Intelligent monitoring system and monitoring method for high-voltage transmission line

Abstract

The invention discloses an intelligent monitoring system for a high-voltage power transmission line. The monitoring system comprises two or more cross arms arranged at the top end of an electric powertower at equal intervals. The two adjacent cross arms are provided with a power transmission line monitoring terminal used for monitoring a power transmission line and a multi-rotor unmanned aerial vehicle, and a remote monitoring terminal which is in communication connection with the power transmission line monitoring terminal and the multi-rotor unmanned aerial vehicle; a UWB guiding module isarranged on the power transmission line monitoring terminal, and a high-definition camera is arranged below the multi-rotor unmanned aerial vehicle. The invention also discloses a monitoring method ofthe system, and the method comprises the following steps: setting a measuring point of the power transmission line on the power tower, monitoring the measuring point of the power transmission line inreal time, inspecting the periphery of the measuring point, and sending real-time monitoring information and inspection monitoring information for processing and analysis so as to determine an abnormal fault. According to the invention, through on-line monitoring and inspection and comprehensive summarization of monitoring information and inspection information, the real-time monitoring is realized, and the maintenance measures can be conveniently and integrally formulated.

Description

technical field [0001] The invention relates to the technical field of transmission line monitoring, in particular to an intelligent monitoring system and monitoring method for high-voltage transmission lines. Background technique [0002] Overhead transmission lines are an important part of the power transmission system. With the rapid development of the power system, the number of high-voltage, ultra-high-voltage and ultra-high-voltage long-distance transmission lines is increasing. Most of the working environment is in the wild, which is easily affected by various environmental and meteorological factors. Especially in extreme climate conditions or high-altitude and cold areas, transmission lines are easily affected by ice-covered disasters. For example, transmission line faults such as lightning strikes, tripping, flashovers, torsion, disconnection, and inverted poles will cause the power system to fail to operate safely and reliably, leading to large-scale power outages...

AI Technical Summary

Problems solved by technology

For example, transmission line faults such as lightning strikes, tripping, flashovers, torsion, disconnection, and inverted poles will cause the power system to fail to operate safely and reliably, leading to large-scale power outages and affecting the normal life and production of the people.

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