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Power-grid-GIS-based meteorological data invoking and pretreatment method and system

A meteorological data and preprocessing technology, applied in data processing applications, ICT adaptation, climate sustainability, etc., can solve the problem that the processing standard is not applicable to the field of meteorological warning of the power system, and achieves improved front-end access speed, guaranteed accuracy, The effect of reducing workload

Inactive Publication Date: 2015-09-30
EMERGENCY MANAGEMENT CENT OF STATE GRID SHANDONG ELECTRIC POWER
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Problems solved by technology

[0003] Previous data processing methods only deal with a single data format, and its processing standards are not applicable to the field of meteorological early warning of the power system of the present invention. Therefore, it is necessary to establish a set of dedicated power grid meteorological data classification preprocessing methods

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  • Power-grid-GIS-based meteorological data invoking and pretreatment method and system
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  • Power-grid-GIS-based meteorological data invoking and pretreatment method and system

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Embodiment Construction

[0040] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0041] like figure 1 As shown, the meteorological data calling and preprocessing method based on power grid GIS includes the following steps:

[0042] (1) Establish a power grid meteorological database through standard data access and data analysis specifications, and establish data tables for different meteorological data formats; create power grid GIS meteorological database indexes; establish database filtering standards and specifications; create data in different meteorological data formats Fields, that is, to establish database fields corresponding to each data format;

[0043] (2) The meteorological data in different formats are processed separately, converted into data formats that the power grid can store and directly display, and stored in the power grid meteorological database;

[0044] (3) Classification and preprocessing of meteorological d...

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Abstract

The invention discloses a power-grid-GIS-based meteorological data invoking and pretreatment method and system. The method comprises the following steps: establishing a standard specification meteorological data interface and a data parsing specification and establishing a power grid meteorological database in a power grid GIS platform; carrying out processing on the meteorological data that are collected by the power grid GIS platform and have different formats, converting the data into ones in formats that can be stored and displayed directly by the power grid, and storing the data into the power grid meteorological database; carrying out meteorological data classification pretreatment, specifically carrying out meteorological data classification pretreatment on the data stored into the power grid meteorological database; and carrying out data caching and invoking. According to the invention, the application method of meteorological data in the power grid is optimized and the power specialization application is realized; the basic guarantee is provided for successfully display and early warning of meteorological information of the power grid GIS platform; and the foundation is laid for rapid data interaction between the power sector and the meteorological department.

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 invoking and preprocessing meteorological data based on power grid equipment monitoring and early warning. Background technique [0002] Power equipment includes power transmission, substation, and power distribution equipment, including substations, transmission and transformation towers, transformers, traction stations, etc. Power equipment is widely distributed in a wide area. At present, there is a lack of professional meteorological processing methods for power grid equipment. The classification and processing of power grid equipment and meteorological data to realize the correlation and integration of power grid equipment and meteorological data. Due to the variety of meteorological data and the inconsistent data formats, it is often impossible to obtain effective meteorological data information in the power intran...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG16Z99/00Y02A90/10
Inventor 蒋斌李红梅孙世军王勇杨啸帅王波韩洪张鹏程中华李景文林鹏刘范范
Owner EMERGENCY MANAGEMENT CENT OF STATE GRID SHANDONG ELECTRIC POWER
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