APPARATUS FOR CONTROLLING AN OVERHEAD POWER TRANSMISSION LINE DISCONNECTOR WITH A REMOTE CONTROL FUNCTION Russian patent published in 2021 - IPC G01R31/00 

FIELD: electrical equipment.

SUBSTANCE: invention relates to electrical equipment, in particular to apparatuses intended for providing the operation of high-voltage overhead power transmission lines. The technical result is achieved by the fact that the remote-controlled apparatus for controlling a power transmission line disconnector, containing a drive control module including a controller of the electric drive of the mechanical power transmission line disconnector, a microprocessor information collection and transmission controller, a manual control element unit, a system status display unit and a unit for receiving and transmitting control commands via a GSM wireless communication channel, as well as external sensors of the emergency process on the line, including a microprocessor control unit, a current sensor, a voltage sensor and a battery power supply unit, is characterised by the fact that the microprocessor information collection and transmission controller and the manual control element unit are connected with the controller of the electric drive of the disconnector through a unit for blocking disconnection under load.

EFFECT: increasing the operating life of overhead power transmission line disconnectors.

1 cl, 1 dwg