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Method for automatically mapping digital substation interval wiring diagram

A technology of automatic drawing and wiring diagram, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problem of not being able to meet the needs of the development of digital substations, and achieve the effect of avoiding errors and improving efficiency

Inactive Publication Date: 2012-05-02
ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +2
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AI Technical Summary

Problems solved by technology

The current method of manually drawing interval wiring diagrams has gradually failed to meet the needs of the development of digital substations

Method used

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  • Method for automatically mapping digital substation interval wiring diagram
  • Method for automatically mapping digital substation interval wiring diagram
  • Method for automatically mapping digital substation interval wiring diagram

Examples

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Embodiment Construction

[0018] Such as figure 1 In the shown method for automatic drawing of the interval wiring diagram of the digital substation, firstly, the SCL syntax analysis module reads and parses the SCD file to obtain the primary equipment information and connection relationship; secondly, through the primary equipment function relationship chain algorithm module, according to the primary equipment information and The connection relationship is to determine the wiring mode of primary equipment and generate abstract interval information; then, the abstract interval information is restored to the interval wiring diagram through the interval wiring diagram drawing module; finally, the database object association module makes the interval wiring diagram and the database object Association; according to the equipment shape, orientation and position, automatically generate labels for the equipment in the bay wiring diagram through the equipment labeling module.

[0019] When implementing the pres...

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Abstract

Manually drawing an interval wiring diagram is gradually unable to adapt to the development requirement of a digital substation. The invention relates to a method for automatic mapping a digital substation interval wiring diagram, which comprises the following steps of: firstly, reading and parsing an SCD (substation configuration description) file by an SCL (substation configuration description language) syntax parse module to acquire primary equipment information and connected relation; secondly, judging the mode of connection of the primary equipment and generating abstract interval information through the primary device function relation-chain algorithm module according to the primary equipment information and connected relation; subsequently, restoring the abstract interval information into an interval wiring diagram through an interval wiring diagram drawing module; and finally associating the interval wiring diagram and the database object by a database object associating module, and generating labels automatically for equipment in the interval wiring diagram through an equipment label labeling module according to the shape, direction and position of equipment. The method provided by the invention avoids the errors due to manual operation and provides a firm foundation for reliable operation of the digital substation.

Description

technical field [0001] The invention relates to an IEC61850 digital substation system, in particular to a digital substation interval wiring [0002] The method of automatic graph formation. Background technique [0003] At present, with the popularization and promotion of digital substations, the IEC61850 standard is widely used in the data modeling and maintenance of substations. The substation standard configuration file - SCD file can be generated by using the substation configuration tool conforming to the IEC 61850-6 standard. The SCD file not only describes the information of measuring points, communication configuration, and action behavior of the secondary device of the substation, but also describes the data model of the primary equipment of the substation and the relationship between the primary equipment and the secondary device. The rich model and configuration information contained in the SCD file can well meet the data requirements of the background monitorin...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCY02E60/76Y04S40/22Y02E60/00
Inventor 王松黄晓明陆承宇张雪松吴栋萁杨涛丁峰吴俊阮黎翔笃竣祁忠尹凯周奕凡叶翔张军华
Owner ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY
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