Results 271 to 280 of about 12,832 (294)
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2021 IEEE 12th Energy Conversion Congress & Exposition - Asia (ECCE-Asia), 2021
Dual-Active-Bridge (DAB) converters (DC-DC, AC-DC and AC-AC) are proposed for Solid-State-Transformers (SSTs). Integrated medium frequency transformer (iMFT) provides a compact magnetic solution for isolated DABs, by eliminating the need for additional inter-bridge auxiliary inductor.
Jaydeep Saha +2 more
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Dual-Active-Bridge (DAB) converters (DC-DC, AC-DC and AC-AC) are proposed for Solid-State-Transformers (SSTs). Integrated medium frequency transformer (iMFT) provides a compact magnetic solution for isolated DABs, by eliminating the need for additional inter-bridge auxiliary inductor.
Jaydeep Saha +2 more
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Low-frequency Stability Analysis of the DC-link in Dual Active Bridge (DAB) Based Microgrid
2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2019A micro-grid system based on a source dual active bridge (DAB) converter connected with load buck-boost DC/DC converter and DC/AC converter by the common DC-link is studied in this paper, which is widely investigated in the yield of intelligent distribution microgrid.
Danping Zheng +4 more
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2019 IEEE PES Innovative Smart Grid Technologies Conference - Latin America (ISGT Latin America), 2019
The increasing inclusion of Electric Vehicles (EV) in to the Electric Power System (EPS) brings together the idea of using the EV batteries as auxiliary elements to supply the demand for electricity at times of great consumption. In order to perform the energy density management that the battery stores and delivers to the EPS, a bidirectional DC-DC ...
Leonardo L. Carvalho +3 more
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The increasing inclusion of Electric Vehicles (EV) in to the Electric Power System (EPS) brings together the idea of using the EV batteries as auxiliary elements to supply the demand for electricity at times of great consumption. In order to perform the energy density management that the battery stores and delivers to the EPS, a bidirectional DC-DC ...
Leonardo L. Carvalho +3 more
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IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2020
This article presents a new digital control system for dual active bridge dc/dc converters. The proposed control system includes a novel compensator with asymmetric half-cycle modulation. The proposed compensator is based on a novel geometric-sequence-control algorithm, which is a model-based predictive current control.
Iman Askarian +4 more
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This article presents a new digital control system for dual active bridge dc/dc converters. The proposed control system includes a novel compensator with asymmetric half-cycle modulation. The proposed compensator is based on a novel geometric-sequence-control algorithm, which is a model-based predictive current control.
Iman Askarian +4 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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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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Optimized GaN-Based Dual Active Bridge (DAB) Converter for More Electric Aircraft (MEA)
2023Doctor of Philosophy (PhD)
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2016 IEEE Energy Conversion Congress and Exposition (ECCE), 2016
This paper analyzes the harmonic instability due to interactions among power converters and negative incremental impedance of load converters in a dual active bridge (DAB) converter enabled DC microgrid. Based on derived system impedances, it is found that the challenge of a DAB converter enabled microgrid stability is low frequency terminal behaviors ...
Qing Ye, Ran Mo, Hui Li
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This paper analyzes the harmonic instability due to interactions among power converters and negative incremental impedance of load converters in a dual active bridge (DAB) converter enabled DC microgrid. Based on derived system impedances, it is found that the challenge of a DAB converter enabled microgrid stability is low frequency terminal behaviors ...
Qing Ye, Ran Mo, Hui Li
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2017 IEEE Second International Conference on DC Microgrids (ICDCM), 2017
DC-DC Dual Active Bridge (DAB) converters can potentially be used as an interface between DC micro-grids and battery packs of PHEVs/EVs. This paper focuses on presenting a new method to achieve Zero Voltage Switching (ZVS) for all the switches in DAB converters.
Iman Askarian +2 more
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DC-DC Dual Active Bridge (DAB) converters can potentially be used as an interface between DC micro-grids and battery packs of PHEVs/EVs. This paper focuses on presenting a new method to achieve Zero Voltage Switching (ZVS) for all the switches in DAB converters.
Iman Askarian +2 more
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INVESTIGATION OF DUAL ACTIVE BRIDGE (DAB) DERIVED POWER DENSE SINGLE-STAGE ISOLATED INVERTERS
Power electronics converters are increasingly gaining importance in renewable energyapplications. Single-phase inverter, in particular, which converts direct current (DC) to alternating current (AC) power or vice versa, is one of the most promising applications of power electronics in avenues such as solar photovoltaic (PV) and electrified ...openaire +1 more source