Modulated parameter-less predictive voltage control for dual-active-bridge converters

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Yin, Zheng and Deng, Fujin and Vazquez, Sergio and Abulanwar, Sayed and Garcia, Cristian and Rodriguez‐Cabello, Jose Carlos (2026) Modulated parameter-less predictive voltage control for dual-active-bridge converters. IEEE Transactions on Power Electronics, 41 (3). pp. 3148-3153. ISSN 0885-8993 (https://doi.org/10.1109/TPEL.2025.3610199)

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Abstract

Conventional model-based predictive voltage control in dual-active-bridge (DAB) converters suffers from voltage regulation limitations because the limited phase-shift angle candidate set impacts dynamic response and the parametric sensitivity impacts robustness. To address the above limitations, this letter proposes a modulated parameter-less predictive voltage control (MPL-PVC), where a parameter-less modeling architecture replaces the conventional mathematical models, eliminating dependence on precise circuit parameters through real-time parameter-less model updating, and a modulated optimal phase-shift angle calculation replaces conventional phase-shift angle candidate set, enhancing voltage regulation capacity while decoupling control performance from parametric variations. Experimental validation on a DAB prototype confirms the effectiveness of proposed MPL-PVC in enhancing dynamic performance and eliminating parametric effect.

ORCID iDs

Yin, Zheng, Deng, Fujin, Vazquez, Sergio, Abulanwar, Sayed ORCID logoORCID: https://orcid.org/0000-0002-3396-4020, Garcia, Cristian and Rodriguez‐Cabello, Jose Carlos;
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