Enhanced relay protection testing system

A relay protection test and relay protection technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of unsatisfactory test requirements, complicated test procedures, and low test efficiency, so as to reduce manpower input and test Efficiency improvement and shortening of test time

Inactive Publication Date: 2015-07-01
STATE GRID ELECTRIC POWER RES INST +1
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AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the electric power industry, the technology of protection and measurement equipment is changing with each passing day, and the traditional simple incremental test software that relies on the tester can no longer meet the current test requirements.
The traditional incremental test software has simple functions, complex test procedures, many steps that require manual operation, and low test efficiency

Method used

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] figure 1 It is a system block diagram of an enhanced relay protection test system provided by the embodiment of the present invention, such as figure 1 As shown, including a relay protection software platform 101 and a relay protection tester 102, the relay protection tester 102 is specifically an Omicron relay protection tester, and the relay protection software platform 101 is specifically an Omicron relay protection software platform.

[0028] The relay...

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Abstract

The invention discloses an enhanced relay protection testing system which comprises a relay protection software platform and a relay protection testing device. The relay protection software platform is used for selecting a plurality of testing projects and inputting setting values of parameters of selected testing projects by a user. One end of the relay protection testing device is connected with the relay protection software platform, the other end is connected with a relay protection device to be measured and used for outputting corresponding three-phase current and voltage to the relay protection device to be measured of each selected testing project according to the plurality of testing projects and the setting values of the parameters of the selected testing projects. The relay protection device to be measured is used for feeding back a testing result to a relay protection software platform each time the three-phase current and voltage are received. The relay protection software platform is further used for calculating testing errors according to the fed back testing result and generating a test report after the testing is finished. The system is high in testing efficiency.

Description

technical field [0001] The invention relates to the technical field of relays, in particular to an enhanced relay protection test system. Background technique [0002] With the rapid development of the electric power industry, the technology of protection and measurement equipment is changing with each passing day, and the traditional simple incremental test software that relies on the tester can no longer meet the current test requirements. The traditional incremental test software has simple functions, complex test procedures, many steps requiring manual operation, and low test efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an enhanced relay protection test system, which can automatically test various items multiple times and completely. The electrical protection capability test provides a convenient and quick way. [0004] In order to solve the above technical problems, the present invention pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 崔缙韩士杰周永荣王煜严冰融
Owner STATE GRID ELECTRIC POWER RES INST
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