Finite‑control‑set model‑free predictive control based on voltage noise suppression for dual active bridge converters

Dual active bridge (DAB) converters employ dual active design to overcome the unidirectional power flow limitations of traditional systems, making them suitable for diverse applications. However, the output voltage performance of DAB converters is affected by parameter mismatch under conventional finite-control-set model predictive control (FCS-MPC). Voltagenoise-suppression-based finite-control-set model-free predictive control (VNS-FCS-MFPC) is proposed in this study for DAB converters to enhance parameter robustness. The proposed VNS-FCS-MFPC eliminates the parametric effect by using and updating the ultra-local model of the DAB converter and considers and suppresses the voltage noise effect on MFPC byemploying a sliding mode observer. The proposed VNS-FCS-MFPC effectively eliminates the parametric effect on conventionalFCS-MPC, suppresses the voltage noise effect, and thus improves the voltage performance of DAB converters. An experiment is conducted on a DAB converter to validate the feasibility and performance of the proposed VNS-FCS-MFPC.

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Cite this article

[IEEE Style]

Z. Yin, F. Deng, S. S. Kaddah, A. Ghanem, S. Abulanwar, Y. Zhang, "Finite‑control‑set model‑free predictive control based on voltage noise suppression for dual active bridge converters," Journal of Power Electronics, vol. 25, no. 7, pp. 1309-1319, 2025. DOI: 10.1007/s43236-025-01092-4.

[ACM Style]

Zheng Yin, Fujin Deng, Sahar S. Kaddah, Abdelhady Ghanem, Sayed Abulanwar, and Yaqian Zhang. 2025. Finite‑control‑set model‑free predictive control based on voltage noise suppression for dual active bridge converters. Journal of Power Electronics, 25, 7, (2025), 1309-1319. DOI: 10.1007/s43236-025-01092-4.