Outdoor damage prevention and early warning system for power poles and towers

Abstract

The invention discloses an electric tower outdoor damage-preventing early-warning system which comprises a monitoring module, a data processing module, a safety state evaluating module, an early-warning module and a simulation display module.The monitoring module comprises a wireless sensor network, a strain sensor assembly and a displacement sensor.The data processing module comprises a collection center station, a signal conditioner and a signal transmission device.The safety state evaluating module comprises a microprocessor.The early-warning module comprises an analysis processor and a warning device.The simulation display module comprises a three-dimensional GIS simulation platform.The sensors are used in the field of electric tower structure outdoor damage preventing and early warning, the electric tower structure health is monitored in real time, the residual life of the electric tower structure can be predicted according to monitoring data, and the system reaches the unprecedented height on full-coverage all-weather monitoring.

Description

technical field [0001] The invention relates to the field of health monitoring of outdoor power tower structures, in particular to an outdoor loss prevention and early warning system for power towers. Background technique [0002] At present, due to man-made damage, subsidence of the foundation, freezing rain and snow, etc., the structure of the power pole and tower erecting the transmission line often tilts or collapses. In the lightest cases, the distance between the transmission and the ground violates the national security label, threatening the safety of ground personnel and facilities. Cause the transmission line to break and the structural damage of the power tower, resulting in a serious power transmission accident. [0003] However, most of the existing outdoor power tower structure monitoring sensors cannot predict the remaining life of the outdoor power tower structure based on the monitored data. This defect causes outdoor power tower structure maintenance perso...

AI Technical Summary

Problems solved by technology

[0002] At present, due to man-made damage, subsidence of the foundation, freezing rain and snow, etc., the structure of the power pole and tower erecting the transmission line often tilts or collapses. In the lightest cases, the distance between the transmission and the ground violates the national security label, threatening the safety of ground personnel and facilities. Cause the transmission line to break and the structural damage of the power tower, resulting in a serious transmission accident

[0003] However, most of the existing outdoor power tower structure monitoring sensors cannot predict the remaining life of the outdoor power tower structure based on the monitored data.

This defect leads to the maintenance personnel of the outdoor power tower structure needing to judge the data fed back by the sensor through their own relevant experience, which reduces the timeliness of monitoring the outdoor power tower structure, and also greatly increases the workload of the outdoor power tower structure maintenance personnel.

Images