CPC H02J 50/005 (2020.01) [H02J 7/00 (2013.01); H02J 7/0029 (2013.01); H02J 7/0047 (2013.01); H02J 7/007 (2013.01); H02J 50/12 (2016.02); H02J 50/80 (2016.02); H02J 50/90 (2016.02); H02J 7/00036 (2020.01); H02J 50/40 (2016.02)] | 20 Claims |
1. A method for wireless power transfer, comprising:
providing, by a wireless power transmitter, power transfer coverage for a plurality of peripheral devices configured to receive wireless power from the wireless power transmitter;
gradually decreasing an amount of transmission power of the wireless power transmitter until a first peripheral device of the plurality of peripheral devices is disconnected from the power transfer coverage of the wireless power transmitter; and
controlling an output power of the wireless power transmitter based, at least in part, on the amount of transmission power when the first peripheral device is disconnected.
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