A double-track self-grounded wireless charging method and system for the charging of an electric vehicle during driving are presented. The double-track self-grounded wireless charging system includes a first transmission part and a second transmission part each including a plurality of wires that are uniformly connected to a road in parallel in order to generate a horizontal magnetic field for the charging of an electric vehicle during driving and not having a coil, wherein directions of currents that flow into the first transmission part and the second transmission part are opposite to each other, a reception part including a coil for vertically receiving the horizontal magnetic fields generated by the first transmission part and the second transmission part and mounted on the electric vehicle, and a double-track self-ground configured to prevent a closed loop from being formed between the first transmission part and the second transmission part.


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    Title :

    Double-Track Self-Grounding Wireless Charging Method and System for Charging Electric Vehicles While Driving


    Contributors:
    BIEN FRANKLIN (author) / JO HYUNKYEONG (author) / SEO SEOKTAE (author) / KIM JUNGHO (author)

    Publication date :

    2025-03-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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