Integrated Wireless Charging Receiver for Dual Inverter Drive Electric Vehicles

This project aims to develop the design of a wireless charging system that will be combined with the already existing engine of an electric car. This will enable the vehicle to wirelessly charge. The proposed solution employs a dual-inverter drive structure and some auxiliary hardware components to achieve the wireless charging current regulation and the battery charge regulation. The new parts will allow you to charge your device more efficiently, remove hardware redundancy and use it as a combined single phase AC system. The proposed structure does not have to be continuously connected from the transmitter to the charging system as the dual-inverter drive system may charge two battery packs concurrently. The drivetrain has high power capability so extra charging power levels can be added with little additional complexity or cost. A replica of the motor and drive train of an electric automobile was used in simulated trials to demonstrate the ability to do 6.6 kW of Constant Current/Constant Voltage (CC/CV) charging. The practicality, dependability, and efficacy of the integrated wireless charging technique are demonstrated by the proposed system to charge an electric vehicle with a wireless transmission air gap of 200 mm and an excellent total efficiency of 94.3%.

[1] M. Y. Metwly, M. S. Abdel-Majeed, A. S. Abdel-Khalik, R. A. Hamdy, M. S. Hamad, and S. Ahmed, “A review of integrated on-board EV batterychargers:Advanced topologies, recent developments and optimal selection of FSCW slot/pole combination,” IEEE Access, vol. 8, pp. 85216–85242, 2020.   [2] V. Katic, I. Subotic, N. Bodo, E. Levi, B. Dumnic, and D. Milicevic, “Overviewof fast on-board integrated battery chargers for electric vehicles based onmultiphase machines and power electronics,” IET Electric Power Appl., vol. 10, no. 3, pp. 217–229, 2016.       [3] I. Subotic and E. Levi, “A review of single-phase on-board integrated battery charging topologies for electric vehicles,” in Proc. IEEE Workshop Elect. Machines Des., Control Diagnosis, 2015, pp. 136–145.   [4] M. Yilmaz and P. T. Krein, “Review of battery charger topologies, charging power levels, and infrastructure for plug-in electric and hybrid vehicles,” IEEE Trans. Power Electron., vol. 28, no. 5, pp. 2151–2169, May 2013.   [5] A. Khaligh and S. Dusmez, “Comprehensive topological analysis of conductive and inductive charging solutions for plug-in electric vehicles,” IEEE Trans. Veh. Technol., vol. 61, no. 8, pp. 3475–3489, Oct. 2012.   [6] M. Y. Metwly et al., “Investigation of six-phase surface permanent magnet machine with typical slot/pole combinations for integrated onboard chargers through methodical design optimization,” IEEE Trans. Transport. Electrific., vol. 9, no. 1, pp. 866–885, Mar. 2023.   [7] A. Cordeiro, V. F. Pires, D. Foito, and J. F. Silva, “A three-phase on-board integrated battery charger for EVS using a drive based on triple inverters,” in IECON 48th Annu. Conf. IEEE Indust. Electron. Soc., 2022, pp. 1–6.   [8] G. Pellegrino, E. Armando, and P. Guglielmi, “An integral battery charger with power factor correction for electric scooter,” IEEE Trans. Power Electron., vol. 25, no. 3, pp. 751–759, Mar. 2010.   [9] B. Brian and S. Loudot, “Rapid reversible charging device for an electric vehicle,” U.S. Patent 20110254494A1, Oct., 2011. [10] S. Loudot, B. Briane, O. Ploix, and A. Villeneuve, “Rapid reversible charging device for an electric vehicle,” U.S. Patent 8847555B2, Sep., 2014.   [10] S. Loudot, B. Briane, O. Ploix, and A. Villeneuve, “Rapid reversible charging device for an electric vehicle,” U.S. Patent 8847555B2, Sep., 2014.