Foreign matter removal control method and device of power transmission line

Abstract

The invention discloses a foreign matter removal control method of a power transmission line. The foreign matter removal control method comprises the steps of sending a connection power signal to a GPRS remote control relay by a GPRS wireless control terminal, and enabling a power supply to be connected by the GPRS remote control relay; adjusting a working voltage of the GPRS remote control relaythrough a first power voltage adjustment module by the power supply; adjusting a working voltage of a first servo control receiving plate and a first servo, a working voltage of a second servo controlreceiving plate and a second servo and a working voltage of a third servo control receiving plate and a third servo by a second power voltage adjustment module; and adjusting a working voltage of anelectrical heating line by a third power voltage adjustment module. The invention also discloses a foreign matter removal control device of the power transmission line, and the foreign matter removalcontrol device is used for implementing the method. By the foreign matter removal control device, foreign matter removal of the power transmission line is safely, conveniently and intelligent completed.

Description

technical field [0001] The invention relates to the technical field of power transmission line removal, in particular to a control method and device for power transmission line foreign matter removal. Background technique [0002] The plastic waste along the transmission line is floating with the wind. If it hangs on the transmission line, it will easily cause the line to be grounded, and the phase-to-phase short circuit will cause a trip. [0003] Now, when there are foreign objects hanging on the power transmission line, the power outage of the line is often adopted, and the method of personnel going to the tower to clean it is often adopted. The power supply reliability of the power system and the safety level of the staff are reduced. However, it is inconvenient to use a fixed nickel-chromium heating wire on the drone to generate heat and fuse the foreign object. Since the heating wire is fixed, the staff can only operate the drone to fly, so that the mounted heating wi...

AI Technical Summary

Problems solved by technology

Reduce the power supply reliability of the power system and the safety level of the staff

However, it is inconvenient to use a fixed nickel-chromium heating wire on the drone to generate heat and fuse the foreign object. Since the heating wire is fixed, the staff can only operate the drone to fly, so that the mounted heating wire touches the foreign object. The UAV must keep a certain distance from the live equipment, and the flying position is limited to a certain extent, so it cannot handle foreign objects flexibly. The foreign objects shake with the wind, which increases the difficulty of the operator and reduces the efficiency.

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