Detecting system and method for distribution network switch cabinet

Abstract

The invention relates to a detecting system for a distribution network switch cabinet. The detecting system comprises a remote monitoring end and multiple detecting ends, the detecting ends comprise multiple infrared temperature measurement units, wireless humidity detecting units and monitoring units, the infrared temperature measurement units and the wireless humidity detecting units are separately connected with the monitoring units, the monitoring units are connected with the remote monitoring end through a network, the infrared temperature measurement units are fixed to the side walls ofthe switch cabinet and the back face of a cabinet door through horizontal movement devices, and the monitoring units are arranged on the front face of the switch cabinet door. The detecting system hasthe advantages that infrared temperature measurement is adopted, contact with components is not needed, and cooling of the components is not affected; the infrared temperature measurement units and the horizontal movement devices are arranged, so that temperature detection is comprehensive; an image processing technology is adopted for selecting too-high-temperature points conveniently and rapidly.

Description

technical field [0001] The invention relates to the field of temperature monitoring, in particular to a detection system and detection method for a distribution network switch cabinet. Background technique [0002] High-voltage switchgears in power plants and substations are important electrical equipment. During the long-term operation of the equipment, there is a risk of fire accidents caused by abnormal heating of the components in the switchgear, so the detection of the switchgear is very important. [0003] Existing switchgear testing only focuses on certain points, such as busbar connections, moving contacts, etc., ignoring the temperature detection of other parts, and there is a problem of incomplete temperature detection. Contents of the invention [0004] The present invention mainly solves the above problems, and provides a comprehensive and intuitive temperature detection system and detection method for distribution network switch cabinets. [0005] The techni...

AI Technical Summary

Problems solved by technology

[0003] Existing switchgear testing only focuses on certain points, such as busbar connections, moving contacts, etc., ignoring the temperature detection of other parts, and there is a problem of incomplete temperature detection

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