Automatic inspection method and device for secondary equipment state, storage medium and electronic device

Abstract

The invention provides an automatic inspection method and device for a secondary equipment state, a storage medium and an electronic device. The method comprises the following steps: determining thata trigger event occurs; performing an obtaining step: obtaining a primary device in the transformer substation, and determining a mapping association relationship among a primary device, a secondary device and secondary equipment according to a pre-established device model; performing a determination step: determining the operation state of a secondary device correspondingly associated with the primary device according to the obtained operation mode of the primary device, the state of the secondary equipment, a secondary rule and a mapping association relationship; circularly executing the obtaining step and the determining step to sequentially determine the operation states of the secondary devices correspondingly associated with all the primary devices in the transformer substation; andwhen identifying that the operation state of the target secondary device in the transformer substation is an abnormal state, determining target secondary equipment causing the operation state of the target secondary device to be the abnormal state according to the mapping association relationship.

Description

technical field [0001] The present invention relates to the technical field of electric power equipment, in particular to an automatic inspection method and device, a storage medium, and an electronic device for the status of secondary equipment. Background technique [0002] Power equipment inspection is a key task in the power system operation system. It is used to check the operation status of equipment, master the operation rules of equipment, and ensure the safe and stable operation of the power system. [0003] However, the current intelligent inspection of power equipment is mainly used for primary equipment inspection. For secondary equipment with a large number of types and quantities, the application of intelligent inspection is not significant. Common inspection methods include robot video or image scanning secondary equipment , converted into status information and sent to remote systems for remote monitoring. Or add sensors and other equipment to achieve second...

AI Technical Summary

Problems solved by technology

This type of method only solves the problem of front-end status collection. After the status is collected, it is sent to the remote system. Whether the status of the secondary equipment is abnormal still needs to be manually checked and verified, and senior professionals who are familiar with the secondary equipment of the power system are required to be competent and consume a lot of energy. time, because there are thousands of secondary equipment in the substation, and their status changes with the operation mode of the primary equipment. Affect the relay protection function of primary equipment, thereby endangering the operation safety of the entire power system

[0004] In view of the problems in related technologies, such as the inability to effectively conduct automatic inspection of the status of secondary equipment in the power system, and the inability to quickly determine the secondary equipment with abnormal status, no effective technical solutions

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