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Model Predictive Control for a Dual-Active Bridge Inverter With a Floating Bridge [PDF]
IEEE Transactions on Industrial Electronics, 2016 This paper presents a Model Predictive Control technique applied to a dual active bridge inverter where one of the bridges is floating. The proposed floating bridge topology eliminates the need for isolation transformer in a dual inverter system and therefore reduces the size, weight and losses in the system.
Shajjad Chowdhury +2 more
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Dual active bridge buck-boost converter
2009 IEEE Energy Conversion Congress and Exposition, 2009A novel isolated bidirectional dc/dc converter suitable for high power applications is proposed. The proposed converter has bidirectional power flow capability with low device ratings for a wide source voltage range. The converter is controlled by varying the duty cycle and phase of the firing pulses, to achieve power flows in both directions and ...
null Sangtaek Han, D. Divan
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PI-fuzzy control of a bidirectional Dual Active Bridge converter
2017 American Control Conference (ACC), 2017This paper presents a PI-fuzzy controller (PIFC) for an energy storage application based on a 28V Li-ion battery. The battery is fed by an isolated bidirectional Phase-Shifted (PS) Dual Active Bridge (DAB) DC-DC converter (270V/28V, 5kW). The main contribution of this work is the application of the closed-loop fuzzy control system to the DAB converter ...
Said Talbi +2 more
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Dynamic control of a dual active bridge for bidirectional AC charging
2015 IEEE International Conference on Industrial Technology (ICIT), 2015The dynamic control of a bidirectional charger based on a dual active bridge (DAB) cascaded with a singlephase grid inverter is the scope of this work. Due to a small dc-link capacitance the power fluctuation of the grid at twice the grid frequency is transferred to the battery.
Martin Rosekeit +2 more
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Five Level Bidirectional Dual Active Bridge with Symmetrical Configuration
IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, 2019Bidirectional Isolated Dual Active Bridge (DAB) plays a vital role in implementation of Solid State Transformer(SST) and DC Bus isolation. Conventionally, it is controlled by Single Phase Shift (SPS) technique, which leads to high $\frac{dv}{dt}$ & high circulating power. It causes high voltage stress and less efficiency of the system.
Dharmendra Yadeo +4 more
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Three-phase dual active bridge converter design considerations
IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, 2017In three-phase dual-active-bridge (DAB) converter, the zero-voltage-switching (ZVS) range, DC capacitor ripple current and converter efficiency are significantly impacted by the selectable system parameters, including transformer turn ratio n, switching frequency f and leakage inductance L k .
Ying Cui, Deqiang Wang, Ali Emadi
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Dual active bridge converter and its control
Isolated bidirectional DC–DC (IBDC) converters are needed in a wide range of applications including DC microgrids, electric vehicles, and energy storage devices. Among various IBDC topologies, the dual active bridge (DAB) converter is one of the most promising solutions owing to its simple and symmetric structure, the capability of zero-voltage ...Ping Wang +3 more
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Circulating current mitigation in Dual Active Bridge converter
2015 IEEE 13th Brazilian Power Electronics Conference and 1st Southern Power Electronics Conference (COBEP/SPEC), 2015This work brings forward a new methodology to maximize the efficiency of Dual Active Bridge (DAB) converter for its several patterns of operation. This goal is reached by the mitigation of its processed circulating energy. It is proposed a figure of merit which relates the average input current and the RMS current of the power transfer inductor, and an
Renan Piveta +3 more
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Impact of Electrolyzer on the Operation of a Dual Active Bridge Converter
IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society, 2023Rohan Shailesh Deshmukh +4 more
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A Transition Completion Detection Circuit for Dual Active Bridge Converters
2022 11th International Conference on Control, Automation and Information Sciences (ICCAIS), 2022Duy Dinh Nguyen +2 more
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