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Distributed synchronous testing device and method for a stability control device

A technology for synchronous testing and stable control devices, which is applied in electrical testing/monitoring, testing/monitoring control systems, general control systems, etc., and can solve problems such as difficulty in synchronous testing of stable devices

Active Publication Date: 2022-02-15
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a distributed synchronous testing device and method for a stabilizing device, which solves the technical problem of difficulty in synchronous testing of existing stabilizing devices

Method used

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  • Distributed synchronous testing device and method for a stability control device
  • Distributed synchronous testing device and method for a stability control device
  • Distributed synchronous testing device and method for a stability control device

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the solution of the application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0030] figure 1 An embodiment of a distributed synchronous testing device for a stability control device of the present application, such as figure 1 as shown, figure 1 Including:

[0031] The test host is used to send a synchronization signal to the interface device; it is also used to send a synchronization test command to the interface device every preset time interval after the ...

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Abstract

This application discloses a distributed synchronous testing device and method for a stability control device. The device includes: a testing host for sending a synchronization signal to an interface device; time period, send a synchronous test command to the interface device, and the synchronous test command includes a synchronization serial number; the interface device is used to feed back a response signal to the test host after receiving the synchronization signal; it is also used to , according to the synchronization test command, send the analog and switch test data to the test slave, and at the same time check whether the synchronization number and the count value at the local time are synchronized. data. The technical problem of difficulty in synchronous testing of existing stabilizing devices is solved.

Description

technical field [0001] The present application relates to the technical field of electric power system safety and stability control, and in particular to a distributed synchronous testing device and method for a stability control device. Background technique [0002] The power system safety and stability control system (hereinafter referred to as "stability control system") is a system composed of two or more power station safety and stability control devices (hereinafter referred to as "stability control devices") connected through communication equipment. An important facility for the stable operation of the second line of defense. The power system communication network realizes the transmission of information such as power flow, operating status and component failures of multiple components in the stability control system among the stability control devices of each station. Load measures to ensure the safe and stable operation of the power system. [0003] The collectio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
CPCG05B23/0216
Inventor 郭琦常东旭朱益华陈德扬李胜男陈勇
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD