일 구현예에 따른 무선충전 장치는, 자성부와 쉴드부 간의 거리 및 Q 인자를 비롯한 특성들이 고려된 구체적인 수식을 만족함으로써, 적정 두께를 가지면서 충전 효율이 높고 발열이 최소화될 수 있다. 따라서 상기 무선충전 장치는, 송신기와 수신기 간의 대용량의 전력 전송을 요구하는 전기 자동차와 같은 이동 수단에 유용하게 사용될 수 있다.

    A wireless charging device according to an embodiment can enhance charging efficiency and minimize heat generation while having an appropriate thickness by satisfying a specific expression in which characteristics including the distance between a magnetic part and a shield part and a Q factor are reflected. Therefore, the wireless charging device is useful for a mobility means, such as an electric vehicle, requiring high-capacity power transmission between a transmitter and a receiver.


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    Title :

    WIRELESS CHARGING DEVICE AND VEHICLE COMPRISING SAME


    Additional title:

    무선충전 장치 및 이를 포함하는 이동 수단


    Contributors:

    Publication date :

    2022-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



    WIRELESS CHARGING DEVICE AND VEHICLE COMPRISING SAME

    KIM NAH YOUNG / LEE SEUNG HWAN / CHOI JONG HAK et al. | European Patent Office | 2022

    Free access

    WIRELESS CHARGING DEVICE AND VEHICLE COMPRISING SAME

    KIM NAH YOUNG / LEE SEUNG HWAN / CHOI JONG HAK et al. | European Patent Office | 2022

    Free access

    WIRELESS CHARGING DEVICE AND VEHICLE COMPRISING SAME

    European Patent Office | 2021

    Free access

    WIRELESS CHARGING DEVICE AND VEHICLE COMPRISING SAME

    European Patent Office | 2022

    Free access

    WIRELESS CHARGING DEVICE AND VEHICLE COMPRISING SAME

    European Patent Office | 2022

    Free access