Electric power system of a vehicle with electric propulsion

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United States of America Patent

PATENT NO 9895981
SERIAL NO

14741517

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Abstract

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An electric power system of a vehicle with electric propulsion having: an electric machine; a storage system provided with two chemical battery packs electrically separated from each other; an electronic DC/AC power converter, which exchanges electric energy with the storage system and controls the electric machine; a pair of electronic DC/DC power converters, each of which increases the voltage and has a low-voltage side, which is electrically connected only and exclusively to a corresponding chemical battery, and a high-voltage side, which is connected to the electronic DC/AC power converter in parallel to the high-voltage side of the other electronic DC/DC power converter; and a common container, which houses the storage system and the electronic power converters therein.

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Patent Owner(s)

Patent OwnerAddress
FERRARI S P AVIA EMILIA EST 1163 MODENA (MO) 41100

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cimatti, Franco Pavullo, IT 46 298
Favaretto, Fabrizio Formigine, IT 90 355

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