Automatic patrol inspection method and system for the secondary equipment of an intelligent substation

Abstract

The invention provides an automatic patrol inspection method for the secondary equipment of an intelligent substation, comprising the following steps: step S1, activating an automatic patrol inspectorafter the identity verification of a management control center; step S2, selecting a patrol task and sending that patrol task to the automatic patrol; Step 3, calculating the patrol trajectory, scanning the two-dimensional codes on each screen cabinet according to the patrol trajectory, and matching with the patrol task by the automatic patrol detector; step 4, when the match is passed, opening that screen cabinet, scanning the two-dimensional code of each secondary equipment and recording the position; step 5, operating each secondary equipment by an automatic patrol device; Step S6, readingthe patrol information displayed on the operation panel, comparing the patrol information with the patrol task, and storing the comparison result by the automatic patrol detector; After patrol inspection, sending each comparison result to the control center for analysis; The invention also provides an intelligent substation secondary equipment automatic patrol inspection system. The invention hasthe advantages that the detection efficiency of the secondary equipment of the intelligent substation is improved, and the operation and maintenance cost is reduced.

Description

technical field [0001] The invention relates to the field of substations, in particular to an automatic inspection method and system for secondary equipment in an intelligent substation. Background technique [0002] Smart substation is a concept developed on the basis of digital substation, and it is the latest requirement for the technical form of substation in the smart grid environment. Smart substations are composed of advanced, reliable, energy-saving, environmentally friendly, and integrated equipment. Based on high-speed network communication platforms for information transmission, they can automatically complete advanced application functions such as information collection, intelligent adjustment, online analysis and decision-making, and collaboration and mutual assistance. [0003] When operating, maintaining and debugging smart substations, the detection information of secondary equipment is of great significance to the safety and stability of smart substations, s...

AI Technical Summary

Problems solved by technology

[0004] Traditionally, the detection of secondary equipment is manually operated and recorded one by one, but this method has the following problems: first, the operation and maintenance cost is high and the operation and maintenance efficiency is low through manual detection; First, errors and negligence are prone to occur in the operation and maintenance process; third, the detection data is not easy to record and maintain, and the detection data needs to be manually entered into the system

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