Research Topic:
Optimization for WPT system with multiple couplers

Person in charge: WPT team  

Research Brief


In the wireless power transfer (WPT), power transmitter feeds power to remote device utilizing electric/magnetic coupling without cabling. Optimum impedance in power receiver and maximum power transfer efficiency have discussed and clarified so far. This study newly presents conditions enabling maximum power transfer efficiency in WPT system with multiple transmitter and receiver couplers in the presence of mutual coupling amongst them.