Power tower safety monitoring method and systembased on satellite positioning

A technology of satellite positioning and safety monitoring, applied in satellite radio beacon positioning system, radio wave measurement system, measuring device, etc., to achieve reasonable and accurate monitoring results
CN113589348APending Publication Date: 2021-11-02BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE +2
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE
Publication Date
2021-11-02

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Abstract

One or more embodiments of the invention provide a power tower safety monitoring method and system based on satellite positioning. The method comprises the following steps: acquiring a satellite positioning signal; according to the satellite positioning signals, determining position information of the two adjacent power towers; determining a baseline vector between the two adjacent power towers according to the position information of the two adjacent power towers; determining a plane length parameter and a space length parameter according to the baseline vector; according to the plane length parameter and the space length parameter, respectively determining a plane monitoring parameter and a space monitoring parameter; and when the plane monitoring parameter reaches the plane early warning value and / or the space monitoring parameter reaches the space early warning value, outputting early warning information. According to the method, safety monitoring of the power tower can be achieved.
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Description

technical field

[0001] One or more embodiments of this specification relate to the technical field of power grid monitoring, and in particular to a satellite positioning-based power tower safety monitoring method and system. Background technique

[0002] The power tower is an important part of the power grid system, and plays an important role in supporting wires, ground wires and other power accessories in the overhead of transmission lines. The power tower is generally a space truss structure, and its safe and stable working state is directly related to the reliability of the normal operation of the power transmission. If the power tower is abnormally deformed, tilted or collapsed and other failures cause the structure of the tower to fail, it will directly affect the normal operation of the transmission line, which will inevitably cause damage to the power supply performance of the power grid system, and even endanger the safety and stability of the power grid system in s...

Claims

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