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Pollution monitoring and early warning method and device for power transmission and transformation equipment

A power transmission and transformation equipment, monitoring and early warning technology, applied in the direction of prediction, data processing applications, instruments, etc., can solve problems such as untimely and incomplete pollution warning of power transmission and transformation equipment, and achieve the effect of improving accuracy

Active Publication Date: 2021-07-23
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a pollution monitoring and early warning method and device for power transmission and transformation equipment, which is used to solve the technical problem of incomplete and untimely pollution warning for power transmission and transformation equipment in the prior art

Method used

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  • Pollution monitoring and early warning method and device for power transmission and transformation equipment
  • Pollution monitoring and early warning method and device for power transmission and transformation equipment
  • Pollution monitoring and early warning method and device for power transmission and transformation equipment

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Embodiment Construction

[0059] Embodiments of the present invention provide a pollution monitoring and early warning method and device for power transmission and transformation equipment, which can comprehensively and timely carry out pollution warning for power transmission and transformation equipment.

[0060] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0061] see figure 1 , an embodiment of a pollution moni...

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Abstract

The invention provides a pollution monitoring and early warning method and device for power transmission and transformation equipment, and the method comprises the steps of obtaining the historical pollution accumulation days of the power transmission and transformation equipment in a current period, obtaining the data of each meteorological factor hour by hour, carrying out the interpolation correction of the maximum value of each meteorological factor in a preset time, determining a corrected pollution accumulation day number and a pollution accumulation early warning grade based on the corrected meteorological factor data and the historical pollution accumulation day number, and judging the pollution risk of the power transmission and transformation equipment in combination with the corrected pollution accumulation day number, the pollution accumulation early warning grade and the corrected meteorological factor data; inputting the information of the power transmission and transformation equipment with the pollution risk into the pollution early warning information, and issuing the pollution early warning information of the preset time, so that the effects of performing early warning on the currently monitored pollution risk of the power transmission and transformation equipment and performing early warning on the predicted pollution risk of the power transmission and transformation equipment in the future are achieved. The accuracy, timeliness and comprehensiveness of pollution early warning are improved, and effective information support is provided for field operation and maintenance.

Description

technical field [0001] The invention relates to the technical field of electric power safety, in particular to a pollution monitoring and early warning method and device for power transmission and transformation equipment. Background technique [0002] With the development of industry and economy, the deterioration of atmospheric environment has intensified. Due to the comprehensive influence of environment, weather and other factors, power grid pollution flashover accidents occur frequently, seriously affecting the reliability of power grid power supply. [0003] Pollution flashover accidents of power transmission and transformation equipment under high-voltage or ultra-high-voltage environments are the result of the comprehensive superimposition of pollution from power transmission and transformation equipment on the equipment and the atmospheric environment. Specifically, the surface of insulators of power transmission and transformation equipment has been exposed to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/0635G06Q50/06Y04S10/50
Inventor 魏瑞增黄勇周恩泽田翔刘淑琴王彤罗颖婷鄂盛龙许海林江俊飞梁永超
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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