Sequential control operation order automatic anti-error check method based on simulation IED device

An operation ticket and error prevention technology, which is applied in program control, general control system, electrical testing/monitoring, etc., can solve the problems that the sequence control function cannot be put into actual operation, time-consuming and laborious, and lack of item-by-item verification, so as to improve the usability, The effect of ensuring safety and improving work efficiency

Inactive Publication Date: 2016-02-03
INTEGRATED ELECTRONICS SYST LAB
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] When the sequence control function of smart substation is accepted by the project, if the scale of the substation is large and the number of intervals is large, the number of related sequence control tasks is very large, and it is time-consuming and laborious to verify item by item. In addition to many factors such as the urgent time on site, the acceptance personnel often just simply check Whether the sequence control function is available or not, this objectively prevents the sequence control function from being put into actual operation. At present, there is a lack of a method to check and accept the sequence control operation ticket item by item and improve the practicality of the sequence control function project

Method used

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  • Sequential control operation order automatic anti-error check method based on simulation IED device
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  • Sequential control operation order automatic anti-error check method based on simulation IED device

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Embodiment Construction

[0044] The automatic error prevention verification method for sequential control operation tickets based on the simulated IED device comprises the following steps:

[0045] Step 1. Use the system configuration tool of the smart substation to configure and generate the SCD model file of the smart substation;

[0046] Step 2. Simulate the IED model of the intelligent substation

[0047] Import the SCD model file of the smart substation into the IEC61850MMS simulation service system to build the protection, measurement and control secondary equipment model of the whole station;

[0048] Step 3, the operation ticket error prevention verification system obtains the sequential control operation ticket from the intelligent substation monitoring system;

[0049] (1) Establish a connection between the operation ticket error prevention verification system and the intelligent substation monitoring system. The operation ticket error prevention verification system obtains the current oper...

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Abstract

The invention relates to a sequential control operation order automatic anti-error check method based on a simulation IED device. The method, by means of the simulation protection measurement and control IED device, may effectively verify the rationality of a switching operation sequential control operation order without dependence on the participation and cooperation of primary equipment of a transformer station, covers the full path of the switching operation process of the transformer station, greatly increases the work efficiency of engineering acceptance workers, enables step-by-step acceptance check of sequential control operation order, effectively improves the availability of one-button sequential control of the smart transformer station, and guarantees the operation safety of a power system.

Description

technical field [0001] The invention relates to an intelligent checking method for error prevention of an electric power system operation ticket, in particular to an automatic error prevention checking method for a sequential control operation ticket based on a simulated IED device. Background technique [0002] When the sequence control function of smart substation is accepted by the project, if the scale of the substation is large and the number of intervals is large, the number of related sequence control tasks is very large, and it is time-consuming and laborious to verify item by item. In addition to many factors such as the urgent time on site, the acceptance personnel often just simply check Whether the sequence control function is available or not objectively prevents the sequence control function from being put into actual operation. At present, there is a lack of a method that can check and accept the sequence control operation ticket item by item and improve the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0224G05B2219/32183
Inventor 苏怀广王菲菲李慧强刘吉庆宋晓娜张凯
Owner INTEGRATED ELECTRONICS SYST LAB
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