WIRELESS POWER CHARGING SYSTEM FOR A BATTERY WHICH CAN TRANSMIT AND RECEIVE POWER WIRELESSLY AND METHOD THEREOF

摘要

According to an aspect of the present invention, a wireless charging system comprises: a detachable battery for supplying power to a moving object; and a docking station for wirelessly charging the detachable battery. The docking station includes: a wireless charging transmitting module for wirelessly supplying power to the detachable battery positioned at a random position on the docking station through a transmission coil; and a control unit for commanding the detachable batteries positioned on the docking station to transmit a charging state and position information to the moving object.