A monitored DC charging method for charging a vehicle rechargeable traction battery by way of a charging voltage source external to the vehicle is provided. The rechargeable traction battery has a nominal voltage of at least 500 V. In a checking step, the method includes detecting whether the charging voltage source has a surge protector which includes a voltage limiting element that is provided between a charging voltage potential and a ground potential of the charging voltage source and is set up to transition to a conductive state from a voltage below the nominal voltage. DC voltage is transmitted from the charging voltage to the rechargeable traction battery when the charging voltage source does not have the surge protector. At least one DC charging mode for transmitting DC voltage from the charging voltage source to the rechargeable traction battery is suppressed when the charging voltage source has the surge protector.


    Access

    Download


    Export, share and cite



    Title :

    Monitored Charging Method Considering Charging Station Surge Protection Measures


    Contributors:

    Publication date :

    2025-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen



    Monitoring charging method taking into account overvoltage protection measures on charging station side

    F ¨ 1 RSCHFT FRANK / GU TZENBERGER MARTIN | European Patent Office | 2024

    Free access

    Electric vehicle charging selection method considering charging station attraction

    XIANG WANG / GU ZHENXING / YANG HONGMING et al. | European Patent Office | 2021

    Free access

    Bus fast charging station ordered charging method considering dynamic charging energy efficiency

    BAO YAN / FAN SENYONG / LI YULU et al. | European Patent Office | 2024

    Free access

    Bus fast charging station ordered charging method considering battery dynamic charging loss

    LI YULU / BAO YAN / FAN SENYONG et al. | European Patent Office | 2024

    Free access

    Thermally Monitored Charging Device

    SAUER DIRK | European Patent Office | 2018

    Free access