Systems for inductive charging and electronic devices for receiving inductive charge are disclosed. They include a coil, a plurality of resonant capacitors, and one or more capacitor switches that electrically couple a selection of the resonant capacitors to the coil. In a first mode of operation, the capacitor switches couple a first selection of the resonant capacitors to the coil to form a resonant circuit having a first resonant frequency to operate at a first power level. In a second mode of operation, the capacitor switches couple a second selection of the resonant capacitors to the coil to form a resonant circuit having a second resonant frequency to operate at a second power level.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Inductive powering and/or charging with more than one power level and/or frequency


    Beteiligte:
    PARTOVI AFSHIN (Autor:in)

    Erscheinungsdatum :

    2022-07-26


    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 / H01F MAGNETS , Magnete



    Powering and/or charging with more than one protocol

    PARTOVI AFSHIN | Europäisches Patentamt | 2022

    Freier Zugriff

    POWERING AND/OR CHARGING WITH MORE THAN ONE PROTOCOL

    PARTOVI AFSHIN | Europäisches Patentamt | 2023

    Freier Zugriff

    POWERING AND/OR CHARGING WITH MORE THAN ONE PROTOCOL

    PARTOVI AFSHIN | Europäisches Patentamt | 2022

    Freier Zugriff

    High Power Inductive Charging Evaluation

    George, W. / Frank, Z. / John, H. | British Library Conference Proceedings | 1998


    Charging Station Device with One or More Charging Stations for an Inductive Charging Process

    HOCKE FREDRIK / KRAMMER JOSEF / WAGATHA HELMUT | Europäisches Patentamt | 2019

    Freier Zugriff