The invention discloses a power wireless transmission coupling coil and device. The power wireless transmission coupling coil comprises a first coupling assembly and a second coupling assembly, the first coupling assembly comprises a first coil and a second coil which are located on the same plane and are of an annular structure. The second coupling assembly comprises a third coil and a fourth coil which are arranged in parallel, are of an annular structure, are arranged on the same side of the first coupling assembly and are perpendicular to the plane where the third coil and the fourth coilare located. The invention further discloses a vehicle wireless charging system. Other coils which have the same or opposite winding directions and are perpendicular to a magnetic field generated by the planar coils are additionally arranged on the basis of the two planar coils which are arranged in parallel, so that the coupling capacity of the whole device in the opposite process and the anti-offset capacity in the direction parallel to the plane where the planar coils are located are improved.

    本发明公开了一种电力无线传输耦合线圈及装置,包括:第一耦合组件和第二耦合组件;第一耦合组件包括:位于同一平面的第一线圈和第二线圈,第一线圈和第二线圈为环状结构;第二耦合组件包括:平行设置的第三线圈和第四线圈,第三线圈和第四线圈为环状结构,第三线圈和第四线圈设置于第一耦合组件的同一侧且与其所在平面垂直。还公开了一种车用无线充电系统。通过在两个平行放置的平面线圈的基础上增加绕向相同或者相反的与平面线圈产生磁场垂直的其他线圈增加整体装置在正对时的耦合能力以及在平行于平面线圈所在平面方向的抗偏移能力。


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    Titel :

    Power wireless transmission coupling coil, device and vehicle wireless charging system


    Weitere Titelangaben:

    一种电力无线传输耦合线圈、装置及车用无线充电系统


    Beteiligte:
    DONG XIAOSHUAI (Autor:in) / ZHU ZHAOFANG (Autor:in) / ZHANG XIAOLI (Autor:in) / LI HEBAO (Autor:in) / FENG YUPENG (Autor:in) / YAO WEIZHENG (Autor:in) / CHEN FENG (Autor:in) / WU DUN (Autor:in) / LI XIANPENG (Autor:in) / WANG XIANWEI (Autor:in)

    Erscheinungsdatum :

    2020-06-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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



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