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http://bura.brunel.ac.uk/handle/2438/31083| Title: | Frequency Hopping Wireless Power Transfer within the SAE J2954 Operating Frequency Bandwidth - A Concept Design |
| Authors: | Blankson, G Darwish, M Lai, CS |
| Keywords: | wireless power transfer;frequency hopping;impedance matching circuit;radio frequency interference |
| Issue Date: | 2-Sep-2024 |
| Publisher: | Institute of Electrical and Electronics Engineers (IEEE) |
| Citation: | Blankson, G., Darwish, M. and Lai, C.S. (2024) 'Frequency Hopping Wireless Power Transfer within the SAE J2954 Operating Frequency Bandwidth - A Concept Design', 2024 59th International Universities Power Engineering Conference, UPEC 2024, Cardiff, UK, 2-6 September, pp. 1 - 5. doi: 10.1109/UPEC61344.2024.10892393. |
| Abstract: | The proliferation of electric vehicles (EVs) necessitates advancements in wireless power transfer (WPT) technologies to enhance security and efficiency. This paper introduces an enhanced Frequency Hopping Wireless Power Transfer (FHWPT) system designed to operate within the Society of Automotive Engineer's (SAE) J2954 recommended frequency bandwidth (79kHz to 90kHz). The proposed FHWPT system utilizes frequency hopping to secure WPT operations against potential radio frequency interferences and cyber threats. The authors explore various mono resonant compensation circuit topologies and select the Series-Series topology for its simplicity and efficiency. An Impedance Matching Circuit (IMC) is integrated into both the transmitter and receiver circuits, enhancing the system's robustness by detecting misalignments and preventing power theft. Furthermore, the system dynamically selects operating frequencies using a microcontroller to manage interferences effectively, ensuring a resilient charging process. The paper confirms the potential of frequency hopping to improve the security and operational integrity of WPT systems for EVs. |
| URI: | https://bura.brunel.ac.uk/handle/2438/31083 |
| DOI: | https://doi.org/10.1109/UPEC61344.2024.10892393 |
| Other Identifiers: | ORCiD: Mohamed Darwish https://orcid.org/0000-0002-9495-861X ORCiD: Chun Sing Lai https://orcid.org/0000-0002-4169-4438 |
| Appears in Collections: | Dept of Electronic and Electrical Engineering Research Papers |
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|---|---|---|---|---|
| FullText.pdf | Copyright © 2024 Institute of Electrical and Electronics Engineers (IEEE). Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works ( https://journals.ieeeauthorcenter.ieee.org/become-an-ieee-journal-author/publishing-ethics/guidelines-and-policies/post-publication-policies/ ). | 563.93 kB | Adobe PDF | View/Open |
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