公开(公告)号：US20240186832A1

公开(公告)日：2024-06-06

申请号：US18525986

申请日：2023-12-01

Applicant: Solace Power Inc.

Inventor： Paul ARSENAULT ,  Daniel THORSEN ,  Bernard RYAN ,  Mark HICKEY ,  Bob TURNBULL ,  Nicolas YOUNG

IPC: H02J50/12

CPC classification number: H02J50/12

Abstract: Method and circuitry for controlling a transmitter and a receiver of a wireless power transfer system. There is provided transmitter control circuitry for controlling a duty cycle of an inverter of a transmitter of a wireless power transfer system based on detection of a load signal at the transmitter. There is further provided receiver control circuitry for controlling operation of a receiver of a wireless power transfer system, the circuitry modifying of the load at the input or output of a rectifier of a receiver of a wireless power transfer system to vary a load signal at the receiver. The transmitter control circuitry may control the duty cycle of the inverter based on detection of the load signal from the receiver.