There is provided a non-contact power feeding apparatus which transmits, by at least magnetic coupling, an electric power in a non-contact manner to a power reception coil from a power transmission coil electrically connected to an alternating-current power source and which outputs an electric power to a load electrically connected to the power reception coil. The non-contact power feeding apparatus includes: a coupling state estimator configured to estimate a coupling state between the power transmission coil and the power reception coil; and an available output power calculator configured to calculate an available output power that can be output to the load, based on a limit value of a circuit element of a power feeding circuit including the power transmission coil and the power reception coil and on the coupling state.


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    Titel :

    NON-CONTACT POWER FEEDING APPARATUS AND NON-CONTACT POWER FEEDING METHOD


    Weitere Titelangaben:

    VORRICHTUNG FÜR KONTAKTLOSE STROMEINSPEISUNG UND VERFAHREN FÜR KONTAKTLOSE STROMEINSPEISUNG
    APPAREIL D'ALIMENTATION ÉLECTRIQUE SANS CONTACT ET PROCÉDÉ D'ALIMENTATION ÉLECTRIQUE SANS CONTACT


    Beteiligte:

    Erscheinungsdatum :

    11.04.2018


    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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