The present disclosure relates to a method for charging a high-voltage battery, having the steps of: providing the high-voltage battery with a nominal battery voltage, providing a charging station with a nominal charging voltage, which is lower than the nominal battery voltage, connecting a station-side protective earth conductor terminal to a battery-side protective earth conductor terminal to form a protective earth conductor, adjusting a voltage between a first, battery-side high-voltage potential and the protective earth conductor to equal half the nominal charging voltage, electrically connecting a first station-side high-voltage potential to the first battery-side high-voltage potential, electrically connecting a second station-side high-voltage potential to a second battery-side high-voltage potential, and controlling the discharge current by means of a resistance control. The present disclosure also relates to a device configured to charge a high-voltage battery.


    Access

    Download


    Export, share and cite



    Title :

    METHOD AND DEVICE FOR CHARGING A HIGH VOLTAGE BATTERY


    Contributors:

    Publication date :

    2025-03-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    High-voltage battery wireless high-power charging device and charging method

    LI DONG / WANG FEI / YUAN ZHONG et al. | European Patent Office | 2025

    Free access

    Method and device for charging high-voltage battery

    NEITZ MAUREEN / MATHIAS ARUN | European Patent Office | 2024

    Free access

    Low-voltage storage battery charging method, low-voltage storage battery charging device and medium

    SUN PEIXU / LI YUE / LIU MINGLEI et al. | European Patent Office | 2024

    Free access

    METHOD AND CHARGING DEVICE FOR CHARGING A HIGH-VOLTAGE BATTERY OF AN ELECTRIC VEHICLE

    HANSELMANN MARC / HOBI HANNES / KRAUSE AXEL et al. | European Patent Office | 2022

    Free access

    Charging device and charging method for a high voltage battery of a motor vehicle

    DÜNSBIER STEFAN | European Patent Office | 2017

    Free access