The present invention provides a highly reliable vehicular power source system. A hybrid power source (112) is configured with a secondary battery (126) and an EDLC (128) connected in parallel. A first switch (L1) connects the hybrid power source (112) and a lead-acid battery (110) in parallel. A power source controller (114) controls the power supply of the hybrid power source (112) and the lead-acid battery (110). The hybrid power source (112) is connected to a starter (116) for starting the engine of the vehicle, and is connected via the first switch (L1) to an electrical component (122) excluding the starter (116). The lead-acid battery (110) is connected to the electrical component (122) and is connected via the first switch (L1) to the starter (116).
Vehicular power source system
10.02.2016
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 |