An electrical system for a vehicle having a chassis ground (G0) and an engine having an engine ground (G1), the system comprising a first electrical energy storage device (1), denoted EESD1, a second electrical energy storage device (2), denoted EESD2, a starter device (3) having a starter motor (30), a generator (4), a first cable (61) coupling a positive terminal (1+) of EESD1 to the positive terminal (3+) of the starter device, a second cable (62) coupling the positive terminal (4+) of the generator to a positive terminal (2+) of EESD2, a third cable (63) coupling a negative terminal (1−) of EESD1 to the negative terminal (3−) of the starter device, a control unit (5) for controlling the charge of EESD1, a fusible link (66,7) coupling a negative terminal (1−) of EESD1 to the chassis ground (G0).
Vehicle electrical starter circuit protection
2021-08-10
Patent
Electronic Resource
English
IPC: | F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen |