METHOD FOR RECHARGING ENERGY ACCUMULATION MEANS FITTED TO AN ELECTRIC OR HYBRID VEHICLE

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United States of America Patent

SERIAL NO

15527372

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Abstract

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The invention relates to a method for recharging an electrical energy source (S) on-board an electric or hybrid vehicle, comprising at least two electric traction motors (M1,M2) respectively associated with a first and second traction converter (C1,C2) and a control electronics (E), said vehicle functioning according to a traction mode using electrical energy provided by the electrical energy source (S), according to a braking mode for recharging said electrical energy source (S) during braking or deceleration phases, and according to a shutdown recharge mode for recharging said electrical energy source (S) during the shutdown phases of the vehicle, characterized in that it consists of utilizing the control electronics (E) managing the traction converters (C1,C2) to carry out a static reconfiguration both of the two converters (C1,C2) and of the motors (M1,M2), in order to transform said converters (C1,C2) associated with the motors (M1,M2) into a charger for the on-board energy source (S).

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Patent Owner(s)

Patent OwnerAddress
LOHR ELECTROMECANIQUE67980 HANGENBIETEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DUMAS, Pierre Strasbourg, FR 25 238
VERDIER, Laurent Eschau, FR 8 25

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