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Power gird radar early warning method based on GIS

A radar and power grid technology, applied in ICT adaptation, weather forecast, radio wave measurement system, etc., can solve the application that cannot display meteorological data, does not have the function of statistical analysis data mining, and cannot support sudden disaster meteorological power grid early warning and other issues to achieve the effect of improving the level of safe operation and reducing the load loss of the power grid

Inactive Publication Date: 2015-07-29
STATE GRID CORP OF CHINA +1
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  • Abstract
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AI Technical Summary

Problems solved by technology

Doppler radar early warning, power GIS platform, and power equipment information lack the necessary integration, and cannot intuitively display various complicated meteorological data, do not have data mining functions such as statistical analysis, and cannot support sudden disaster weather to the power grid Application of early warning

Method used

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  • Power gird radar early warning method based on GIS

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Embodiment Construction

[0017] The technical solution of the present invention will be described in detail below in conjunction with the drawings.

[0018] The invention provides a GIS-based power grid radar warning method, such as figure 1 As shown, a weather radar early warning module is included. The weather radar early warning module is used to monitor the current climate conditions of the on-site environment of power equipment, and analyze the current climate parameter information obtained to determine the weather warning level of the current climate conditions; The weather radar warning module generates a weather warning command corresponding to the weather warning level of the current climate condition and transmits it to a central data processing module, and the weather radar warning module stores current climate parameter information in a weather information database;

[0019] The central data processing module generates an associated power equipment information query instruction corresponding to...

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Abstract

The invention relates to a power gird radar early warning method based on the GIS. The environment climate information of a current electrical device is obtained through a meteorological radar early warning module, climate warning information is accordingly generated, related information is accordingly obtained from an electrical device configuration resource database, an electrical device information resource database, an electrical device terrain resource database and a meteorological information database through a central data processing module, the related information is sent to a GIS module, an electrical device climate geographic information electrograph of the electrical device is drawn, and dispatching workers are prompted to conduct tracking. According to the power gird radar early warning method based on the GIS, the information obtained through meteorological radar and the terrain information of the electrical device are combined together, the electrical device influenced by sudden disaster meteorology is visually provided, the influenced electrical device is conveniently found and positioned, an early warning mechanism is effectively provided for load transfer or repair preparation of devices where faults possibly happen, the safety running level of a power grid is greatly improved, and the load loss of the power grid is reduced.

Description

Technical field [0001] The invention relates to a GIS-based power grid radar early warning method. Background technique [0002] The power grid has been attacked by sudden meteorological disasters such as heavy rain, thunder and lightning, thunderstorm, gale, hail and so on for a long time, causing losses to the load of the power grid. The existing early warning system is unable to provide timely early warning and accurate positioning of sudden meteorological disasters. If it can provide timely and accurate early warning of severe weather and find out the power equipment and lines that may be affected, it can be timely Transfer the grid load and reduce the time for emergency repairs and restoration. The continuous improvement of the national public weather service system and the continuous development of technologies such as Doppler radar and electronic digital maps have basically provided the technical conditions for the prediction and positioning of sudden disasters. Doppler ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01W1/10G01S13/95
CPCG01S13/95G01W1/10Y02A90/10
Inventor 蔡晓明张广宏陈红粟仁杰颜伟琼
Owner STATE GRID CORP OF CHINA
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