THREE-LEVEL BATTERY CONTROL SYSTEM Russian patent published in 2020 - IPC H01M10/46 H02J7/00 

FIELD: electrical engineering.

SUBSTANCE: technical solution relates to electrical engineering and can be used in designing high-voltage batteries for power and transport. Technical result is achieved due to that three-level battery control system, containing lower-level control units connected to cells of accumulator cells, including balancing resistors, switches, temperature sensors, accumulator element controllers including analogue measurement and control circuits, accumulator battery controllers are connected via communication channels to group controllers, which are connected via communication channels to main controller connected to external computer via communication channel, is characterized by that storage cells are installed in the housing of the structural module, accumulator battery adapters, including balancing resistors, keys, temperature sensors are located directly on storage cells, and the accumulator cells controllers, including analogue measurement and control circuits, are located outside the housing of the structural module of the battery cells and are connected to the battery cell adapters by the conductor lines.

EFFECT: high noise-immunity, including interference from heating.

1 cl, 3 dwg