The invention relates to a method of controlling the operation of the electrical power supply to an electric motor vehicle comprising at least two energy storage modules connected in parallel, said modules being able to provide the motor with a delivered electrical power lying between a predetermined minimum power and a predetermined maximum power, noteworthy in that the method comprises the following steps: —detection (100, 110) of an operating anomaly of at least one defective module, —reduction (120, 130) of the maximum power that can be provided by the modules, —electrical disconnection (140) of each defective module, the disconnection step being implemented after the reduction of the maximum power.
PROCEDE ET DISPOSITIF DE GESTION D'ENSEMBLES DE STOCKAGE D'ENERGIE ELECTRIQUE POUR L'ALIMENTATION ELECTRIQUE D'UN VEHICULE A MOTEUR ELECTRIQUE
CONTROL METHOD AND APPARATUS FOR ENERGY STORAGE ASSEMBLIES OF AN ELECTRIC MOTOR VEHICLE
STEUERUNGSVERFAHREN UND VORRICHTUNG FÜR ENERGIESPEICHERANORDNUNGEN EINES ELEKTRISCHEN FAHRZEUGS
2019-05-01
Patent
Electronic Resource
French
European Patent Office | 2019
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