A backup power supply system is designed to supply, when a power supply has caused a failure, power from a first electrical storage device to a plurality of loads. The plurality of loads includes a first load and a second load. The first load is connected to a first power supply line. The backup power supply system includes a backflow prevention switch provided between the first load and the second load on the first power supply line and making the first power supply line electrically conductive or non-conductive by turning ON and OFF. The backflow prevention switch includes an internal diode having an anode connected to one side including the first load and a cathode connected to the other side including the second load.
BACKUP POWER SUPPLY SYSTEM AND MOVING VEHICLE
2023-12-28
Patent
Electronic Resource
English
IPC: | 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
BACKUP POWER SUPPLY CONTROL SYSTEM, BACKUP POWER SUPPLY SYSTEM, AND MOVING VEHICLE
European Patent Office | 2024
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