WIRELESS POWER TRANSMISSION SYSTEM FOR MULTI-DEVICE CHARGING

摘要

PURPOSE: A wireless power transmitting system for wireless charging a plurality of devices is provided to wirelessly transmit power to a plurality of devices needing charging based on ceramic resonance wireless power transmission technology. CONSTITUTION: A wireless power transmitting system includes a wireless power transmitting device and a plurality of wireless charging devices. A power transmitter provides wireless power transmission to power receivers of devices in a magnetic field area. The power receivers receive the wireless power transmission from the power transmitter in the magnetic field area. Actual wireless power transmission in the magnetic field area is formed in a charging area. The power receivers are managed in the communication area. [Reference numerals] (AA) Power receiver; (BB) Power transmitter; (CC) Request/control; (DD) Response; (EE) Wireless power transmission; (FF) Communication zone; (GG) Charging zone