Method, device and system for measuring quality of transformer oil by using laser

Abstract

The invention discloses a method, a device and a system for measuring the quality of transformer oil by using laser, and belongs to the field of data processing. The method comprises the following steps: extracting transformer oil on a transformer device, and performing laser transmission on the extracted transformer oil; in the process of performing laser transmission on the transformer oil, shooting laser in the transformer oil to obtain an RGB three-channel image of the laser, and converting the RGB three-channel image into a single-channel form to obtain a laser image; and carrying out gray processing on the shot laser image to obtain a gray pixel value, and judging the quality of the transformer oil product according to the gray pixel value. By analyzing the gray value of the transmission laser, whether the oil quality of the transformer oil reaches a specified value or not can be quickly judged.

Description

technical field [0001] The present invention relates to, and more particularly relates to, a method, device and system for measuring the quality of transformer oil by using a laser. Background technique [0002] In the process of extracting transformer oil, transformer oil is easily affected by impurities in pipelines and air gaps in equipment. Although a large amount of impurities can be washed out through preliminary oil discharge, in fact, due to the great difference in operating environment, in order to speed up the flow rate of oil washing Both the conduit and the tee will cause air bubbles, and a low flow rate cannot guarantee that impurities will be washed away. Therefore, it is necessary to ensure the quality of the oil sample through preliminary measurement. At present, there are many methods to measure the quality of oil. Considering that the method of laser measurement and particle counting of transformer oil is relatively mature, this method is used for prelimina...

AI Technical Summary

Problems solved by technology

[0002] In the process of extracting transformer oil, transformer oil is easily affected by impurities in pipelines and air gaps in equipment. Although a large amount of impurities can be washed out through preliminary oil discharge, in fact, due to the great difference in operating environment, in order to speed up the flow rate of oil washing Both the conduit and the tee will cause air bubbles, and the low flow rate cannot guarantee that the impurities will be washed away

Images