Voltage DC (LVDC) conversion. The complete set of modulation modes for this AC-DC converter is yet to be analyzed in the literature.
Jaydeep Saha +3 more
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Recent research reveals the merits of single-stage half-bridge Matrix-based (MB) Dual-Active-Bridge (DAB) converter for modular Medium-Voltage AC (MVAC) to Low-Voltage DC (LVDC) conversion. The complete set of modulation modes for this AC-DC converter is yet to be analyzed in the literature.
Jaydeep Saha +3 more
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2020 IEEE Applied Power Electronics Conference and Exposition (APEC), 2020
This paper proposes an on-board charger circuit which integrates an interleaved totem-pole PFC and a Dual Active Bridge (DAB) converter. The proposed on-board charger features single-stage conversion and a high level of components integration. In the course of an analytical investigation, the operation principle of the proposed charger is described ...
Kenichi Itoh +4 more
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This paper proposes an on-board charger circuit which integrates an interleaved totem-pole PFC and a Dual Active Bridge (DAB) converter. The proposed on-board charger features single-stage conversion and a high level of components integration. In the course of an analytical investigation, the operation principle of the proposed charger is described ...
Kenichi Itoh +4 more
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2024 IEEE Power & Energy Society General Meeting (PESGM)
Modeling Dual-Active-Bridge (DAB) topologies in a real time simulator presents challenge due to the high switching frequency and the substantial number of submodules. This requires both the firing pulses’ precision and high-speed matrix computation.
Yi Qi +4 more
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Modeling Dual-Active-Bridge (DAB) topologies in a real time simulator presents challenge due to the high switching frequency and the substantial number of submodules. This requires both the firing pulses’ precision and high-speed matrix computation.
Yi Qi +4 more
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Dual Active Bridge (TPS-DAB) with Soft Switching in the whole output power range
2017 11th IEEE International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), 2017A DC-DC Dual Active Bridge (DAB) converter is analysed in this paper to obtain the conditions that allow having Soft Switching (Zero Voltage Switching or Zero Current Switching) using Triple Phase Shift modulation for any power range. Since Soft Switching reduces the switching losses, the efficiency is improved.
C. Calderon +5 more
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2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), 2016
This paper investigates the terminal impedance characteristics of the dual active bridge (DAB) DC/DC converter enabled DC microgrid. In this system, the DAB converters are employed not only in the solid state transformer (SST) to enable the DC microgrid, but also to integrate the distributed energy storage device (DESD).
Qing Ye, null Ran Mo, Hui Li
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This paper investigates the terminal impedance characteristics of the dual active bridge (DAB) DC/DC converter enabled DC microgrid. In this system, the DAB converters are employed not only in the solid state transformer (SST) to enable the DC microgrid, but also to integrate the distributed energy storage device (DESD).
Qing Ye, null Ran Mo, Hui Li
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