Design and Optimization of Planar Magnetics for a Quadruple-Active-Bridge Converter

Singhabahu, Chanaka; Singh, Akshay; Hasnain, Arafat; Yadav, Apurv; Chen, Jianfei; Khaligh, Alireza

doi:10.1109/ias54023.2022.9940127

2022 IEEE Industry Applications Society Annual Meeting (IAS) 2022

DOI: 10.1109/ias54023.2022.9940127

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Design and Optimization of Planar Magnetics for a Quadruple-Active-Bridge Converter

Chanaka Singhabahu

Akshay Singh

Arafat Hasnain

et al.

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2024

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Cited by 2 publications

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“…Triple-active bridge converter (TAB) represents this expansion from two ports to three ports [15]; analogously, quad-active bridge converter (QAB), shown in Fig. 1(b), has four ports [16]- [21]. Notably, the same operational concepts applied to DAB can be extended to TAB and QAB converters.…”

mentioning

confidence: 99%

Model-Free Online Four-Dimensional Ripple Correlation Control for Loss Optimization of Isolated Quad-Active Bridge Converters

Ibrahim,

Caldognetto,

Biadene

et al. 2024

IEEE Trans. Transp. Electrific.

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Isolated multi-port converters offer the ability to connect multiple sources and loads operating at different power and voltage levels at their ports, providing galvanic isolation and shared magnetics as benefits. Nevertheless, challenges are present in these converters, primarily due to ports coupling, a high number of modulation variables, and the overall modeling complexity. This paper explores the operation of the dc-dc quadactive bridge converter (QAB) and introduces an optimization approach using an online model-free four-dimensional ripple correlation control (4D-RCC). A fundamental component analysis (FCA) of the QAB is conducted first, resulting in a decoupling matrix that ensures effective closed-loop control for each port independently. Subsequently, the 4D-RCC method is applied to the QAB, allowing online optimization of the converter's overall efficiency. The validation of these analytical findings and the optimization strategy is presented through PLECS simulation results and experimental results obtained from a converter prototype rated 5 kW.

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mentioning

confidence: 99%

Model-Free Online Four-Dimensional Ripple Correlation Control for Loss Optimization of Isolated Quad-Active Bridge Converters

Ibrahim,

Caldognetto,

Biadene

et al. 2024

IEEE Trans. Transp. Electrific.

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Modeling and Optimal Modulation of MAB Converter Using Full-Order Impedance Matrix

Singhabahu,

Ajiboye,

Resalayyan

et al. 2024

IEEE Trans. Power Electron.

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Design and Optimization of Planar Magnetics for a Quadruple-Active-Bridge Converter

Cited by 2 publications

References 16 publications

Model-Free Online Four-Dimensional Ripple Correlation Control for Loss Optimization of Isolated Quad-Active Bridge Converters

Model-Free Online Four-Dimensional Ripple Correlation Control for Loss Optimization of Isolated Quad-Active Bridge Converters

Modeling and Optimal Modulation of MAB Converter Using Full-Order Impedance Matrix

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