Power grid lightning locating and analyzing method and system

Abstract

The invention discloses a power grid lightning locating and analyzing method. The power grid lightning locating and analyzing method includes the following steps of firstly, enabling a lightning monitoring device to collect lightning parameters and sending the collected lightning parameters to a data processing device; secondly, enabling the data processing device to process the received lightning parameters and sending the processed lightning parameters to a data collecting platform; thirdly, enabling the data collecting platform to integrate service data to a data warehouse; fourthly, combining the data warehouse with a power grid GIS platform to establish an integrated power grid GIS platform; fifthly, enabling the integrated power grid GIS platform to conduct visualized display and analysis on lightning disasters. A large number of practical data are provided for lightning protection work, the situation where an electric power circuit is struck by lightning is scientifically displayed according to spatial geographic information, statistics is conducted on lightning distribution, lightning strike fault points are inquired, convenience is provided for rapid inquiry of the lightning strike fault points of an electric transmission line, maintainers are guided to rapidly locate the fault points and conduct fault emergency maintenance, and a power grid is guaranteed to operate safely, stably and orderly.

Description

technical field [0001] The invention relates to the technical field of power grid disasters, in particular to a lightning location and analysis method and system for a power grid. Background technique [0002] Power grid lightning damage distribution is a statistical technique that expresses the probability of lightning strikes and lightning hazards on high-voltage transmission lines, and is the basis for lightning protection design and protective measures for transmission lines. With the continuous deepening of the intelligent development of the State Grid, the large-scale construction of the UHV transmission network, and the large-scale and high-efficiency power grid marked by large-scale networking and large-capacity encounter disasters, which will have a fast impact and a wide range. socialization trends. Lightning is one of the main factors causing grid failures. The situation of power grid lightning protection work is becoming more and more severe. It is necessary to...

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Problems solved by technology

[0004] The existing monitoring of lightning strike points in the power grid cannot meet the needs of lightning strike protection in the power grid. How to effectively monitor the occurrence of lightning strikes, how to analyze lightning behavior in combination with real-time environmental meteorological conditions and geographical conditions, and display the lightning strike range of the power grid with an intuitive graphical interface , how to analyze the correlation between lightning strike faults and power grid equipment, how to form a power grid lightning strike theme map, guide the power grid to deal with lightning strike faults, and how to graphically display spare parts information to deal with lightning strike faults has become an urgent need for the power grid to improve the management level of lightning strike disasters and the stable operation of the power grid solved problem

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