Association method and system for meteorological data and electrical network facilities

Abstract

The invention discloses an association method for meteorological data and electrical network facilities. The method comprises: carrying out access of real-time monitoring and early warning meteorological data to a power grid GIS platform; localizing power equipment and a meteorological monitoring station at an early warning area in the power grid GIS platform, carrying out coordinate conversion and displaying positioning information of the meteorological monitoring station on a power grid GIS map; establishing an equipment graph layer and a meteorological chart layer respectively on the power grid GIS map; and carrying out matching association on the meteorological chart layer and the equipment graph layer, thereby realizing real-time display of meteorological information as well as early warning analyses and display of meteorological disasters of power equipment. The method and system have the following beneficial effects: visual, omnibearing, and real-time monitoring of occurrence and development of disastrous weather like the typhoon, rainstorm, and severe convection and the like for power equipment can be realized and movement and evolution of the weather system can be tracked; and an analysis basis can be provided for prediction of the disastrous weather.

Description

technical field [0001] The invention belongs to the field of meteorological early warning of power systems, and in particular relates to a method and system for associating meteorological data with power grid facilities Background technique [0002] The threat of meteorological disasters to the safe and stable operation of the power grid is very prominent. Various power grid facilities, including power transmission, power transformation, power distribution and other facilities, are distributed in a wide area. In the existing monitoring system, there is no real-time monitoring and early warning of meteorological elements for specific power equipment. As an independent information in the power grid system, meteorological information is not combined with the grid geographic information system (referred to as grid GIS), often the weather information is obtained, but it cannot be associated with the corresponding power grid system, and it is impossible to obtain timely and accurat...

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Problems solved by technology

[0003] When a disaster occurs, due to the lack of timely and effective early warning information, the impact of meteorological disasters on power grid equipment cannot be early warned in advance, and effective measures cannot be taken in advance to reduce the impact of meteorological disasters.

The meteorological early warning of the power grid cannot play its due role, and the efficiency is low. Corresponding measures can only be taken after the meteorological disaster occurs

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