A device model file incremental modification method and device

By generating incremental device model files, the problem of frequent modification of device model files in substations or converter stations is solved, achieving high efficiency and reliability in power system operation and maintenance, and meeting the needs of operation and maintenance managers for modifying event signal decoupling information.

CN118012828BActive Publication Date: 2026-07-24NR ELECTRIC CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NR ELECTRIC CO LTD
Filing Date
2024-02-19
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In existing technologies, changes in the understanding of device capability description files by the background monitoring system or remote dispatching operation and maintenance managers of substations or converter stations lead to frequent modifications to event signal descriptions, statuses, severity levels, triggering options, etc., resulting in cumbersome processing procedures and being detrimental to the safety and stability of the power system.

Method used

A method for incremental modification of device model files is provided. By receiving model file configuration information and decoupling event symbol configuration information, a native device model file and a decoupling event description file are generated. The configuration information in the decoupling event description file is modified to generate an incremental device model file. The method supports switching and viewing between visual configuration software and decoupling event configuration tools.

Benefits of technology

This technology enables the updating of incremental model files for background monitoring or remote control devices without modifying the IEC61850 model files within the device itself. This improves the efficiency and reliability of power system operation and maintenance, and meets the modification needs of operation and maintenance management personnel.

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Abstract

The application discloses a kind of device model file incremental modification method and device, belong to embedded device configuration file modification field.Its method includes: receiving the model file configuration information and decoupling event symbol configuration information of device;Wherein the model file configuration information and decoupling event symbol configuration information are obtained by user in visual page configuration;According to the model file configuration information and decoupling event symbol configuration information generation device native model file and device decoupling event description file;Wherein the device decoupling event description file at least includes event signal positioning information and event signal decoupling configuration information;Event signal in the device native model file is uniquely positioned by signal positioning information;Receive user decoupling configuration modification save request;Modify event signal decoupling configuration information in the device decoupling event description file;According to device native model file and the device decoupling event description file after modification, generate device incremental model file.
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