CONTROL SYSTEM OF ELECTRIC CHARGING STATIONS FOR ELECTRIC VEHICLES Russian patent published in 2025 - IPC B60L53/60 

FIELD: controlling.

SUBSTANCE: invention relates to control system of electric charging stations for electric vehicles. System includes head controller of upper level and group of charging stations connected to head controller by means of network switch through local area network. Top-level head controller is wirelessly connected to an external central server on an OCPP protocol via Wi-Fi or LTE/3G mobile communication. Head controller is made with possibility of dynamic load balancing with available power by means of external current sensor. Sensor is installed on each input phase of the automatic circuit breaker of the charging station and is configured to transmit information to the head controller using Wi-Fi, RS-485 or M-Bus protocol.

EFFECT: enabling possibility to track released power for each electric vehicle and dynamically change in process of charging in order to support power consumption of other charging stations and accounting of peak loads of electric networks.

1 cl, 1 dwg