RT journal article
T1 Foreign Object Detection for Electric Vehicle Wireless Charging
A1 Xia, Jinglin
A1 Yuan, Xinmei
A1 Li, Jun
A1 Lu, Sizhao
A1 Cui, Xinxu
A1 Li, Siqi
A1 Fernández Ramírez, Luis Miguel
A2 Ingeniería Eléctrica
K1 wireless power transfer
K1 electric vehicle
K1 equivalent circuit model
K1 foreign object detection
K1 metal object detection
K1 living object detection
AB Wireless power transfer technology is being widely used in electric vehicle wireless-charging applications, and foreign object detection (FOD) is an important module that is needed to satisfy the transmission and safety requirements. FOD mostly includes two key parts: metal object detection (MOD) and living object detection (LOD), which should be implemented during the charging process. In this paper, equivalent circuit models of a metal object and a living object are proposed, and the FOD methods are reviewed and analyzed within a unified framework based on the proposed FOD models. A comparison of these detection methods and future challenges is also discussed. Based on these analyses, detection methods that employ an additional circuit for detection are recommended for FOD in electric vehicle wireless-charging applications.
PB MDPI
SN 2079-9292
YR 2020
FD 2020-05
LK http://hdl.handle.net/10498/23584
UL http://hdl.handle.net/10498/23584
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 11-nov-2026