An inverter (220) generates transmission power at a prescribed frequency and supplies transmission power to a power transmitter (240). A power supply ECU (250) is configured to carry out turn-on current control for controlling a turn-on current (It) to a restriction value or less by manipulating a frequency (f) of transmission power by means of the inverter (220). Turn-on current control includes first processing for determining a direction of manipulation of the frequency (f) for lowering the turn-on current (It) based on a direction of variation in turn-on current (It) at the time when the frequency (f) is varied.


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    Titel :

    WIRELESS POWER TRANSMISSION DEVICE AND WIRELESS POWER TRANSFER SYSTEM


    Weitere Titelangaben:

    VORRICHTUNG ZUR DRAHTLOSEN STROMÜBERTRAGUNG UND SYSTEM ZUM DRAHTLOSEN STROMTRANSFER
    DISPOSITIF DE TRANSMISSION DE PUISSANCE SANS FIL ET SYSTÈME DE TRANSFERT DE PUISSANCE SANS FIL


    Beteiligte:

    Erscheinungsdatum :

    06.01.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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