Power transmission and transformation equipment fault routing inspection core system based on ultrasonic waves and infrared thermal images

Abstract

The invention belongs to the technical field of power transmission and transformation equipment routing inspection, and particularly relates to a power transmission and transformation equipment fault routing inspection core system based on ultrasonic waves and infrared thermal images. The power transmission and transformation equipment fault routing inspection core system based on the ultrasonic waves and the infrared thermal images comprises a data acquisition module, a computer, a wireless communication module and a battery power supply system, wherein the battery power supply system is connected with the data acquisition module, the computer and the wireless communication module, the data acquisition module comprises an infrared thermal image sensor, an ultrasonic wave sensor, a protective cover, a holder and a network switch, the wireless communication module comprises a wireless broadband terminal and antennas, the infrared thermal image sensor and the ultrasonic wave sensor are installed in the protective cover arranged on the holder, and the network switch is connected with the ultrasonic wave sensor, the infrared thermal image sensor and the computer. The power transmission and transformation equipment fault routing inspection core system based on the ultrasonic waves and the infrared thermal images has the advantages that the ultrasonic wave technology and the infrared thermal image technology are comprehensively used for detecting faults of electrical devices, accuracy of fault diagnosis is improved, the frequency of missing inspection and the frequency of incorrect inspection are reduced, and the power transmission and transformation equipment fault routing inspection core system based on the ultrasonic waves and the infrared thermal images is high in efficiency, convenient to use, flexible and the like.

Description

technical field [0001] The invention belongs to the technical field of power transmission and transformation equipment patrol inspection, and in particular relates to a core system for power transmission and transformation equipment fault inspection based on ultrasonic waves and infrared thermal images. Background technique [0002] At present, in the power transmission and transformation link, ultrasonic waves can be used to detect faults such as partial discharge of power transmission and transformation equipment and insulator breakage. It is not only low in cost, high in efficiency, harmless to the human body and the environment, but also sensitive to cracks and high in detection sensitivity; Thermal imaging technology solves the problem of thermal failure of a large number of outdoor and exposed equipment in the power grid. Since this technology is a non-contact, long-distance thermal imaging detection of infrared light radiated from the surface of the equipment, it is in...

AI Technical Summary

Problems solved by technology

[0004] However, the combination of ultrasonic technology and infrared thermal imaging technology for simultaneous detection is currently mostly only used in laboratories or production workshops for non-destructive testing of equipment or materials, or to achieve distance measurement and positioning, and has no application in power sites.

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