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.
METHOD AND DEVICE FOR CHARGING A HIGH VOLTAGE BATTERY
2025-03-20
Patent
Electronic Resource
English
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 |
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