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Automatic detection method for performance indicators of optical digital relay protection testers

An automatic detection and relay protection technology, applied in the direction of instruments, measuring devices, measuring electrical variables, etc., can solve the problems of lack of unified detection methods and low detection efficiency of optical digital relay protection testers, so as to ensure functional integrity and Performance reliability, improving detection efficiency, and promoting the effect of technology development

Inactive Publication Date: 2015-06-03
STATE GRID CORP OF CHINA +3
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Problems solved by technology

[0004] The present invention aims to solve the above-mentioned problems of lack of a unified and effective detection method for optical digital relay protection testers and low detection efficiency, and provides an automatic detection method for optical digital relay protection testers. The present invention follows the interface specification and has versatility, Based on the principle of not depending on the manufacturer and model of the specific tester, the automatic detection method of various performance indicators of the optical digital relay protection tester is studied, and the standard interface specification for communication between the detection system and the relay protection tester is formulated, so that the Any type of tester can be seamlessly connected to the detection system to carry out automatic detection of performance indicators

Method used

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  • Automatic detection method for performance indicators of optical digital relay protection testers
  • Automatic detection method for performance indicators of optical digital relay protection testers
  • Automatic detection method for performance indicators of optical digital relay protection testers

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Such as figure 1 As shown, the automatic detection method of the performance index of the optical digital relay protection tester, formulate the standard interface specification for communication between the detection system and the relay protection tester; formulate a standard and unified relay protection tester automatic online communication, test control, Report generation method.

[0025] Online communication methods include device information acquisition, device application association, and device port binding; test control methods include sending test configurations, sending test status, starting tests, stopping tests, processing binary input actions, processing binary output actions, and processing The test status is completed; the report generation method includes test data reception, test data processing, report template generation, and report result g...

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Abstract

The invention discloses an automatic detection method for performance indicators of optical digital relay protection testers. Standard and uniform automatic online communication of relay protection testers, test control and report generation method. The invention follows the principle that the interface specifications have universality and are independent of specific tester manufacturers and models, researches the automatic detection method of multiple performance indicators of optical digital relay protection testers, establishes standard interface specifications for communication between the detection system and the relay protection tester, so that any type of tester can be seamlessly connected to the detection system for the automatic detection of the performance indicators.

Description

technical field [0001] The invention relates to the detection field of an optical digital relay protection tester, in particular to an automatic detection method for an optical digital relay protection tester. Background technique [0002] With the promotion and construction of smart substations, the information transmission method of the secondary system has changed, which has led to tremendous changes in the structure, function, performance and implementation of the secondary system tester, especially the relay protection tester. At present, the functions and performances of the optical digital relay protection testers that conform to the IEC61850 and IEC60044 standard protocol systems are quite different. At present, there is a lack of unified and effective detection methods. The optical digital relay protection performance is generally guaranteed by the relay protection tester manufacturer, while The commissioning and maintenance of smart substations rely heavily on opti...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R35/00
Inventor 卜强生陆伟袁宇波高磊张鹏宋亮亮宋爽
Owner STATE GRID CORP OF CHINA
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