Implementation of smart direct power control strategy based on M5-Pruned algorithm for three-phase pulse width modulation rectifier

Mujammal Ahmed Hasan Mujammal, Abdelhafidh Moualdia, Djamel Boudana, Patrice Wira and Abderrezzak Cherifi

Energy, 2025, vol. 315, issue C

Abstract: This paper suggests a smart direct power control (SDPC) strategy based on the M5-Pruned algorithm for a three-phase (PWM) rectifier. (PWM) rectifier is a non-linear system due to its structure of semiconductor switches that distort the current line, produce DC link fluctuations, degrade the unity power factor (UPF) and system stability. Conventional methods as the DPC model based on proportional-integral (PI) controllers and hysteresis comparators cannot effectively address the aforementioned drawbacks due to the limited bandwidth operations, overshoot response, tuning sensitivity, sluggish reaction to sudden changes, and variable switching frequency. This paper proposes a new DPC strategy that replaces the intelligent M5-Pruned algorithms instead with the DC bus voltage controller and the active and reactive hysteresis comparators. Fast prediction, large-scale control, update learning, and robustness are powerful features enabling M5P model accomplish the high and stable performance of the DC bus voltage and compensate for the hysteresis comparator defects. Under MATLAB/Simulink, WEKA software, and DSpace DS1103 board ordered by the graphical interface of the control desk, the simulation and experimental results achieved and proved the effectiveness, efficiency, and robustness of the proposed control in both steady and transient states.

Keywords: M5P algorithm; Fuzzy logic; DPC; PWM rectifier; Hysteresis comparator; DC bus voltage (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:315:y:2025:i:c:s0360544225000593

DOI: 10.1016/j.energy.2025.134417

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