System and method for verifying status of switching-in and withdrawing of soft-pressed plates in smart substation

Abstract

The smart substation's soft-press plate commissioning and withdrawing status verification system includes a file analysis module, a soft-press plate information list configuration module, a soft-press plate information graphic display module, a verification module and an alarm module. The verification method obtains the basic information of the soft clamping plate of the entire substation by analyzing the SCD model file, selects the soft clamping plate according to actual needs on the basis of the soft clamping plate information list, and configures the status template of the commissioning and withdrawing, and obtains the two by analyzing relevant messages or using corresponding services. The actual throw-in and withdrawal status of the soft press plate of the secondary device is compared with the throw-in and withdrawal status of the acquired soft press plate and the throw-in and withdrawal status configured in the selected verification template. Compared with the previous manual query and verification method, the present invention greatly improves the efficiency and accuracy; while realizing automation, it also effectively avoids errors caused by manual inspection; saves labor costs, and displays the reasons for the wrong status of throwing and returning On the page, make the staff visible at a glance.

Description

technical field [0001] The invention relates to the technical field of detection of soft pressure plates in intelligent substations, in particular to a system and method for verifying the status of soft pressure plates in all stations of intelligent substations. Background technique [0002] The substation includes primary equipment and secondary equipment, among which the pressure plate is the main item for the operation of the secondary equipment, which represents the commissioning and withdrawal of a certain function. The pressure plate is divided into hard pressure plate and soft pressure plate. The hard pressure plate exists in physical form. On this basis, the soft pressure plate uses software logic to strengthen the control of function input and exit and export signals. It has an “AND” relationship with the hard pressure plate. [0003] In smart substations, due to the networkization of signal and control circuits, the hard pressure plate will disappear with the disap...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of high labor intensity, low efficiency, and high error rate in the above-mentioned method of manually checking the throw-in and withdrawal status and repeatedly searching for throw-in and withdrawal errors, the present invention provides a unified verification of the entire station soft platen automatically. , and the verification result is easy to read. The system and method for checking the switching status of the soft pressure plate in the whole station of the smart substation

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