IEC (international electrotechnical commission) 61850-based visual graphics configuration method and IEC61850-based visual graphics configuration system

Abstract

The invention discloses an IEC (international electrotechnical commission) 61850-based visual graphics configuration method and an IEC61850-based visual graphics configuration system. The IEC61850-based visual graphics configuration system comprises a basic drawing module, an electric graphics primitive module, an attribute editing module, a secondary function module, a combination operation module and a file generation module. Visual graphics replace complicated text information, levels of the configuration information are represented by topological structures of the graphics, and users and the graphics interact with one another, so that SCL (substation configuration language) configuration files which meet requirements can be generated. The IEC61850-based visual graphics configuration method and the IEC61850-based visual graphics configuration system have the advantages that the traditional text configuration mode is converted into a visual graphics configuration mode, and accordingly configuration work can be simplified; the configuration information is associated with the visual graphics, so that SVG (scalable vector graphics) with the configuration information can be automatically generated.

Description

technical field [0001] The invention relates to the field of digital substations, in particular to an IEC61850-based visual graphic configuration method and system. Background technique [0002] With the digitalization and intelligence of the substation system, the IEC61850 standard is widely used in the national grid, and more and more devices conform to the IEC61850 standard, and a large number of intelligent electronic devices and substation systems conforming to this standard have appeared. As the most complete power system communication standard today, compared with previous substation communication standards, it has obvious technical features, such as functionally layered substation structure, object-oriented modeling technology, formulation of substation configuration language SCL and abstract communication Service interface ACSI etc. Among them, using the substation configuration language to uniformly configure the system and equipment can easily describe the basic ...

AI Technical Summary

Problems solved by technology

However, these two configuration methods are still text-oriented configuration methods, and the XML-based substation configuration description language SCL is relatively complex and has strict syntax verification, which puts forward higher requirements for configuration personnel and has a great impact on the earth. speed and accuracy of profile generation

[0004] The current configuration method mainly adopts the text method. There is no direct connection between the equipment wiring diagram and the configuration information. not compatible

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