Salimi, Mahdi;
Asef, Pedram;
(2025)
Dynamic Wireless Charging Using Dynamic
Frequency Tuning with Sliding Mode Control.
In:
Proceedings of the ECCE Europe 2025.
IEEE: Birmingham, UK.
(In press).
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Abstract
This paper presents a novel sliding mode control (SMC) based on a dynamic frequency tuning strategy for capacitive wireless power transfer (CWPT) chargers to ensure maximum power transfer and efficiency optimization under continuous misalignments in harsh environments, such as dynamic wireless charging for ground vehicles and offshore vessels. In the realm of maritime applications, complex matching networks like LCLC are known for their stability against misalignment. However, they struggle with efficient power transfer when coupling capacitance varies widely. Our proposed controller dynamically tunes the operating frequency to maintain resonance, ensuring the elimination of reactive power and the maximization of power transfer. Rigorous simulations validate the controller's effectiveness under severe misalignments, confirming that the promising SMC effectively compensates for parameter uncertainties and outperforms conventional approaches in adverse working environments.
| Type: | Proceedings paper |
|---|---|
| Title: | Dynamic Wireless Charging Using Dynamic Frequency Tuning with Sliding Mode Control |
| Event: | Energy Conversion Congress and Expo Europe (ECCE Europe 2025) |
| Location: | Birmingham, UK |
| Dates: | 31 Aug 2025 - 4 Sep 2025 |
| Open access status: | An open access version is available from UCL Discovery |
| Publisher version: | https://www.ecce-europe.org/2025/ |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Capacitive wireless power transfer, severe misalignment, dynamic charging, sliding mode controller |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10213196 |
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