Patent ID: 11881723
Assignee: NUCURRENT, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  A | IPC A  H

Claim 8:
9. A near-field magnetic induction wireless power transmission system for providing wireless power to a kitchen appliance including a wireless power receiver system comprising a first receiver antenna and a second receiver antenna, the near-field magnetic induction wireless power transmission system comprising:
a first transmission antenna configured to transmit virtual AC power signals to the first receiver antenna;
a second transmission antenna configured to transmit virtual direct current (DC) power signals to the second receiver antenna;
at least one transmission controller that is configured to (i) provide a first driving signal for driving the first transmission antenna based on a first operating frequency and a virtual AC power frequency, and (ii) provide a second driving signal for the second transmission antenna based on a second operating frequency;
a first transmission power conditioning system configured to receive the first driving signal and to receive a first input power signal to generate the virtual AC power signals at the first operating frequency and having peak voltages rising and falling based on the virtual AC power frequency; and
a second transmission power conditioning system configured to receive the second driving signal and to receive a second input power signal to generate the virtual DC power signals at the second operating frequency.