Wide-range power transmission line forest fire emergency disposal optimization intelligent decision making method

A transmission line and emergency response technology, applied in the direction of electrical digital data processing, ICT adaptation, special data processing applications, etc., can solve problems such as backward technology

Inactive Publication Date: 2014-07-23
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an intelligent decision-making method for optimizing the emergency response to wildfires on large-scale transmission lines in view of the characteristics of frequent wildfires near t

Method used

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  • Wide-range power transmission line forest fire emergency disposal optimization intelligent decision making method
  • Wide-range power transmission line forest fire emergency disposal optimization intelligent decision making method
  • Wide-range power transmission line forest fire emergency disposal optimization intelligent decision making method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042](1) Use the satellite infrared remote sensing data receiving system jointly built by the State Grid Power Transmission and Transformation Equipment Anti-icing and Disaster Mitigation Technology Key Laboratory and the National Meteorological Satellite Center to obtain the entrusted transmission line warning mountain fire fire point data;

[0043] (2) The distance between the entrusted power transmission line warning mountain fire fire point and the nearby towers in the measurement step (1);

[0044] (3) According to the local weather, geography, and vegetation conditions in the area where the power transmission line alarm mountain fire fire point is entrusted in step (1), use conventional methods to calculate the key characteristics of the fire point, including the tripping warning distance to the alarm tower The time, fire area, smoke height, smoke concentration, flame height, predict the degree of danger of the fire point;

[0045] (4), according to the degree of danger...

Embodiment 2

[0076] (1) Search online to obtain the data on the warning and fire points of the entrusted transmission lines;

[0077] Steps (2)-(7) are the same as in Example 1.

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Abstract

The invention discloses a wide-range power transmission line forest fire emergency disposal optimization intelligent decision making method. The wide-range power transmission line forest fire emergency disposal optimization intelligent decision making method comprises the following steps of 1 obtaining power transmission line warning forest fire point data; 2 calculating a distance between a fire point and a nearby pole tower; 3 predicting the dangerousness degree of the fire point; 4 sequentially arranging extinguishment; 5 searching reserved data of extinguishment facilities; 6 generating a plurality of extinguishment emergency disposal decision schemes; 7 selecting an optimal emergency disposal decision scheme from the extinguishment emergency disposal decision schemes generated in the step 6, namely a wide-range power transmission line forest fire optimal emergency disposal intelligent decision scheme. The method had the advantages that limited extinguishment teams and materials can be utilized to the most degree so as to achieve optimal power transmission line forest fire disposal efficiency and benefit; advanced deployment can be guided, the forest fire disposal capacity of a power grid can be improved.

Description

technical field [0001] The invention belongs to the technical field of electrical engineering, and in particular relates to an intelligent decision-making method for optimizing large-scale transmission line mountain fire emergency response. Background technique [0002] In recent years, frequent wildfires near transmission lines have caused multiple tripping and outage accidents including UHV AC and DC lines, seriously threatening the safe and stable operation of large power grids. During periods of high incidence of wildfires, such as during the Qingming Festival and the Spring Festival, the number of wildfires erupting near transmission lines is as high as hundreds or even thousands. However, the fire-fighting team and materials are very limited. Traditional fire-fighting teams and fire-extinguishing materials often lose sight of one another when dealing with large-scale wildfires. It is difficult to maximize the scope of fire extinguishing and fire extinguishing benefits....

Claims

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Application Information

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IPC IPC(8): G06F19/00
CPCY02A90/10
Inventor 陆佳政范维澄郭俊张红先李波方针
Owner STATE GRID CORP OF CHINA
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