The present invention relates to a power supply device (1) of an electric network (13) of a motor vehicle including first battery (3) and a second battery (7) and a direct-current converter (5) including a first terminal (9) connected to the first battery (3) and a second terminal (11) connected to the second battery (7), wherein the second terminal (11) is also intended for being connected to the electric network, and in which the direct-current converter (5) is configured such as to produce a power source arranged in series between the first (3) and second (7) batteries such as to control the power exchanged with the first battery.
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IMPROVED DIRECT-CURRENT CONVERTER AND POWER SUPPLY DEVICE
VERBESSERTER GLEICHSTROMWANDLER UND STROMVERSORGUNGSVORRICHTUNG
2020-04-08
Patent
Electronic Resource
French
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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