Thermal image acquisition and communication system based on infrared imaging power transformer inspection robot

Abstract

The invention belongs to the technical field of power transformer detection, and particularly relates to a thermal image acquisition and communication system based on an infrared imaging power transformer inspection robot. An image acquisition unit is connected with an electrical device. The image acquisition unit is connected with a pre-processing unit. The pre-processing unit is connected with atemperature extraction unit and an image transmission unit. The temperature extraction unit is connected with a microprocessor. The microprocessor is connected with a state display unit. A signal conversion unit is connected with the microprocessor. The signal conversion unit is connected with the image acquisition unit. An operation panel is connected with the microprocessor. The image transmission unit is connected with a mobile terminal. The microprocessor is connected with a communication unit. The communication unit is connected with the mobile terminal. A reset unit is connected with the microprocessor. The thermal image acquisition and communication system provided by the invention has the advantages of simple operation, small operation and maintenance workload, fast image acquisition speed, high processing precision, fast response speed, safe and reliable data transmission and the like, and lays the foundation for the development of image acquisition, processing and transmission technologies of a power transformer.

Description

technical field [0001] The invention belongs to the technical field of power transformer detection, in particular to a heat map collection and communication system for a power transformer inspection robot based on infrared imaging. Background technique [0002] The power transformer is an important voltage conversion equipment connecting the power grid and the sub-network, and its reliability and safety are directly related to the safety of the power grid and the stable operation of the sub-network. The daily maintenance of power transformers has developed from "troubleshooting" to "condition-based maintenance". However, the existing condition-based maintenance technology is not comprehensive enough for the monitoring of transformer operating parameters, and the accuracy of image processing is low. The monitoring results are mainly sent to the monitoring center, and maintenance personnel leave the monitoring The host cannot understand the operation of the power transformer i...

AI Technical Summary

Problems solved by technology

The daily maintenance of power transformers has developed from "troubleshooting" to "condition-based maintenance". However, the existing condition-based maintenance technology is not comprehensive enough for the monitoring of transformer operating parameters, and the accuracy of image processing is low. The monitoring results are mainly sent to the monitoring center, and maintenance personnel leave the monitoring The host cannot know the operation status of the power transformer in real time, and cannot take timely measures in case of abnormal conditions in the substation to eliminate potential safety hazards

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