A supply system includes first, second and third supply terminals, a voltage regulating terminal, and an output terminal electrically connected to the voltage regulating terminal. A first battery generates a first supply voltage between the first and second terminals, and a second battery generates a second supply voltage between the second and third terminals. The second battery is connected in series with the first battery to deliver a first output voltage between the third and first supply terminals. A DC-to-DC voltage converter, in a first operating mode, converts the first output voltage into a second output voltage between the regulating terminal and the first supply terminal, the second output voltage being lower than the first output voltage, and in a second operating mode, it does not regulate the voltage between the regulating terminal and the first supply terminal.
VOLTAGE SUPPLY SYSTEM, METHOD FOR SUPPLYING A LOAD VIA SUCH A VOLTAGE SUPPLY SYSTEM AND VEHICLE COMPRISING SUCH A VOLTAGE SUPPLY SYSTEM
2024-05-09
Patent
Elektronische Ressource
Englisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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