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Power transmission section power grid development index calculation and display method based on graphic database design

A technology for power transmission section and index calculation, applied in text database browsing/visualization, calculation, data processing applications, etc., can solve problems such as the inability to display the information and relationships of power grid equipment intuitively and clearly, and the inability to facilitate the diagnosis and analysis of power grid development. Beautiful effect, high reliability and easy to use effect

Pending Publication Date: 2022-07-19
国家电网公司东北分部 +1
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Problems solved by technology

[0003] Aiming at the deficiencies of the existing technology, the present invention provides a method for calculating and displaying the development index of the transmission section power grid based on the graphic database design, which solves the problem that the original data table method cannot intuitively and clearly display the information and relationship of the power grid equipment, and it cannot be conveniently carried out. Problems related to grid development diagnosis and analysis work

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  • Power transmission section power grid development index calculation and display method based on graphic database design
  • Power transmission section power grid development index calculation and display method based on graphic database design
  • Power transmission section power grid development index calculation and display method based on graphic database design

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Embodiment Construction

[0032] The present invention will be further described in detail below in conjunction with the embodiments.

[0033] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the invention. Therefore, the present invention is not limited by the specific implementation disclosed below.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which th...

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Abstract

The invention relates to a graph database design-based power transmission section power grid development index calculation and display method, which comprises the following steps of: acquiring related information of power grid equipment from a power system monitoring station, and performing data cleaning; calculating a power transmission section power grid development index according to the relevant information of the cleaned power grid equipment; establishing a power grid mapping relation network for displaying the relation between the data nodes and the network of the relation between the devices of the power system; establishing a graphic database, displaying a power grid mapping relation network, and visually displaying power grid equipment information and power transmission section power grid development indexes through query statements and graphic design. The data integration is designed based on the graphic database, the section can be customized, the whole network can be selected, the technology is mature, efficient and convenient, and the calculated power grid development index data is accurate.

Description

technical field [0001] The invention relates to the field of visual display of power grids, in particular to a method for designing a power grid development index of a power transmission section based on a graphic database. Background technique [0002] As the 500 kV grid ecosystem continues to grow and expand, so does the number of power system equipment. In the northeast region alone, there are more than 70 substations, more than 200 AC lines, and the line length is more than 20,000 kilometers. In the current power grid development diagnosis and analysis work, the data table is usually used to query and display the relevant data of the power grid equipment information. Although this method is easy to understand, because of the large amount of data and high data complexity, the display effect is not very good. In addition, the form of the chart cannot clearly show the relationship between the devices, which greatly reduces the efficiency of the diagnosis and analysis of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/34G06F16/26G06Q50/06
CPCG06F16/34G06F16/26G06Q50/06
Inventor 刘少午马新李岩春张运厚李春山朱时雨任普春刘继成刘军孙成烨王骁尧刘宝力王欣
Owner 国家电网公司东北分部
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