ANALOGUE OVERALL BALANCING SYSTEM FOR AN ASSEMBLY OF CAPACITIVE-EFFECT ELECTRICAL ENERGY STORAGE DEVICES, RECHARGEABLE STORAGE MODULE, ELECTRIC VEHICLE AND ELECTRICAL INSTALLATION COMPRISING SUCH A SYSTEM

DRIVE September 12, 2019
Source
Provided is an analogue system for balancing a rechargeable electrical energy storage assembly including a plurality of capacitive-effect electrical energy storage devices connected to one another in series, the system including a balancing device for each storage device, including: a bypass circuit for the storage device, and a first comparator, arranged to control the bypass circuit according to the voltage across the terminals of the storage device and according to a balancing voltage; a second comparator, arranged to control an open state of the bypass circuit of each storage device according to a switch-off voltage, and according to the voltage across the terminals of each storage device.

Discussion in the ATmosphere

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