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Modularized automatic test assembly system of rely protection device and test method of modularized automatic test assembly system

A relay protection device and automatic testing technology, which is applied in the direction of measuring devices, measuring electricity, and measuring electrical variables, etc., can solve the problems of taking up the time of testers, uneven quality, increasing false detections, missed detections, etc., to achieve automation and The effect of simple and convenient operation, efficient organization and management, and saving on-site inspection time

Inactive Publication Date: 2012-07-25
STATE GRID SHANDONG ELECTRIC POWER +1
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Problems solved by technology

At the same time, due to the social demand for the reliability of power grid power supply and the continuity of user power supply, the relay protection work is facing the problem of increasingly shortened maintenance and testing periods.
[0005] 3. The number of protection professionals in various units is generally insufficient and their quality is uneven, making it difficult to guarantee the quality of inspection work
When the schedule is tight and the pressure is high, the possibility of wrong detection and missed detection is increased
[0006] 4. The test report also needs to be sorted out manually, which takes up valuable time of the testers. The test report cannot be generated in time, and the test data of the same relay protection device cannot be provided in time or compared in different periods. The management of the test report is paper-based. In line with modern management methods
[0007] 5. In order to ensure the quality and safety of the inspection work, the State Grid Corporation requires the implementation of standardized operating methods, but currently lacks a practical implementation method

Method used

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  • Modularized automatic test assembly system of rely protection device and test method of modularized automatic test assembly system
  • Modularized automatic test assembly system of rely protection device and test method of modularized automatic test assembly system
  • Modularized automatic test assembly system of rely protection device and test method of modularized automatic test assembly system

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0041] like figure 1 figure 2 , a modular automatic test component system of a relay protection device, which includes a three-layer architecture, and the three-layer architecture is an interface layer 9, a logic layer 10, and a data layer 11;

[0042] The interface layer 9 includes a plan formulation module 12, a plan execution monitoring module 13, a test report processing module 14; a public platform module 19, and the interface layer 9 is used to complete the setting experiment, real-time data processing, interface display and information verification and analytical work;

[0043] The logic layer 10 includes a relay protection tester control module assembly 15, a data access module 16, and a protection verification procedure parsing module 17; the logic layer 10 is used to complete the relay protection tester control, data access, and protection ...

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Abstract

The invention discloses a modularized automatic test assembly system of a rely protection device and a test method of the modularized automatic test assembly system. The modularized automatic test assembly system comprises three layers of system structures: an interface layer, a logic layer and a data layer; the data layer comprises a database and the database is internally provided with a test template and a report template of the rely protection device; the test template is arranged for respectively representing all functions of different rely protection devices of different factories; the report template comprises a test report; a writing position of a test result of the test report is in a user defined mode; through the test template, the system further obtains the evaluation of the performance of the rely protection device; after a test is finished, a test report of the user defined mode can be automatically and immediately generated; and the system finishes an integrated function of testing and evaluating the rely protection device. The modularized automatic test assembly system of the rely protection device and the test method of the modularized automatic test assembly system, disclosed by the invention, have the beneficial effects that the function is complete, and the site problems that the site time testing time is long, a test environment is complicated, the artificial judgment can be wrong and the test report can not be written in time are solved.

Description

technical field [0001] The invention relates to a microcomputer protection field test system and a test method, in particular to a modular automatic test component system and a test method of a relay protection device. Background technique [0002] The regular inspection of the relay protection device is very important in the secondary work of the substation maintenance, and it is also one of the very frequent tasks; due to the large number of inspection items and the heavy workload of the protection device, the professional technical level and work proficiency of the testers are required. very high. At present, the on-site inspection of the relay protection of each unit of the power system mainly adopts the manual inspection method, and the shortcomings are prominent in: [0003] 1. In traditional on-site protection testing, using the relay protection tester, it is often necessary to manually test the various protection functions included in the relay protection device ite...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 张连宏侯广宇于洪胥明凯丁素英韩琪杨正东杜嘉寅戚磊张同乔刘清
Owner STATE GRID SHANDONG ELECTRIC POWER
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