Operation method for an inductive power transfer system, Operation method of an energy transmitter of an inductive power transfer system, Operation method of an energy receiver of an inductive power transmission system, Operation method for an inductive power transfer system inductive power, power transmitter for an inductive power transfer system, and power receiver for an inductive power transmission system

摘要

Summary method of operation for an inductive power transfer system, method of operating a power transmitter of an inductive power transfer system, method of operating a power receiver of an inductive power transmission system, transfer system inductive power transmitter, power transmitter for an inductive power transfer system, and power receiver of an inductive power transmission system an inductive power transfer system comprises a power transmitter (101) and a power receiver (105 ). The power transmission system supports bidirectional communications. the power receiver (105) first initiates a mandatory configuration phase by transmitting a signal power packet and the power transmitter and receiver then operates (505, 507) the mandatory configuration phase in which a first set of parameters Power transfer operations is selected for the power transmitter (101) and the power receiver (105). power receiver (105) subsequently transmits (509) a request to enter a negotiation phase and power transmitter (101) acknowledges (511) the request by transmitting an acknowledgment. This then enters the negotiation phase. the power receiver 105 enters the negotiation phase in response to receiving the acknowledgment message. the power receiver (105) and the power transmitter (101) then determine (513, 515) a second set of operating parameters performing the negotiation phase. The approach is particularly suited for a qi energy transfer system. 1/1