Power equipment abnormality monitoring system and method based on multi-vision

Abstract

The invention discloses a power equipment abnormality monitoring system and method based on multi-vision. The monitoring system comprises a data acquisition device, an industrial personal computer andan abnormality monitoring center. The data acquisition device comprises an infrared camera for collecting an infrared image of a region where a power device is located, and a left-view visible lightcamera and a light-view visible light camera for collecting visible light images of the region where the power device is located; the industrial personal computer analyzes and processes the infrared image and the visible light image, detects an abnormal heating region of the power device, locates the abnormal heating region, and sends the abnormal heating information to the anomality monitoring center; and the abnormality monitoring center outputs early warning information after receiving the abnormal heating information. The power equipment abnormality monitoring system and method based on multi-vision in the invention can accurately and quickly detect the abnormal heating region of the power equipment and accurately locate the abnormal heating position, and performs early fault warning timely, thereby effectively avoiding the occurrence of the power equipment failure and reducing economic loss.

Description

technical field [0001] The invention relates to the technical field of power equipment monitoring, in particular to a multi-eye vision-based power equipment abnormality monitoring system and method. Background technique [0002] When the vast majority of power equipment fails or appears abnormal, it is initially accompanied by local or overall overheating or relatively abnormal temperature distribution. Therefore, in order to ensure the safe operation of power equipment, real-time monitoring of the thermal state of power equipment is required. [0003] The traditional substation fault detection is carried out by the operator to conduct regular on-site inspections with handheld infrared imaging thermometers, and analyze and diagnose the stored thermal images on the background PC. This working method is too dependent on technicians, and is affected by fatigue and experience. , Misjudgment; longer inspection cycle will also affect the timeliness of early warning. How to improv...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a multi-eye vision-based power equipment anomaly monitoring system and method, and solve the problem of missing detection, misjudgment, poor real-time performance and poor real-time performance of power equipment anomaly monitoring in the prior art. Technical issues with low degree of automation

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