A resonance type non-contact charging system is disclosed that includes a resonance system. The resonance system has a primary side resonance coil, a secondary side resonance coil, a power converting section having a DC/DC converter, and a battery. The charging system has a controlling section that controls the DC/DC converter. The controlling section controls the duty cycle of the DC/DC converter such that the input impedance of the resonance system at the resonant frequency and the output impedance of a high-frequency power source match each other.


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    Title :

    Resonance type non-contact charging apparatus


    Additional title:

    Kontaktfreie Resonanzladevorrichtung
    Appareil de chargement sans contact de type résonance


    Contributors:

    Publication date :

    2017-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



    RESONANCE TYPE NON-CONTACT CHARGING DEVICE

    TAKADA KAZUYOSHI / SUZUKI SADANORI / NAKATA KENICHI et al. | European Patent Office | 2018

    Free access

    RESONANCE TYPE NON-CONTACT CHARGING DEVICE

    TAKADA KAZUYOSHI / SUZUKI SADANORI / NAKATA KENICHI et al. | European Patent Office | 2018

    Free access