A topology-associated configuration relay protection testing system and method

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 low test safety and efficiency, lack of means, etc.

Active Publication Date: 2020-06-02
STATE GRID HUBEI ELECTRIC POWER RES INST +1
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Problems solved by technology

[0003] At present, the relay protection test or relay protection tester calibration carried out based on relevant technical standards mostly relies on various test instruments to complete the whole process of manual operation and manual recording of test data. The artificial setting of test parameters in the existing test method is relatively The safety and efficiency of random testing combined with an equipment outage is not high, the means of comprehensive automatic testing (such as start-up and debugging) based on the panorama of the substation is lacking, and the automatic testing method and platform of relay protection need to be improved

Method used

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  • A topology-associated configuration relay protection testing system and method
  • A topology-associated configuration relay protection testing system and method
  • A topology-associated configuration relay protection testing system and method

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Embodiment Construction

[0055] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention.

[0056] A topology-associated configuration relay protection test system provided by the present invention, its module schematic diagram is as follows figure 1 As shown, the test system includes two subsystems of a test console 100 and a test bench 200 .

[0057] The test console 100 is used to collect necessary basic test information through the test object 300 and the grid information system 400, the test basic information includes the basic attribute information of the test object and the attribute information of the grid, such as the primary main wiring diagram of the substation and the relay Protection information, etc., after information analysis and processing, form the topology association information between the relay protection system of the substation and the primary main wiring. On this basis...

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Abstract

The invention provides a topological correlation configuration relay protection test system and method. The test system mainly comprises two parts including a test control table and a test work table,wherein the test control table is used for completing external information interaction, application data management, information analysis processing, test configuration configuring, test process control and test comprehensive management; the test work table is used for receiving signal commands of the test control table and providing test excitation signals for a detection object. The automatic test and management on the accuracy, main functions and feeding electric network operation of the relay protection device and the system of the device can be realized; a test report can be generated according to the preset evaluation rule.

Description

technical field [0001] The invention relates to the field of electric power system relay protection, in particular to a topology-associated configuration type relay protection testing system and method. Background technique [0002] Relay protection is the "first line of defense" of power system operation, and its intrinsic safety capability is particularly important. The testing and inspection of relay protection equipment and its testing equipment is the main quantitative and qualitative analysis method to judge its use status. Relay protection testing must follow strict standard operating procedures to ensure that the test results are objective, true and effective. [0003] At present, the relay protection test or relay protection tester calibration carried out based on relevant technical standards mostly relies on various test instruments to complete the whole process of manual operation and manual recording of test data. The artificial setting of test parameters in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 李鹏洪梅子文博黎恒烜吴迪雷杨张浩杜镇安陈堃叶庞琪王婷张侃君
Owner STATE GRID HUBEI ELECTRIC POWER RES INST
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