A method for contactless charging of a battery of an electric motor vehicle by magnetic induction using a transmitter coil of a charging device and a receiver coil of the vehicle, the method including: controlling electrical power supply and instructions of an inverter at terminals of which the transmitter coil is connected, according to a variable frequency; measuring, in an analog circuit, at least one analog signal relative to a current or to a voltage at terminals of the transmitter coil; digitally processing at least two incoming digital signals by a control board, a first incoming signal being relative to the voltage and a second incoming signal being relative to the current; transmitting output signals from the control board to the inverter to lock the inverter to a value of a phase difference calculated between the current and the voltage.
PROCEDE DE CHARGE SANS CONTACT D'UNE BATTERIE D'UN VEHICULE AUTOMOBILE ELECTRIQUE
CONTACTLESS CHARGING METHOD OF AN ELECTRIC VEHICLE BATTERY
VERFAHREN ZUM BERÜHRUNGSLOSEN LADEN EINER BATTERIE IN EINEM ELEKTRISCHEN FAHRZEUG
2016-02-03
Patent
Elektronische Ressource
Französisch
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