METHOD AND APPARATUS FOR COMMUNICATION AND POWER CONTROL IN MAGNETIC RESONANT WIRELESS POWER TRANSFER SYSTEM

摘要

Disclosed is a method for communication and power control of a wireless power transmitting apparatus in a magnetic resonant wireless power transmission system. A source resonator causes magnetic resonant coupling with a target resonator of a wireless power receiving apparatus. A power transmitting unit generates power and transmits the power to the wireless power receiving apparatus using the magnetic resonant coupling. A control unit determines whether the connection with the wireless power receiving apparatus is wrong or not based on the power control or power transmission efficiency.