FIELD: thermal control systems.
SUBSTANCE: invention relates to thermal control systems for a battery energy storage device. The thermal control method for battery energy storage characterizes the operation of the liquid cooling circuit with a line connected to the cooling plates, the operation of the battery cooling fan, control unit. Depending on the ambient air temperature and the operating mode of the energy storage device, the thermal control system will operate in one of three operating modes. In this case, the work of the heat exchanger will be involved, connected with the main line of the coolant movement circuit and the main line of the liquid cooling circuit.
EFFECT: invention is aimed at increasing storage battery reliability, including the storage battery and semiconductor modules of power electronics, ensuring optimal thermal conditions when expanding the range of ambient temperatures, increasing the service life of the storage battery.
3 cl, 3 dwg
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