Visual inspection automation equipment is used to detect transformer appearance defects

Transformer is one of the important equipment in the power grid, transformer failure is usually accompanied by arc discharge and combustion, resulting in short circuit or other faults in the electrical equipment, resulting in fire and personal and property injury. The visual inspection of transformer appearance is one of the important prerequisites to ensure the safe and stable operation of transformer.

The content of transformer appearance defect visual inspection

Identify and detect defects, scratches, dents, coating peeling, oxidation, etc., on the transformer surface to ensure appearance integrity and product quality.

Detect abnormal components, such as loose connectors and damaged insulation parts, on the transformer exterior to avoid potential safety hazards. An infrared camera or other sensor detects the appearance of the transformer for abnormal temperature distributions to indicate potential faults or problems.

Detect the transformer for dirt, oil stains or other deposits, and clean it in time to maintain the normal operation of the equipment. Check whether the shell is deformed or abnormal in shape to prevent the stability and performance of the device.

Detect whether the identification, nameplate and other information of the transformer is clear and complete to ensure the accuracy and compliance of product information identification. Check whether the ambient factors around the transformer appearance are suitable, such as humidity and temperature.

Record appearance inspection results, establish maintenance records, and help enterprises to maintain and track equipment. Through the comprehensive detection of transformer appearance defects, the machine vision inspection system can help enterprises find and solve problems in time.

The above list is only a part of the items that need to be tested, not all. These projects are difficult and easy in the testing process, for the actual defects that need to be detected, and whether the visual inspection equipment manufacturers can meet the testing requirements, it depends on the strength of the manufacturers and the specific communication between the two sides.

Visual inspection automation equipment is used to detect transformer appearance defects

In this test case, the customer's testing demand point is to measure and test the transformer's missing needle, crooked needle, missing Angle and other dimensions, and sort good and bad products.

Transformer appearance defect detection is very important, it is related to its safety in the process of use.

The traditional manual detection method has low efficiency and low accuracy, and is prone to problems such as false detection, missed detection, and wrong detection, so that the safe use of transformer buried wire hidden dangers, the use of visual inspection automation equipment to detect transformer appearance defects, can more efficiently and accurately detect the problems existing in the product, eliminate the defective products, and avoid its flow into the market.