DEVICE FOR DIAGNOSTICS OF OVERHEAD POWER TRANSMISSION LINES AND ITS COMPONENT Russian patent published in 2015 - IPC G01R31/08 

FIELD: electricity.

SUBSTANCE: it comprises a helicopter type aircraft, a control system, control units of overhead power transmission lines connected to the accumulator located in the housing, and the drive system connected to an engine and implemented with a possibility of fixing of position of the diagnostics device with reference to the lightning-protective cable or power wire and ensuring its movement along and near overhead power transmission lines. The helicopter type aircraft is connected to the battery, it includes a control system and is attached to the housing from outer side. The housing is fitted with guides, implemented with a possibility of setting of trajectory of movement of a lightning-protective cable or a power wire in the device up to the position allowing to fix the device on a lightning-protective cable or a power wire.

EFFECT: expansion of range of tools, simplification of process of installation of the device for diagnostics of overhead power transmission lines on a lightning-protective cable or a power wire.

6 cl, 3 dwg