METHOD OF MAINTENANCE OF STRINGS OF INSULATORS OF POWER TRANSMISSION LINE, WHICH IS UNDER VOLTAGE Russian patent published in 2024 - IPC H02G1/02 

FIELD: production, conversion and distribution of electric energy.

SUBSTANCE: invention relates to methods of operation, repair or dismantling of overhead wire and cable power transmission lines, which are under voltage. Method includes transportation of insulating module 1 on support 2 of power transmission line, installation and fixation of insulating module 1 on crossbar 3, disconnecting current-carrying wire 7 from insulator strings 10 and fixing it on insulating module 1, replacing the insulator, disconnecting current-conducting wire 6 from insulating module 1 and connecting it to insulator strings 10. Disconnection of current-carrying wire 7 from insulator strings 10, its fixation on insulating module 1, disconnection of current-carrying wire 7 from insulating module 1 and its connection to insulator strings 10 is performed by performer of works 4 or 5 located on aircraft 6.

EFFECT: providing the possibility of access of the work performer to the elements of the current-carrying wire fastening without mounting and dismantling of the lifting equipment mechanisms with exclusion of short circuit.

3 cl, 4 dwg