A power transmitting device includes a power transmitting coil that forms a magnetic field when an AC voltage is applied thereto and transmits electric power in a non-contact manner to a power receiving coil through the magnetic field, a foreign object detector, a magnetic field detector, and a control device that receives information about a result of detection of a foreign object by the foreign object detector and information about a result of detection of the magnetic field by the magnetic field detector. The control device determines whether there is a foreign object or not based on the result of the detection of a foreign object performed by the foreign object detector during a timing period when the strength of the magnetic field is equal to or lower than a prescribed value.


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    Titel :

    POWER TRANSMITTING DEVICE AND POWER RECEIVING DEVICE


    Weitere Titelangaben:

    LEISTUNGSÜBERTRAGUNGSVORRICHTUNG UND LEISTUNGSEMPFANGSVORRICHTUNG
    DISPOSITIF DE TRANSMISSION DE COURANT ET DISPOSITIF DE RÉCEPTION DE COURANT


    Beteiligte:
    NAKAMURA TORU (Autor:in) / MISAWA TAKAHIRO (Autor:in) / YAMADA HIDEAKI (Autor:in)

    Erscheinungsdatum :

    2017-08-16


    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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