aalto1 untyped-item.component.html
Enhancing the Stability of Wireless Power Transfer System in Lateral Misalignment
Loading...
Access rights
openAccess
acceptedVersion
URL
Journal Title
Journal ISSN
Volume Title
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
This publication is imported from Aalto University research portal.
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
Unless otherwise stated, all rights belong to the author. You may download, display and print this publication for Your own personal use. Commercial use is prohibited.
Date
Major/Subject
Mcode
Degree programme
Language
en
Pages
4
Series
IEEE Microwave and Wireless Technology Letters, Volume 33, issue 12, pp. 1666-1669
Abstract
This letter presents a novel transmitting (Tx) coil structure consisting of tilted loops to enhance the stability of wireless power transfer (WPT) systems in the presence of lateral misalignment. The optimal tilted angle of 50° is selected to achieve a balance between system stability and efficiency. The power transfer efficiency (PTE) at lateral distances approximately equal to two-thirds of the transmitter size remains above 80% of the efficiency at the aligned position. The proposed single Tx coil significantly improves system stability over both short and long transfer distances without the need for any additional circuits and control algorithms.
Description
Other note
Citation
Pham, C D, Nguyen, T L, Ha Van, N & Thuy Le, M 2023, 'Enhancing the Stability of Wireless Power Transfer System in Lateral Misalignment', IEEE Microwave and Wireless Technology Letters, vol. 33, no. 12, pp. 1666-1669. https://doi.org/10.1109/LMWT.2023.3322175