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Method and system for professionally monitoring and warning weather for wind farms on basis of GIS (geographic information system) of power grid

A meteorological monitoring and early warning system technology, applied in the direction of electrical components, circuit devices, ICT adaptation, etc., can solve the problems of lack of association between meteorological information and wind farm power grid equipment, accuracy and applicability, so as to improve emergency response capabilities and enhance Proactive, loss-mitigating effects

Active Publication Date: 2015-09-30
EMERGENCY MANAGEMENT CENT OF STATE GRID SHANDONG ELECTRIC POWER
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AI Technical Summary

Problems solved by technology

On the other hand, the power grid has a simple way to obtain meteorological information, and its accuracy and applicability are not high.
Lack of association of weather information with wind farm grid equipment

Method used

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  • Method and system for professionally monitoring and warning weather for wind farms on basis of GIS (geographic information system) of power grid

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Embodiment Construction

[0030] The present invention is described in detail below in conjunction with accompanying drawing:

[0031] Such as figure 1 As shown, the professional meteorological monitoring and early warning method for wind farms based on grid GIS includes the following steps:

[0032] (1) Carry out coordinate positioning on the meteorological monitoring station in the grid GIS platform, display the meteorological monitoring and early warning positioning information on the grid GIS map, and establish a meteorological layer;

[0033] (2) Finish sorting out the geographical coordinates and operation status of wind farms in the province, and establish equipment layers;

[0034] (3) Match and associate the meteorological monitoring and early warning positioning information layer with the coordinate information layer of wind farm power grid equipment to realize real-time display of wind farm power grid equipment meteorological information and early warning analysis and display of meteorologi...

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Abstract

The invention discloses a method and a system for professionally monitoring and warning weather for wind farms on the basis of a GIS (geographic information system) of a power grid. The method includes positioning coordinates of weather monitoring stations in a GIS platform of the power grid, transforming the coordinates to display weather monitoring and warning positioning information of the weather monitoring stations in GIS maps of the power grid and creating weather monitoring and warning positioning information chart layers; creating power grid equipment chart layers of the wind farms; matching and correlating the weather monitoring and warning positioning information chart layers with the power grid equipment chart layers of the wind farms, displaying weather information for power grid equipment of the wind farms in real time and analyzing and displaying warning for weather disasters. The method and the system have the advantages that occurrence and development of disastrous weather such as typhoon, rainstorm and strong convection can be visually and comprehensively monitored in real time for the power grid equipment of the wind farms and the like, movement and evolution of systems of the weather can be tracked, and analysis bases can be provided for predicting and forecasting the disastrous weather.

Description

technical field [0001] The invention relates to the field of meteorological early warning of electric power systems, in particular to a method and system for professional meteorological monitoring and early warning of wind farms based on power grid GIS. Background technique [0002] With the rapid and vigorous development of wind power and thermal power generation in our country, wind power is used as the source of power supply, and the required energy is provided by wind energy. Wind power or wind power. Belong to renewable energy, clean energy. Wind power generation is an important form of wind energy utilization, and wind energy is a renewable, pollution-free, energy-rich and promising energy. According to the State Grid Corporation of China, in June 2012, my country's grid-connected wind power reached 52.58 million kilowatts, surpassing the United States to become the world's largest wind power country. The ability of my country's large power grid to operate large win...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30H02J3/00
CPCY02A30/00Y02A90/10
Inventor 张方正孙世军田兵李勇刘军张国强杨啸帅程中华韩洪张鹏王波于海涛
Owner EMERGENCY MANAGEMENT CENT OF STATE GRID SHANDONG ELECTRIC POWER
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