Method and device for managing electrical energy storage assemblies for electrical power supply of an electric motor vehicle
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United States of America Patent
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Oct 3, 2017
Grant Date -
Aug 27, 2015
app pub date -
Sep 10, 2013
filing date -
Sep 10, 2012
priority date (Note) -
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Abstract
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.
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