Power distribution network overhead line defect real-time monitoring device

Abstract

A power distribution network overhead line defect real-time monitoring device is mainly used for power equipment operation and maintenance. The monitoring device comprises a monitoring module, a communication module, a positioning module and a power module; wherein a vibration sensor, an infrared distance measuring sensor, a wireless temperature measuring sensor, an image sensor, an audible and visual alarm, an inclination angle sensor, a GPS positioner and a signal transmitter are all connected to the CPU processor. The signal emitter is wirelessly connected to the mobile equipment end; the power supply module supplies power to the CPU processor, the vibration sensor, the infrared distance measuring sensor, the wireless temperature measuring sensor, the image sensor, the audible and visual alarm, the inclination angle sensor, the GPS positioner and the signal emitter. According to the invention, real-time remote on-line monitoring of line conditions can be realized, the time for searching defects by manual inspection is reduced, the labor intensity of operation and maintenance personnel is reduced, and power failure caused by external damage, tree obstacles, foreign matters, agingand heating defects of the overhead line of the power distribution network is effectively solved.

Description

technical field [0001] The invention relates to the technical field of power equipment operation and maintenance, in particular to a real-time monitoring module for overhead line defects in distribution networks. Background technique [0002] The overhead lines of the distribution network mainly have power failures caused by external force damage, tilting of towers, aging heat, foreign objects, tree barriers, and other defects. At present, in the actual operation and maintenance of overhead lines, manual inspections are mainly used to find defects and deal with them in time. The method cannot find defects in the first time, causing defects to evolve into faults and causing power outages, resulting in great potential safety hazards and causing heavy losses to the national economy. Therefore, it is more and more important to study a real-time monitoring device for overhead line defects in distribution network. Contents of the invention [0003] In order to overcome the defi...

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Problems solved by technology

[0002] The overhead lines of the distribution network mainly have power failures caused by external force damage, tilting of towers, aging heat, foreign objects, tree barriers, and other defects. At present, in the actual operation and maintenance of overhead lines, manual inspections are mainly used to find defects and deal with them in time. The method cannot detect defects in the first time, causing defects to evolve into faults and causing power outages, resulting in great potential safety hazards and causing heavy losses to the national economy

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