Electric power system provided with a dual-voltage storage assembly for a vehicle

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United States of America Patent

PATENT NO 10625621
APP PUB NO 20190263274A1
SERIAL NO

16342889

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Abstract

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An electric power system for a vehicle provided with a storage assembly comprising a first storage system with a number of electrochemical cells connected to one another in series and/or in parallel and a second storage system arranged in series to the first system and with a number of electrochemical cells connected to one another in series and/or in parallel; wherein the storage assembly is designed to supply power with a dual voltage; and wherein the electric power system comprises, furthermore, a DC/DC converter, which is designed to transfer the electric charge from the second storage system to the first storage system, and vice versa, and integrated in a BMS device for the management of said storage assembly, which is designed to carry out the balancing of the electrochemical cells of the second storage system and to estimate the state of charge and the state of health of the two storage systems.

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Patent Owner(s)

Patent OwnerAddress
MARELLI EUROPE S P AVIALE ALDO BORLETTI 61/63 MILANO CORBETTA I-20011

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gaviani, Giovanni Rimini, IT 8 25
Pritelli, Danilo Bologna, IT 9 41
Scolari, Stefano San Lazzaro di Savena, IT 4 8

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