The invention relates to a ground contact unit (10) for a vehicle battery charging system for automatically and conductively connecting to a vehicle contact unit. The ground contact unit (10) has a plate-like main body (12), at least one potential layer (18), and a plurality of contact regions (16) which are arranged on an exposed charging surface (14) of the main body (12) and are associated with the at least one potential layer (18), against which the vehicle contact unit can be brought into contact. The at least one protection component is associated with the contact region (16) of the at least one potential layer (18). The at least one protection assembly has a current measuring unit arranged in the current path for measuring the current and a switch arranged in the current path, said switch being controlled in particular as a function of the result of the current measuring unit.

    本发明涉及一种用于车辆电池充电系统的地面接触单元(10),所述地面接触单元用于与车辆接触单元自动地、传导地连接。地面接触单元(10)具有板状的基体(12)、至少一个电位层(18)以及多个接触区域(16),所述接触区域设置在基体(12)的露出的充电面(14)上并且与至少一个电位层(18)相关联,车辆接触单元能够贴靠于所述露出的充电面。至少一个保护组件与至少一个电位层(18)的接触区域(16)相关联。至少一个保护组件具有设置在电流路径中的、用于电流测量的电流测量单元和设置在电流路径中的开关,尤其根据电流测量单元的结果控制所述开关。


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    Titel :

    Ground contact unit


    Weitere Titelangaben:

    地面接触单元


    Beteiligte:

    Erscheinungsdatum :

    2024-01-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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