Switch cabinet intelligent marking device and system based on Internet of Things

Abstract

The invention provides a switch cabinet intelligent marking device and system based on the Internet of Things. Specifically, fault detection and prediction are carried out on collected equipment operation parameters by constructing an SML model; the invention further provides an information interaction technology platform integrating a data acquisition module, a data processing center module and amarking device. The defects that an existing signboard is prone to shifting or information is not updated in time or information is disordered are overcome. The maintenance and troubleshooting efficiency of field operation personnel and the fault detection and judgment capability are effectively improved; a neural network algorithm is adopted to optimize the SML model, the accuracy and authenticity of the SML model are improved, a Bayesian prediction model is further constructed for fault risk prediction, faults are effectively restrained before happening, scientific and intelligent management is achieved, and safe and stable operation of a power system is guaranteed.

Description

technical field [0001] The invention relates to the field of substation electrical equipment, in particular to an intelligent labeling device and system for a switch cabinet based on the Internet of Things. Background technique [0002] At present, for the safety management and control of power equipment in substations, the real-time operation data generated during operation is mainly transmitted to the management platform for monitoring and management through real-time monitoring of the operation data of various electrical and communication equipment in the substation. When abnormal data is found, the management platform will send out an alarm signal and notify the operating personnel to conduct on-site inspections. After receiving the alarm notification, the operating personnel need to perform fault detection and check one by one, which may easily cause major disasters caused by untimely repairs. Experience Insufficient operating personnel, or new fault problems, it is dif...

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes an intelligent labeling device and system for switch cabinets based on the Internet of Things, aiming to solve technical problems such as untimely handling of power system faults and inaccurate technical operations in the prior art

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