@inproceedings{7896f3492eb348eca05fdf8c0d63722e,
title = "Anti-saturation Shielding Coil with Coupling Enhancement for Wireless EV Charging",
abstract = "The digest proposes a shielding coil featuring anti-saturation and coupling enhancement for wireless electric vehicle (EV) charging. The shielding coil is powered by the induced current and operates under reactive shielding mode using a tunable capacitor. By adjusting the connection of the dotted terminals, the direction of the current in each part of the shielding coil is designated. The coupling enhancement is achieved by the inner shielding coil carrying the current in-phase with the trans-mitting coil. The solenoids wounded on four edges of the ferrite generates opposing fluxes on corresponding edges to reduce the magnetic flux density in the ferrite to prevent saturation. The outer shielding coil carries current in a reversed direction of the transmitting current to reduce the leakage field outside of the target area. The proposed design significantly reduces the magnetic flux intensity in the ferrite to prevent saturation while not distinctively impact the coupling enhancement in one coil design.",
keywords = "coupling, EV, saturation, shielding, wireless power transfer",
author = "Pengcheng Zhang and Xinjie Yu and Qingxin Yang and Xian Zhang and Yongjian Li and Zhaoyang Yuan",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 20th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2022 ; Conference date: 24-10-2022 Through 26-10-2022",
year = "2022",
doi = "10.1109/CEFC55061.2022.9940710",
language = "英语",
series = "CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings",
address = "美国",
}