Tool for automatically extracting SCD information for phenotypic structure database

Abstract

The invention discloses a tool for automatically extracting SCD information for a phenotypic structure database. The tool comprises: an interface designed based on a Python script language; an XML file processing and indexing method based on a Python script language. for an NDT660 database of a phenotypic structure, an export rule of a data point can be autonomously configured; and the data mapping file is flexible. According to the invention, a method for automatically extracting each IED equipment data point of the SCD by an automatic system database of the intelligent traction substation is realized; and a data mapping file is automatically generated according to the mapping rule of the data points so as to adapt to IED equipment and ICD files of all protection manufacturers, and various rules according to user requirements are formulated. The tool has the characteristics of usability, flexibility, cross-platform and the like.

Description

technical field [0001] The invention relates to a railway intelligent traction substation automation system, and the usage protocol is the IEC-61850 MMS protocol, including the generation, modification and maintenance of the traction substation automation system phenotype structure database and mapping files. Background technique [0002] With the rise of the scripting language and the vigorous development of the Python language, the development has become faster and more convenient, and the development time has been greatly reduced. In addition, the IEC61850MMS protocol has been widely used in the automation system of intelligent traction substations. The database of traditional phenotype structure has The information data of the tree structure of the SCD cannot be automatically matched, and the data point index of the relevant IED equipment needs to be manually searched. The search is relatively complicated, time-consuming and labor-intensive. The ICD files of different man...

AI Technical Summary

Problems solved by technology

[0002] With the rise of the scripting language and the vigorous development of the Python language, the development has become faster and more convenient, and the development time has been greatly reduced. Coupled with the extensive use of the IEC61850MMS protocol in the intelligent traction substation automation system, the traditional phenotypic structure database and The information data of the tree structure of the SCD cannot be automatically matched, and it is necessary to manually search for the data point index of the relevant IED equipment. The search is relatively complicated, time-consuming and labor-intensive, and the ICD files of different manufacturers are also different, and the accuracy of the data points cannot be guaranteed.

It is even more difficult for those who are not familiar with the IEC61850 protocol and the structure of the SCD file

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