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Closed loop testing method of integrated anti-mistake system of master station and substation and its system

A closed-loop test and master-substation technology, applied in the power field, can solve problems such as limited test results and poor basic conditions, and achieve the effects of ensuring interoperability and scalability, avoiding tediousness, and improving efficiency

Active Publication Date: 2018-05-04
CHINA ELECTRIC POWER RES INST +4
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  • Application Information

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Problems solved by technology

The basic conditions of the test are poor, the test case is temporarily prepared for the acceptance outline, and the test effect is limited

Method used

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  • Closed loop testing method of integrated anti-mistake system of master station and substation and its system
  • Closed loop testing method of integrated anti-mistake system of master station and substation and its system
  • Closed loop testing method of integrated anti-mistake system of master station and substation and its system

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Embodiment Construction

[0045] The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0046] The flow diagram of a closed-loop test method for the master-substation integrated error prevention system proposed by the present invention is as follows figure 1 shown, including:

[0047] Based on the preset test case set, the anti-mistake system of the main station performs anti-mistake verification, and sends the remote control preset request to the pre-set simulation sub-station;

[0048] The simulation substation responds to the anti-mistake verification request of the substation sent by the main station, and returns the verification result to the main station anti-mistake system through the pre-defined power grid anti-misinformation collection protocol and interactive mode.

[0049] The schematic diagram of the method is shown in the figure 2 As shown, the primary equipment of the main station is remotely operated...

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Abstract

The invention provides a closed loop testing method of an integrated anti-mistake system of a master station and a substation and a closed loop testing system. The closed loop testing method includessteps that a master station anti-mistake system carries out an anti-mistake calibration on the basis of a preset testing case set, and sends a remote preset request to a preset simulation substation;the simulation substation responds a substation anti-mistake checking request sent by the master station and returns the checking result to the master station anti-mistake system through a preset power grid anti-mistake information collecting convention and interactive mode. Compared with the prior art, the method and the system can avoid many links from operation of regulators to correct responseof a substation device to the whole process through not interlinking with five-defense system of the actual substation system, thereby simplifying the structuring of the closed loop testing environment of the integrated anti-mistake system of the master station and the substation while also meeting the demand of function verification.

Description

technical field [0001] The invention belongs to the technical field of electric power, and in particular relates to a closed-loop testing method and system for an integrated error prevention system of master and substations. Background technique [0002] At present, for the functional test of the master-substation integrated error prevention system, the control system is generally used to simulate the master station server and the SCADA pre-acquisition unit of the data acquisition and monitoring control system. The host or substation microcomputer anti-error host is connected as the test system environment, and the master-substation communication protocol and interoperability function test is performed by simulating messages or software setting. The construction of the closed-loop test environment for the master-substation integrated error prevention system requires the deployment of monitoring system hosts from various manufacturers or microcomputer error prevention hosts i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0213G05B2219/24065Y02E60/00
Inventor 潘玲玲王艳李峰姚建国杨胜春於益军冯树海庄卫金王礼文王勇唐志军林文斌袁宇波张振安
Owner CHINA ELECTRIC POWER RES INST
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