Title:
ELECTRIC VEHICLE WIRELESS POWER TRANSFER SYSTEM AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/055936
Kind Code:
A1
Abstract:
Disclosed in the present invention are an electric vehicle wireless power transfer system and a control method therefor. The electric vehicle wireless power transfer system comprises a power supply rail, power supply vehicles, wireless power transmitting devices, wireless power receiving devices, and a remote dispatching center. A plurality of power transfer conductors are laid in the power supply rail; each power supply vehicle comprises an electric brush, a pulley and a power supply positioning communication module; the electric brush is in sliding contact with the power transfer conductors to acquire power and supply same to a power supply vehicle and a wireless power transmitting device for use; the wireless power receiving device on an electric vehicle acquires the power from a wireless power transmitting device by using a magnetic field coupling mode. The present invention allows higher wireless power transfer efficiency for electric vehicles, simple equipment maintenance, and low solution deployment cost.
Inventors:
ZHANG JIANGJIAN (CN)
Application Number:
PCT/CN2023/118054
Publication Date:
March 21, 2024
Filing Date:
September 11, 2023
Export Citation:
Assignee:
DONGGUAN HUANYING INNOVATION TECH CO LTD (CN)
International Classes:
B60L53/126; B60L53/34; B60L53/38; B60L53/62; B60L53/66; B60L53/68
Foreign References:
| CN219056006U | 2023-05-23 | |||
| CN108859854A | 2018-11-23 | |||
| CN107069995A | 2017-08-18 | |||
| CN104505925A | 2015-04-08 | |||
| CN105207374A | 2015-12-30 | |||
| CN205970904U | 2017-02-22 | |||
| KR20220099606A | 2022-07-14 |
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