Intelligent infrared thermal imaging measurement system for power cable terminal

Abstract

The invention provides an intelligent infrared thermal imaging measurement system for a power cable terminal. The intelligent infrared thermal imaging measurement system comprises a distance measuring unit module, an infrared measurement unit, a control unit, a movable platform, a lifting unit and an angle adjusting unit, wherein the infrared measurement unit is installed on the movable platform which moves by remote control, height lifting, angle adjustment and rotation can be realized by the lifting unit and the angle adjusting unit, the control unit determines the corresponding measurement distance and measurement angle according to program setting or remote control, and realizes the movement control and data storage of infrared thermal imaging. The intelligent infrared thermal imaging measurement system realizes partial discharge and online positioning by conducting distributed type microsecond-level synchronous high-speed sampling according to on-site demands, inspects the power cable terminal in a 360-degree range, realizes the short-distance measurement on the main heating position, and can conduct the infrared thermal imaging measurement on the same power cable terminal at the same distance and same angle.

Description

technical field [0001] The invention belongs to the field of infrared intelligent measurement, and relates to a power cable terminal infrared thermal imaging intelligent measurement system, in particular to a combination of intelligent motion control technology and infrared thermal imaging intelligent measurement technology to realize intelligent infrared thermal imaging of power cable terminals. A system for thermal imaging measurements. Background technique [0002] At present, in accordance with the relevant operating standards during the operation of power cables, it is necessary to conduct infrared thermal imaging measurements on cable lines including cable terminals on a regular basis. [0003] Existing infrared thermal imaging measurement methods basically rely on personnel to use handheld thermal imaging cameras for measurement, and some of them use infrared thermal imaging cameras installed in fixed positions for measurement. These two methods have many deficiencie...

AI Technical Summary

Problems solved by technology

These two methods have many deficiencies. The first one will cause measurement errors due to the operation proficiency and differences of personnel. At the same time, due to safety reasons, the measurement personnel cannot effectively approach the measured object, which also affects the measurement accuracy. bring error

The second type is that reliable measurement of key parts cannot be achieved due to infrared general measurement at a fixed position, and there are problems such as measurement dead zone

[0007] Neither of the existing two methods can fully meet the above requirements

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