Disclosed are a double-track self-grounding wireless charging method for charging electric vehicles while driving and a system thereof. According to the present invention, the double-track self-grounding wireless charging system for charging an electric vehicle while driving comprises: a first transmitting unit and a second transmitting unit including a plurality of wires uniformly connected in parallel to a road to generate a horizontal magnetic field for charging an electric vehicle while driving and having no coil, wherein directions of currents flowing in the first transmitting unit and the second transmitting unit are opposite; a receiving unit including a coil for vertically receiving the horizontal magnetic field generated in the first transmitting unit and the second transmitting unit and mounted on the electric vehicle; and a double-track self-ground for preventing formation of a closed loop between the first transmitting unit and the second transmitting unit.

    주행 중 전기차 충전을 위한 복선 자가접지 무선충전 방법 및 시스템이 제시된다. 본 발명에서 제안하는 주행 중 전기차 충전을 위한 복선 자가접지 무선충전 시스템은 주행 중 전기차 충전을 위한 수평 자기장을 생성하기 위해 도로에 균일하게 병렬 연결된 복수의 와이어를 포함하고, 코일이 없는 제1 송신부 및 제2 송신부- 상기 제1 송신부 및 상기 제2 송신부에 흐르는 전류의 방향은 반대임-, 상기 제1 송신부 및 상기 제2 송신부에서 생성되는 수평 자기장을 수직으로 수신하기 위한 코일을 포함하고 상기 전기차에 탑재되는 수신부 및 상기 제1 송신부 및 상기 제2 송신부 간의 폐루프를 형성을 방지하기 위한 복선 자가접지를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

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


    Additional title:

    주행 중 전기차 충전을 위한 복선 자가접지 무선충전 방법 및 시스템


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

    Publication date :

    2024-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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

    BIEN FRANKLIN / JO HYUNKYEONG / SEO SEOKTAE et al. | European Patent Office | 2025

    Free access

    Self-charging system for vehicles while driving using wind turbines

    MAKO SAWIN | European Patent Office | 2025

    Free access

    SELF-CHARGING SYSTEM FOR VEHICLES WHILE DRIVING USING WIND TURBINES

    SAWIN MAKO | European Patent Office | 2025

    Free access

    MULTIWIRE SELF-GROUNDING WIRELESS CHARGING METHOD AND SYSTEM FOR CHARGING ELECTRIC VEHICLE DURING TRAVEL

    BIEN FRANKLIN / JO HYUNKYEONG / SEO SEOKTAE et al. | European Patent Office | 2024

    Free access

    Prioritization for charging electric vehicles while driving on the road

    TREADWAY MICHAEL / TRIM CRAIG M / LIANG CHEN et al. | European Patent Office | 2022

    Free access