Relay protection device capability description file generation system

Abstract

The invention discloses a system for generating a capability description file of a relay protection device. The technical problem to be solved is to improve the efficiency of generating an ICD file. The device is provided with a standard specification offline configuration module, a standard specification online analysis module, a device capability online acquisition module, a device model file creation module and a device model file generation module. Compared with the prior art, the model file library of the relay protection device is created and generated by acquiring the actual operation capability of the relay protection device on line, analyzing and acquiring the standard specification format and the content requirement which need to be based on, and according to the standard formatrequirement of the model file defined by the IEC61850-6, and the model file library of the relay protection device is generated through an independently designed SCL generation rule; a device capability description file meeting specification requirements and engineering practice requirements is generated and outputted. Meanwhile, the method has the characteristics of flexible configuration and quick response to change requirements, the generation efficiency and standardization degree are greatly improved, and a standardized data basis is provided for subsequent equipment configuration and intelligent operation and maintenance.

Description

technical field [0001] The invention relates to a power relay protection system, in particular to an automatic generation system for a capability description file of a relay protection device. Background technique [0002] In recent years, my country's strong and smart grid construction has made great achievements, providing a strong guarantee for economic and social development. The wide application of relay protection devices for intelligent electronic equipment with the IEC61850 standard as the core not only protects the security line of defense for the power grid, but also greatly improves the level of digitization, networking and intelligence of the power grid. [0003] The IEC61850 standard has been widely recognized in my country for its functional integrity and interoperability. Realizing the interoperability and information sharing between intelligent electronic devices is the ultimate goal of the IEC61850 standard, and the core requirements for achieving interopera...

AI Technical Summary

Problems solved by technology

The advantage of tool configuration generation is that it avoids manual editing and modification, and is highly efficient and less prone to errors. However, it still requires professional and technical personnel to configure. It cannot be free of configuration and human intervention, and the efficiency is still low.

Moreover, since the configuration of intelligent electronic devices can only be completed offline, when the relay protection device is sent to the site for instantiation, due to the different operation modes on site, some protection functions need to be switched on and off, resulting in the ICD file configured offline and the actual operation on site. The equipment capabilities of the equipment are not completely consistent, and there are inconsistencies in information, which often require manual secondary revisions on site; in addition, in the case of tool configuration generation, if the important basis for writing ICD, such as Q / GDW1396-2012, is revised, it will affect To meet the format and content requirements of the final ICD, developers need to upgrade the generation tool synchronously to meet the requirements of the revised specification. However, the code modification of the tool is complicated, and it cannot flexibly respond to the change requirements of the specification, and the rapid generation meets the standard. Specification requirements, ICD files that accurately express the capabilities of relay protection devices

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