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Transmission line risk evaluation system

A risk assessment system and transmission line technology, applied in the field of transmission risk assessment of power systems, can solve problems such as low efficiency, difficult consumption and absorption by operation and maintenance departments, and hazards of transmission lines, achieving high accuracy, improving lean management levels, The effect of high degree of automation

Inactive Publication Date: 2017-11-28
STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST +4
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Second, the drawing of transmission line hazard thematic maps needs to be automated
The current thematic maps of the power grid, such as thunder, wind, ice, dancing, and bird damage, are still in the traditional stage of drawing, and data collection is manual. The operation and maintenance department is not easy to consume and absorb, and there are problems of low efficiency and half the result with half the effort

Method used

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0041] Such as figure 1 As shown, the transmission line risk assessment system includes an acquisition module, an evaluation module, a storage module and a display module.

[0042] Acquisition module: collect transmission line operation data, tower specification parameters, meteorological real-time monitoring data and environmental protection data; transmission line meteorological real-time monitoring data includes meteorological multi-function station data, strong convection live data, meteorological real-time data, lightning data and short-term weather forecast data .

[0043] Evaluation module: analyze the collected data, evaluate the risk level of the towers on the transmission line, and e...

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Abstract

The invention discloses a transmission line risk evaluation system. The system includes a collection module, an evaluation module, a storage module and a display module. The collection module collects transmission line operating data, tower specification parameters and meteorological real-time monitoring data. The evaluation module analyzes the collected data, carries out risk level evaluation on towers on transmission lines, and carries out risk state evaluation on sections on the transmission lines. The storage module stores the collected data and evaluation results. The display module displays the collected data and the evaluation results on a GIS platform. According to the system, processing and analysis results of the system are enabled to be highly accurate and applicable through connecting the transmission line data and the meteorological monitoring data in a butt-joint manner, data sharing is realized, and the platform is provided for transmission line display and an information concentration.

Description

technical field [0001] The invention relates to a transmission line risk assessment system, which belongs to the field of transmission risk assessment of electric power systems. Background technique [0002] With the continuous discovery of the economy and the continuous growth of residents' needs, the scale of the power grid has become increasingly complex and large, and the number of cross-regional lines and UHV projects has continued to increase, and the requirements for the reliability and stability of power supply for important transmission lines have continued to increase. Transmission lines are widely distributed in the wild environment, and are greatly affected by weather conditions, especially pollution flashover, strong wind, lightning strikes, bird damage, etc. will cause the equipment body to decline, and overhead line failures are more likely to occur, causing personal and property losses . Therefore, there is an urgent need for a multi-angle, comprehensive ass...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0635G06Q50/06Y04S10/50
Inventor 刘玉林历翔郭雅娟高嵩张龙郭静李岩王梓莹朱道华王黎明王志祥张维孙德鹏邓洁清何剑
Owner STATE GRID JIANGSU ELECTRIC POWER CO ELECTRIC POWER RES INST
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