Title:
SYSTEM AND METHOD FOR WIRELESS POWER TRANSFER
Document Type and Number:
WIPO Patent Application WO/2019/153254
Kind Code:
A1
Abstract:
Embodiments of present disclosure provide a system and a method for wireless power transfer (WPT). The system comprising: a first coil arranged in a first shielding housing and configured to, when applied with a second current, generate a magnetic field; a second coil arranged in a second shielding housing and configured to, in response to the generated the magnetic field, generate a first current for charging a target device, wherein the first and second shielding housings are adapted to be magnetized by the magnetic field to generate an electromagnetic force to cause the first and second coils to be aligned.
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Inventors:
CHEN XU (CN)
YANG XIAOBO (CN)
LI TINHO (CN)
YANG XIAOBO (CN)
LI TINHO (CN)
Application Number:
PCT/CN2018/076017
Publication Date:
August 15, 2019
Filing Date:
February 09, 2018
Export Citation:
Assignee:
ABB SCHWEIZ AG (CH)
CHEN XU (CN)
YANG XIAOBO (CN)
LI TINHO (CN)
CHEN XU (CN)
YANG XIAOBO (CN)
LI TINHO (CN)
International Classes:
H02J50/90
Domestic Patent References:
| WO2015182806A1 | 2015-12-03 |
Foreign References:
| CN103633697A | 2014-03-12 | |||
| CN106532967A | 2017-03-22 | |||
| EP3018668A1 | 2016-05-11 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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