Method for detecting matching property of all-station model files based on promulgator/subscriber mode

Abstract

The invention relates to a method for detecting matching property of all-station model files based on a promulgator/subscriber mode, comprising the steps: (1) the subscriber sends the self address information to the promulgator; (2) the promulgator reads version self-described information of a CID or SCD file in the device; if the version information is found out to be changed, the newest version information is sent to the subscriber; (3) after being received by the subscriber, the newest version information sent by the promulgator is analyzed and compared with the version information in real-time database; if the newest version information is changed, the older version information is firstly backup into historical database, and then the version information in the real-time database is updated; meanwhile, warning information is generated for prompting the change of the version, so that the process for detecting the matching property of the all-station model files is completed. The method is simple and convenient in operation, ensures the accuracy of the model files of devices in a transformer substation, and shortens the debugging period of the devices, thus being a detection method which can realize centralized management and accurate verification.

Description

technical field [0001] The invention belongs to the technical field of electric power, in particular to a method for detecting model file matching of a whole station based on a publisher / subscriber mode. Background technique [0002] The digital substation, which is characterized by intelligent primary equipment, networked secondary equipment, and standardized communication platforms, represents the future development direction of substations. The standardization of the communication platform in the digital substation is reflected in the adoption of the IEC 61850 standard (the domestic equivalent reference is the DL / T 860 standard). An important feature of the IEC 61850 standard is that the whole station intelligent electronic device (IED, Intelligent Electronic Device) adopts Description language (SCL, Substation Configuration description Language) established model files for management. Model files are divided into template model files and configured model files. Template...

AI Technical Summary

Problems solved by technology

If the wrong version of the model file is downloaded to the device, if it is not found in time, it will inevitably cause abnormal operation of the device and prolong the cycle of device debugging

Therefore, it is an inevitable requirement for

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