Distributing line tower displacement monitoring system and method

Abstract

The present invention relates to a distributing line tower displacement monitoring system and method. The system comprises a monitoring base station, a monitoring terminal and a monitoring server. Themonitoring base station is a Beidou / GPS satellite navigation system base station; the monitoring terminal is installed on a distributing line tower; the monitoring base station is connected with themonitoring terminal to send the correction number of geographical coordinates of the monitoring base station; the monitoring terminal receives the correction number of geographical coordinates of themonitoring base station and calculates the offset of the distributing line tower through a carrier phase differential technology; the monitoring terminal is connected with the monitoring server to send the offset information of the distributing line tower; and the monitoring server receives the offset of the distributing line tower and compares with a preset offset threshold value for monitoring.The distributing line tower displacement monitoring system and method fill up the blank at the aspect of the distributing line tower monitoring and improve the efficiency of fault determination and emergency repairing in the distributing line operation and detection.

Description

technical field [0001] The invention relates to the field of monitoring and control, in particular to a system and method for monitoring the displacement of a power distribution line tower. Background technique [0002] In most coastal areas of my country, natural disasters such as landslides and mudslides are prone to occur under severe weather conditions such as typhoons and heavy rainfall, which may cause landslides of power tower slope protection; In ice conditions, it is easy to cause accidents such as tower tilting, collapse, and line tripping, which will affect the safe and stable operation of the power grid. Due to the large number of distribution line poles and towers, once a pole down fault occurs, if it is not based on user feedback, operation and maintenance personnel will need to spend a lot of time and effort to troubleshoot. Distribution towers are different from transmission towers. During daily maintenance, more attention is paid to line insulators, fittings...

AI Technical Summary

Problems solved by technology

However, the number of distribution line towers is huge. If the monitoring terminals of each tower use wireless public network communication, the public network communication frequency band will be tight. The resources of the Internet of Things card are limited, and more should be reserved for transmission line tower monitoring and power consumption information. Collection and other fields

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