General template for automated relay protection tester and instantiation method of general template

Abstract

The invention relates to a general template for an automated relay protection tester and an instantiation method of the general template. The general template comprises basic template information, an IEC 61850 parameter and a protection test project. The basic template information comprises a template name, a protection network segment, a protection name, device description, a protection model, an access node and an IP address. The IEC 61850 parameter comprises a fixed protection value, a control word, a soft pressing plate and data model information of a protection event. The protection test project comprises setting value calculation and setting under the protection test project. The general template for the automated relay protection tester and the instantiation method of the general template have the advantages that the adaptation of the automated relay protection tester is improved, compared with the method that different templates are set according to protection devices of different manufacturers, by means of the general template and the instantiation method of the general template, the maintenance difficulty and the maintenance workload of the template are remarkably lowered, the operation complexity of the automated relay protection tester is lowered, and a user can conduct instantiation the template of the protection device of a specific model quickly.

Description

technical field [0001] The invention relates to an automatic testing technology of a relay protection device based on the IEC 61850 standard, in particular to a general template for an automatic relay protection tester and an instantiation method thereof. Background technique [0002] The relay protection tester is the main debugging equipment of the relay protection device. In principle, as long as it is also based on the IEC 61850 standard, it can be adapted to the test work of different relay protection devices produced by different equipment manufacturers. However, the application of the IEC 61850 standard is still in its infancy, and each manufacturer has a different understanding of the standard. For different types of protection devices, each protection manufacturer has different ways of judging and describing them. As a result, testers based on the same standard and Poor interoperability of protection devices. Taking the steady-state differential protection as an ex...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a general template for automatic relay protection tester and its instantiation method, to solve the poor versatility of existing automatic relay protection tester, and the test automation degree of relay protection device Low, problems affecting test accuracy

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