Abstract :

As Global Annual Electric Vehicle (EV) Sales Surpass 17 Million Units, Wireless Power Transfer Has Emerged As A Critical, Contactless Charging Alternative For Autonomous Transport, Commercial Fleets, And Smart Mobility Infrastructures. However, Existing Integrated Wireless Charging Systems Face Severe Degradation In Charging Efficiency Under Coil Misalignment, Slow Dynamic Responses, Poor Battery Module Voltage Balancing, And High Sensitivity To Parameter Variations. Conventional ProportionalIntegral (PI) Control Loops Struggle To Maintain Precise Voltage And Current Regulation Amid Volatile Coupling Conditions, Compromising System Robustness. To Address These Challenges, This Paper Introduces A Fractional-Order Proportional–Integral–Derivative (FOPID)-based Integrated Wireless Charging Controller Tailored For A Dual-inverter EV Drivetrain Architecture. The Proposed Framework Features Dedicated FOPID Loops For Battery Voltage Regulation, Precise Charging Current Tracking, And Active Battery Module Energy Balancing. By Leveraging Fractional-order Tuning, The Control Architecture Dramatically Improves Dynamic Responsiveness, Disturbance Rejection, And Resilience Against Parameter Uncertainties. Enhanced Modulation Optimization Further Maximizes Power Transfer Quality, Delivering A Highly Efficient, Robust, And Reliable Charging Solution For Next-generation Electric Mobility Applications.

Published:

16-7-2026

Issue:

Vol. 26 No. 7 (2026)

Page Nos:

596-608

Section:

Articles

License:

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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