Safety monitoring device and method for power distribution network

Abstract

The invention discloses a safety monitoring device and method for a power distribution network. The method comprises the steps that a maintainer enables a fixed frame to be fixedly connected with an electric pole body, enables one end of a vertical line to be connected with the fixed frame, enables the other end of the vertical line to be connected with a placement frame, and enables the placementframe to be installed at the periphery of the electric pole body through the vertical line; the distance between the electric pole body and each infrared distance measuring sensor is detected throughfour infrared distance measuring sensors, the position of each infrared distance measuring sensor is unchanged under the action of gravity, and when the electric pole body inclines, the electric polebody deviates towards one side, data monitored by a certain infrared distance measuring sensor changes, the measured distance is converted into a digital signal, the digital signal is transmitted toa main controller, and the main controller transmits the digital signal to the local area network, so that the maintainer can observe the position deviation degree of the electric pole body in real time through the local area network, and the monitoring mode is simple.

Description

technical field [0001] The invention relates to the technical field of distribution network monitoring, in particular to a distribution network safety monitoring device and method. Background technique [0002] With the increasing scale of distribution network construction, distribution poles have also increased. As a very important part of distribution network, distribution poles are buried in the soil and erected. Affected by rain, typhoon and other factors, the pole will tilt to a certain extent. If it is not detected and straightened in time, it may make the pole tilt more seriously or even collapse, threatening the safe operation of the power grid. The main method of the current power supply operation and maintenance department is to use The manual inspection method is used to carry out inspections, and it is found that the poles are seriously tilted and then the righting work is carried out. However, this method requires on-site inspection by the maintenance personnel,...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a distribution network safety monitoring device and method, which aims to solve the problem that the main method of the current power supply operation and maintenance department in the prior art is to use manpower to inspect the line to carry out inspections. Defect elimination and rectification work, but this method requires on-site inspection by maintenance personnel, which is time-consuming and labor-intensive, and is prone to subjective judgments by maintenance personnel, and technical problems that are not accurate enough

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