发明名称 |
SYSTEMS, APPARATUS AND METHOD FOR ADAPTIVE WIRELESS POWER TRANSFER |
摘要 |
An apparatus for wirelessly receiving power from a wireless power transmitter is provided. The apparatus comprises an active switching rectifier operably connected to a coupler and configured to operate in a first bridge mode and a second bridge mode. The apparatus comprises a controller configured to adjust an input resistance of the rectifier to a first value that provides a first wireless power transfer efficiency when the rectifier operates in the first bridge mode. The controller is configured to adjust the input resistance of the rectifier to a second value that provides a second wireless power transfer efficiency less than the first wireless power transfer efficiency while operating within one or more operating limitations when the rectifier operates in the second bridge mode. |
申请公布号 |
WO2016099685(A1) |
申请公布日期 |
2016.06.23 |
申请号 |
WO2015US59052 |
申请日期 |
2015.11.04 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
BUCHER, ROMAN;FISCHER, MARCEL;WIDMER, HANS, PETER |
分类号 |
B60L11/18;H02J5/00;H02J7/02 |
主分类号 |
B60L11/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|