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Power grid meteorological mass data processing method

A mass data processing and meteorological data technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as difficult and efficient query and visual display, and achieve the effect of rich visual display and efficient visual display

Inactive Publication Date: 2018-05-25
NR ELECTRIC CO LTD +1
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Problems solved by technology

[0005] The purpose of the present invention is to provide a method for processing massive grid meteorological data, which aims at the problem that grid meteorological data with a large variety and a large amount of data are difficult to efficiently query and visualize in the grid meteorological information system. File storage and pre-rendering, so as to improve the efficiency of meteorological data display, query and statistical analysis in the power grid meteorological information system

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  • Power grid meteorological mass data processing method
  • Power grid meteorological mass data processing method
  • Power grid meteorological mass data processing method

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Embodiment Construction

[0025] Such as figure 1 As shown, the present invention provides a method for processing massive grid meteorological data, wherein the meteorological data in the grid meteorological information system is mainly used in two aspects: visual display of meteorological data and query of meteorological data. The processing method includes the following steps:

[0026] Step 1, classify all meteorological data, and store the meteorological data in different file-type databases according to the classification and time scale;

[0027] Specifically, according to the characteristics of each meteorological data, a storage strategy is formulated. Although the category, update frequency, and data volume of meteorological data vary greatly, the data points and update frequency of each meteorological data are very fixed. Therefore, the other The classification basis can include meteorological data category (mountain fire, lightning, typhoon, etc.), data geometric attribute (point type, line ty...

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Abstract

The invention discloses a power grid meteorological mass data processing method. The method comprises the steps that first, all meteorological data is classified, and the meteorological data is storedinto different file-type databases according to classification timeliness marks; second, according to actual meanings of the meteorological data, multiple display forms of the meteorological data areexpanded and defined, style configuration is performed, and a meteorological layer is formed; and third, the meteorological data is pre-rendered, and the rendering result is stored in a file. Throughthe method, according to the problem that it is difficult to efficiently query and visually display the power grid meteorological data, of many types in a large data volume, in a power grid meteorological information system, file storage and pre-rendering are performed on the power grid meteorological mass data, and therefore the display, query and statistical analysis efficiency of the meteorological data in the power grid meteorological information system is improved.

Description

technical field [0001] The invention belongs to the field of power grid meteorological information system in the power grid automatic monitoring system, and in particular relates to a method for processing massive data of power grid meteorology. Background technique [0002] At present, the scale of my country's power grid is expanding rapidly, and the structure of the power grid is becoming increasingly complex. However, the operation of the power grid is affected by the external environment. Natural disasters and extreme weather occur frequently, causing multiple local faults in the power grid. The power grid is affected by geographic location, geographical features, and diverse and complex climate types. Meteorological disasters will affect the safety of power grid equipment such as power poles, substations, transmission lines, and high-voltage transformers, power transmission stability, and the safety of grid workers. pose great dangers. Therefore, the power grid is pa...

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/13G06F16/156
Inventor 王斌张高峰侍良栋黄山峰
Owner NR ELECTRIC CO LTD
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