A system for the wireless transfer of power includes a first device connected to a power supply source and provided with a first resonant circuit at a first frequency, a second device comprising at least one battery, provided with a second resonant circuit at said first frequency, arranged at a distance smaller than the wavelength associated with said first frequency and not provided with wires for the electrical connection with said first device. The first device is adapted to transfer a first signal representing the power to be sent to the second device for charging said at least one battery and comprises means adapted to modulate the frequency of said first signal for transferring data from the first device to the second device simultaneously with the power transfer. The second device comprises means adapted to demodulate the received signal, corresponding to the first signal sent from the first device, to obtain the transmitted data.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Apparatus for power wireless transfer between two devices and simultaneous data transfer


    Beteiligte:
    DIGUARDO MARIO (Autor:in)

    Erscheinungsdatum :

    04.08.2015


    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 / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



    METHOD AND APPARATUS FOR SIMULTANEOUS WIRELESS INFORMATION AND POWER TRANSFER

    GULBAHAR BURHAN / MEMISOGLU GORKEM | Europäisches Patentamt | 2020

    Freier Zugriff

    Simultaneous Wireless Power Transfer and Modulation Classification

    Gupta, Rahul / Krikidis, Ioannis | IEEE | 2021


    Wireless Power Transfer apparatus

    KIM DONG HYUN / KIM HAK DO | Europäisches Patentamt | 2018

    Freier Zugriff

    Simultaneous Wireless Power and Data Transfer Based on Separated Channel

    Wu, Ning / Fang, Xingbang / Xiao, Jing et al. | IEEE | 2023