A Doppler Radar Meteorological Vectoring Grid Precise Early Warning and Control System

Abstract

The invention relates to the field of electric power early warning, and in particular relates to a fine early warning and control system for a Doppler radar meteorological vectorization power grid. The system comprises a power terminal department, a Doppler radar department, an early warning center department and an artificial precipitation enhancement department. The artificial precipitation enhancement department comprises a hydrological data acquisition module, an artificial precipitation enhancement control module, an alarm and control module and a number of artificial precipitation enhancement rockets. The early warning center collects the data uploaded by the power terminal department, the power terminal department and the artificial precipitation enhancement department and analyzesthe data in a terminal analysis module, a radar analysis module and a hydrological analysis module. Analysis results are displayed on a display through the display module. The early warning center comprehensively calculates the analysis results. If a calculation result exceeds an artificial precipitation enhancement threshold, the artificial precipitation enhancement control module controls the artificial precipitation enhancement rockets to carry out artificial precipitation enhancement to reduce future disaster risk.

Description

technical field [0001] The field of electric power early warning of the present invention relates to meteorological electric power early warning, in particular to a Doppler radar weather vectorized power grid fine early warning and control system. Background technique [0002] Doppler weather radar is an active remote sensing detection tool, which has important applications in measuring clouds, rainfall and various internal factors of the occurrence and development of strong convective weather. Its working principle is based on the Doppler effect and can measure The speed of the scatterer relative to the radar, under certain conditions, retrieves the atmospheric wind field, the distribution of the vertical velocity of the airflow, and the turbulence conditions. Doppler radar is currently the most advanced weather monitoring equipment in the world, and it has been widely used in many countries, which is of great significance for warning of strong convective weather. [0003]...

AI Technical Summary

Problems solved by technology

Moreover, the current radar information is not 100% accurate. Only by combining field sensors can the accuracy of radar early warning be improved.

[0006] To sum up, the existing early warning system has the following problems: first, the precision of the early warning is not enough, the early warning is not targeted, and the early warning is often only similar to the existing weather forecast, and specific early warning cannot be carried out for specific power equipment; secondly, if In order to achieve high-precision early warning, the calculation of the early warning consumes a lot of resources, and the calculation speed and cost have high requirements. It is best that the early warning system can only provide early warning and is not associated with the protective equipment, so effective disaster protection cannot be carried out.

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