Invention Grant
US09276413B1 Soft switched single stage wireless power transfer 有权
软开关单级无线电力传输

Soft switched single stage wireless power transfer
Abstract:
A control scheme and architecture for a wireless electrical energy transmission circuit employs two solid-state switches and a zero voltage switching (ZVS) topology to power an antenna network. The switches drive the antenna network at its resonant frequency and simultaneously energize a separate resonant circuit that has a resonant frequency lower than the antenna circuit. The resonant circuit creates out of phase voltage and current waveforms that enable the switches to operate with (ZVS).
Information query
Patent Agency Ranking
0/0