ORCID
- Yu Yao: 0000-0003-0034-3671
Abstract
Efficient wireless power transfer (WPT) systems seamlessly integrated with electric vehicles (EVs) are crucial to their successful massive rollout. This paper proposes a WPT system with a high-permittivity metasurface integrated with a wheel for efficiency enhancement. The single-turn coils with coupling-enhanced rings are explored as transmitter (Tx) and receiver (Rx). The metasurface is composed of high-permittivity elements placed on both surfaces. The symmetric system model ensures bidirectional transmission between EVs and power grids. With the aid of the metasurface, the efficiency of the WPT system is substantially enhanced and maintained within 400 mm.
DOI Link
Publication Date
2024-04-26
Event
2024 18th European Conference on Antennas and Propagation (EuCAP)
Publication Title
2024 18th European Conference on Antennas and Propagation (EuCAP)
Publisher
IEEE
ISBN
978-88-31299-09-1
Acceptance Date
2024-01-27
Deposit Date
2024-11-05
Funding
The research leading to this publication is funded by the UKRI/EPSRC Network Plus \u201CA Green Connected and Prosperous Britain\u201D.
Additional Links
https://ieeexplore.ieee.org/abstract/document/10501320, https://www.scopus.com/pages/publications/85192478081
Keywords
Electric vehicles, efficiency enhancement, high permittivity, metasurface, wireless power transfer
Recommended Citation
Yao, Y., & Nekovee, M. (2024) 'An Efficient Wheel-Integrated Wireless Power Transfer System Based on High-Permittivity Metasurface', 2024 18th European Conference on Antennas and Propagation (EuCAP), . IEEE: Available at: 10.23919/EuCAP60739.2024.10501320
