Typhoon track prediction and display system for power grid

Abstract

The invention discloses a typhoon path prediction display system for power grid, in accordance with that present invention, includes typhoon data input module, storage module, parameter retrieval module, data analysis module, a current typhoon model construction module and a data transmission module, a parameter obtaining module of the invention obtains the data of the current typhoon and the historical typhoon through a storage module, after the data analysis module matches the parameters of the data of the current typhoon and the historical typhoon, calculation of matching ratio and matchingdegree, The current typhoon model building module fits the historical typhoon track map and the current typhoon track according to the calculation results, and obtains a new typhoon track map by deviation correction, avoiding tedious calculation process, and can be completed only by simple calculation, which significantly shortens the calculation time and the use of large-scale calculation instruments, thereby reducing the use cost.

Description

technical field [0001] The invention relates to the technical field of typhoon prediction, in particular to a typhoon path prediction and display system for power grids. Background technique [0002] A typhoon refers to a tropical cyclone formed on a wide surface above 26°C in the tropics or subtropics. The World Meteorological Organization defines a tropical cyclone with a central continuous wind speed of 12 to 13 as a typhoon, which is the most concentrated in time and has the widest range of influence. One of the natural disasters. At present, the typhoon prediction method mainly adopts the numerical forecast method. The typhoon track model constructed by the numerical forecast method has certain limitations, and the prediction time is generally long, the degree of visualization is low, and the complexity of the algorithm is high. Large-scale computer is required for calculation, and the error of the forecast result is relatively large, and it needs specialized technical...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a typhoon path forecasting and display system for power grids, thereby overcoming the disadvantages of typhoon forecasting algorithm complexity is high, large-scale computer is required for calculation, and the forecast result error is relatively large

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