A power reception apparatus includes a power reception coil, a relative distance detection section, a power transmission efficiency detection section, a database, a power transmission frequency setting section, and a power transmission request section. The power transmission frequency setting section is configured to read from the database a resonance frequency corresponding to a combination of a relative distance and an initial transmission efficiency and to set the read resonance frequency as a power transmitting frequency. The power transmission request section is configured to notify the power transmission apparatus of the power transmission frequency set by the power transmission frequency setting section to request wireless power transmission with the power transmission frequency.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Power reception apparatus and wireless power transmission method


    Beteiligte:
    AMARI YUSAKU (Autor:in) / NAKAGAWA TOMOAKI (Autor:in)

    Erscheinungsdatum :

    31.07.2018


    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




    POWER RECEPTION APPARATUS AND WIRELESS POWER TRANSMISSION METHOD

    AMARI YUSAKU / NAKAGAWA TOMOAKI | Europäisches Patentamt | 2017

    Freier Zugriff

    Wireless power transmission apparatus and wireless power reception apparatus

    KIM KI YOUNG / KWON SANG WOOK / KIM NAM YUN et al. | Europäisches Patentamt | 2016

    Freier Zugriff