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Method for exporting model data of substation by filtering

A technology of model data and substations, applied in the direction of electrical digital data processing, data processing applications, special data processing applications, etc., can solve problems such as low transmission efficiency, difficult processing by the master station, and various contents, and achieve a significant improvement in speed and efficiency , reduce the burden of filtering and processing, and ensure the effect of integrity and consistency

Active Publication Date: 2013-09-18
STATE GRID TIANJIN ELECTRIC POWER +2
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Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the existing substation export model data CIM XML file, which has many contents, repetition, and irregularity, which cause low transmission efficiency and difficult processing by the master station, and provides a simple and effective export model data CIM for the substation. Filtering method of XML file

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  • Method for exporting model data of substation by filtering

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Embodiment Construction

[0031] Below in conjunction with specific embodiment this patent is described in detail:

[0032] A method for exporting substation model data filtering processing, such as figure 1 As shown, the specific method steps are as follows:

[0033] 1. Select the substation system model data:

[0034] Select the Common Information Model Extensible Markup Language (CIM XML, Common Information Model Extensible Markup Language) file to export the substation system model data at the source end of the smart substation information integration platform, and enter the export model data program:

[0035] (1) Open the substation system database, initialize the memory database environment, and read the model export configuration file (dbcimxmlconfig.xml). Construct the model export and configure the memory structure to obtain the basic information of the substation system database model export: data volume, table quantity, and table record content.

[0036] (2). Create and export CIM XML ope...

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Abstract

The invention belongs to a method for exporting model data of a substation by filtering in the field of substation data control. The method includes main steps: exporting model data of a substation system, export preprocessing, export processing, filtering, special processing, exporting data and completing data export. Using the method for exporting model data by filtering solves the problem of excessive exported model data volume, and the exported model data CIM XML (common information model extensible markup language) files can be correctly recognized by a master station system and can also be opened and browsed through standard XML files. The exported files are minimum files required by the master station system and contain all model information of the substation, and file transmission speed is greatly increased while file transmission efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of substation data control, and in particular relates to a method for exporting substation model data filtering and processing. Background technique [0002] Substation is an important foundation and support of smart grid, and source maintenance is an important concept of substation. As the source of data collection for the dispatching / centralized control system, the substation should provide various self-describing configuration parameters. During maintenance, it is only necessary to configure the substation using a unified configuration tool to generate a standard configuration file, including the main wiring diagram of the substation and network topology. and other parameters and data models. The substation automation system and dispatching / centralized control system can automatically obtain the standard configuration file of the substation and automatically import it into its own system database. At the same tim...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06Q50/06
Inventor 王剑锋徐东冀慧强李长俊尚学军姜闿笈张振楠张建华王梓宋国旺
Owner STATE GRID TIANJIN ELECTRIC POWER