Disclosed is a wireless power transmission pad prepared to transmit wireless power to a reception pad including a secondary coil. The wireless power transmission pad includes: a primary coil arranged to surround a central space; a ferrite forming a magnetic coupling with the primary coil; and a housing supporting the primary coil and the ferrite. The primary coil of the wireless power transmission pad is formed in a state in which a flat wire or a planar wire is wound at least once.


    Access

    Download


    Export, share and cite



    Title :

    WIRELESS POWER TRANSMISSION DEVICE COMPRISING COIL STRUCTURE AND POWER TRANSFER CIRCUIT FOR WIRELESS POWER TRANSMISSION, AND WIRELESS POWER RECEPTION DEVICE


    Additional title:

    DRAHTLOSE STROMÜBERTRAGUNGSVORRICHTUNG MIT SPULENSTRUKTUR UND STROMÜBERTRAGUNGSSCHALTUNG ZUR DRAHTLOSEN STROMÜBERTRAGUNG UND DRAHTLOSE STROMEMPFANGSVORRICHTUNG
    DISPOSITIF DE TRANSMISSION D'ÉNERGIE SANS FIL COMPRENANT UNE STRUCTURE DE BOBINE ET UN CIRCUIT DE TRANSFERT D'ÉNERGIE DESTINÉ À UNE TRANSMISSION D'ÉNERGIE SANS FIL, ET DISPOSITIF DE RÉCEPTION D'ÉNERGIE SANS FIL


    Contributors:

    Publication date :

    2024-04-24


    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 / H01F MAGNETS , Magnete