Infrared charging detection device and compensation method based on automatic temperature and humidity compensation

Abstract

The invention provides an infrared live line detector based on temperature and humidity automatic compensation, and a compensation method thereof. The infrared live line detector based on temperature and humidity automatic compensation includes an environment temperature and humidity sensor, an infrared thermal imaging detection module, an automatic compensation module and an image display module, wherein the environment temperature and humidity sensor is used for detecting the environment temperature and the relative humidity; the infrared thermal imaging detection module is used for operating infrared temperature detection on the surface of an object in the field range; the automatic compensation module is used for automatically compensating the detection result of the infrared thermal imaging detection module according to the environment temperature and humidity; and the image display module displays the temperature values after compensation of the surface of the object in the field range by means of different colors. The infrared live line detector based on temperature and humidity automatic compensation, and the compensation method thereof can solve the problem that infrared live line detection of power grid equipment is high in the error of detection results because of the high relative humidity in the rainy and foggy weather, and can maintain high temperature detecting accuracy when the relative humidity is high and can preferably satisfy the accuracy requirement for infrared live line detection on site.

Description

technical field [0001] The invention relates to an infrared electrification detection device based on automatic temperature and humidity compensation and a compensation method thereof, which belongs to the technical field of electrical equipment electrification detection, and is a patrol inspection device and an infrared detector for accurately measuring the temperature distribution of the outer surface of electrical equipment in a field environment. temperature compensation method. Background technique [0002] Domestic power equipment has carried out condition-based maintenance with infrared thermal image live detection as an important technical means, and achieved good results. Overheating caused by equipment defects can be effectively found and the defects can be eliminated in time to avoid the occurrence of malignant failures of power equipment. However, there is a common problem with infrared thermal image detection devices for power equipment at present. Since infrare...

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Problems solved by technology

[0003] In view of the defects in the prior art, the object of the present invention is to provide an infrared electrification detection device based on automatic temperature and humidity compensation and its compensation method, which solves the problem that the relative humidity of rainy and foggy weather, which is faced by power grid equipment, causes the detection results to be relatively high. The problem of large errors, the temperature measurement accuracy is still high in the case of high relative humidity, which can well meet the accuracy requirements of on-site infrared live detection

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