LEVELING DEVICE FOR HIERARCHICAL SYSTEM OF CONTROL OF BATTERY OF ELECTRIC ENERGY STORES WITH ENERGY EXCHANGED DC CONNECTED MAINTENANCE AND STORAGE CONTROL UNITS

摘要

Equalizing device for a hierarchical control system of a battery of electric energy storage devices with an energy-exchange isolated DC line and storage control units, powered by a battery and containing a step-up flyback DC / DC voltage converter connected at the input to the corresponding battery storage device through a microcontroller monitoring and control unit of the storage control unit , at the output to the energy-exchange isolated DC line and at the control input to the first control output of the microcontroller monitoring and control device of the storage control unit, the output of the serial interface of which is connected to the serial communication channel of the hierarchical battery management system, characterized in that the equalizing device contains a forward DC / DC unregulated step-down voltage converter with a rigid transfer characteristic, connected at the input to an energy-exchange isolated mag direct current lines, through the output to the corresponding battery storage through the microcontroller control and management unit of the storage control unit and through the control input to the second control output of the microcontroller control and control unit of the storage control unit of the hierarchical battery management system.