摘要 |
<p>Disclosed are a method and an apparatus for wireless power transmission for efficient power distribution. According to an embodiment of the present invention, the apparatus for wireless power transmission comprises: a communications unit which receives information on reference power of a wireless power receiver and information on power measured at an input end of a DC-DC converter included in the wireless power receiver; and a control unit which controls output power based on the information on the reference power and measured power.</p> |