Moving Discretized Control Set Model Predictive Control for Dual Active Bridge-Based Battery Charger
Authors:
- 6 November 2024
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 150-154
Abstract
This paper presents an improved moving discretized control set model predictive control (MDCS-MPC) scheme for a dual active bridge (DAB) converter-based battery charger, aimed at achieving improved current regulation performance with reduced computational demand. To achieve these objectives, the proposed strategy incorporates a reduced-order average model of the DAB for precise state prediction and utilizes a hybrid PI-MPC framework that selectively excludes half of the control set candidates. Simulation results validate the proposed scheme's superior dynamic response and steady-state performance, confirming its suitability for advanced battery charging applications.Keywords
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