DEVICE FOR REMOTE CONTROL OF WIRE, LIGHTNING PROTECTION CABLE OR CABLE OF OVERHEAD TRANSMISSION LINE Russian patent published in 2014 - IPC H02J13/00 

FIELD: electricity.

SUBSTANCE: in a case (2) installed on a controlled element (1) of an overhead transmission line there is a self-contained power supply source (3) and a control unit (4), to which a measurement unit (5) and a cordless transceiver (6) are connected. The unit (4) can bind measurement results to standard time stamps, transmit data and receive control data through a transceiver (6), and the unit (5) is equipped with a current sensor (7) based on the Hall effect and a temperature sensor (8) of the controlled element (1) and at least one instrument of the following group: an inclinometer (9), a three-position accelerometer (10) with function of a G-sensor, a wind metre (11) oriented across the power transmission line. The unit (4) is equipped with a self-contained chronometer (12) and/or a receiver (13) of standard time signals from the satellite navigation system, an ultrasound or a laser range finder (14) oriented towards the Earth and an air temperature sensor (17). The device is equipped with a self-contained video recorder (15), a solar battery (16) for charging of the source (3).

EFFECT: increase of information content for the received data and improvement in reliability of the estimate and forecast of performance for the controlled wire, lightning protection cable or cable of the overhead transmission line.

11 cl, 2 dwg