Grid equipment based typhoon warning method and device

Abstract

The invention discloses a grid equipment based typhoon warning method and device. The method includes: in a grid GIS (geographic information system) platform, positioning grid equipment coordinates in a warning area; determining a grid equipment map layer according to the coordinates of grid equipment; monitoring typhoon disaster information of the warning area in real time, and storing the information to a grid GIS database; establishing a regional grid typhoon evaluation model; giving warnings at different levels according to the current real-time wind speed and wind resistance information of grid facilitates, generating grid typhoon disaster warning results, releasing text documents through a disaster-preventing and disaster-reducing comprehensive detecting and warning system, visually displaying the text documents in a scrolling message form, and releasing the warning results. The method has the advantages that the professional electric typhoon warning model is established, fine warning targeted to electric power facilities is realized, destructiveness of disasters is lowered effectively, targeted anti-wind measures are formed beneficially, and grid loss is reduced.

Description

technical field [0001] The invention belongs to the field of meteorological early warning of power systems, and in particular relates to a typhoon early warning method and device based on power grid equipment. Background technique [0002] The safe and reliable operation of power transmission and transformation equipment is closely related to the meteorological environment. In the past, the safety assessment of the power grid did not take into account the meteorological environmental factors. Typhoons are one of the weather factors that have the greatest impact on power transmission networks. The coastal cities in southeastern my country are hit by typhoons every year. Each typhoon will cause considerable damage to the local power grid. To evaluate the damage caused by typhoons, according to the typhoon resistance of different equipment The ability to give the danger level is an important measure to reduce the damage of typhoon to the transmission network and improve the saf...

AI Technical Summary

Problems solved by technology

At present, there is no special typhoon disaster early warning method for power grid facilities. Regular or irregular maintenance of power grid equipment is often used to prevent typhoon disasters from affecting power grid equipment.

For sudden typhoon disasters, timely early warning cannot be achieved, and the degree of impact of various meteorological disasters on power grid equipment cannot be accurately and comprehensively monitored, let alone effective preventive measures for typhoon disasters in a timely and effective manner to minimize disaster losses.

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