Power transformer production test monitoring system

Abstract

The invention discloses a power transformer production test monitoring system. The system comprises a quality detection line, the inlet end of the quality detection line is provided with a code spraying mechanism for spraying codes to a power transformer flowing into the quality detection line, the quality detection line is sequentially provided with multiple detection devices from the inlet end to the outlet end, each detection device is internally provided with a code spraying identification device for recording code spraying information on the power transformer flowing in / flowing out of thecorresponding detecting device, the code spraying identification devices are CCD cameras, each code spraying identification device is connected with the monitoring system, and therefore the monitoring system can accurately read detection delivery information of each qualified power transformer and detection failures of bad products in detection procedures specifically, a manufacturer can conveniently and directly obtain a detection result, the detection efficiency is high, data support is provided for improvement of subsequent equipment and process and industrial big data, and manual input isreduced.

Description

technical field [0001] The invention belongs to the technical field of power transformer production, and in particular relates to a power transformer production test monitoring system. Background technique [0002] The power transformer is a soft magnetic electromagnetic component with functions of power transmission, voltage conversion and insulation isolation. It is widely used in power supply technology and power electronics technology. [0003] Power transformers are mass-produced on an assembly line. After the production, the finished products need to be inspected and tested to eliminate unqualified products. A single produced power transformer has to go through multiple processes such as high-voltage testing and common-mode testing. At present, There is no comprehensive set of testing equipment for the above-mentioned testing procedures in the industry. Each testing procedure is carried out independently, and the testing results of each testing procedure are independen...

AI Technical Summary

Problems solved by technology

[0003] Power transformers are mass-produced on an assembly line. After the production, the finished products need to be inspected and tested to eliminate unqualified products. A single produced power transformer has to go through multiple processes such as high-voltage testing and common-mode testing. At present, There is no comprehensive set of testing equipment for the above-mentioned testing procedures in the industry. Each testing procedure is carried out independently, and the testing results of each testing procedure are independent of each other (such as the defect rate of each testing), so the final manufacturer can only get the results of each testing link. The overall pass rate; because a single power transformer product cannot be individually identified and marked, in the end it is impossible to know in which detection link each power transformer is defective, and the manufacturer cannot effectively monitor the factory information of each product, which is not conducive to the production process. Improvements in process and equipment

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