公开(公告)号：US20200338995A1

公开(公告)日：2020-10-29

申请号：US16854482

申请日：2020-04-21

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Myongji-ro, Cheoin-gu

发明人： Jae Yong Seong ,  Min Ho Shin

IPC分类号： B60L53/12 ,  H02J50/90 ,  H02J50/80 ,  H02J7/02 ,  H02J50/10 ,  B60L53/38 ,  B60L53/66

摘要： A method for controlling wireless power transfer (WPT), performed by an electric vehicle (EV) device receiving power from a supply device is provided. The method includes checking service details regarding at least one method for fine positioning and pairing between the supply device and the EV device and selecting a service. Fine positioning is performed with the supply device according to a pairing method associated with the selected service. Additionally, LF pairing is performed based on the selected service; an initial alignment check is performed using pre-charging power transmission; and LPE pairing is performed based on the selected service and a result of the initial alignment check.