SYSTEM FOR SUPPLYING ELECTRIC POWER TO THE ELECTRICAL EQUIPMENT OF A MOTOR VEHICLE BY A HIGH-PERFORMANCE BATTERY, CORRESPONDING CURRENT LIMITATION DEVICE AND STARTER PROVIDED

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United States of America Patent

SERIAL NO

15549263

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Abstract

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The invention relates to a system for supplying electric power (10) to electrical equipment via a high-performance battery (2) comprising at least one device (LPF) for limiting a current of the high-performance battery. The high-performance battery has a first nominal voltage greater than that of a standard battery initially provided for supplying the equipment, which include an internal combustion engine starter (8) that is connected to the high-performance battery via the limiting device. According to the invention, the limiting device (LPF) is a transformer having a secondary winding circuit (R, W2) formed by a short-circuited secondary winding (W2). According to another feature, the coupling coefficient of the transformer and a secondary resistance of the secondary winding circuit are dependent on the specific characteristics of the equipment.

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Patent Owner(s)

Patent OwnerAddress
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR94046 CRÉTEIL CEDEX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LABBE, Nicolas Lyon, FR 20 82

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