What Are The Maintenance Methods Of Oil-Immersed Transformers?

Oil-immersed transformer as an important equipment in the power system, its good maintenance is very important, not only to extend the service life, but also to ensure its safe and stable operation. The following will introduce the maintenance method around the oil-immersed power transformer in detail.

First of all, regular oil quality testing is the key to keep the oil-immersed power transformer running. Oil detection can accurately reflect the water, gas, dissolved gas and particulate matter in the oil, timely detect abnormal conditions in the oil, and take appropriate treatment measures according to the test results, such as oil filtration, drying or replacement, to ensure that the oil is kept in good condition.

Secondly, regularly checking the insulation status of the transformer is also an important part of maintenance. By testing insulation oil and insulation materials, you can assess the health status of insulation and prevent potential risks caused by aging or damage to insulation. For insulation oil, in addition to regularly testing its electrical performance, but also pay attention to check whether there are abnormal substances in the oil, timely treatment.

Third, keeping the environment around the transformer clean and dry is also an effective maintenance measure. The accumulation of environmental humidity, dust and pollutants may have an adverse effect on the operation of the transformer, so regularly cleaning the debris around the transformer and maintaining good ventilation can help reduce the temperature rise of the equipment and extend the service life of the equipment.

Finally, regular monitoring and recording of equipment operating status is also an essential part. By monitoring the operation parameters of the transformer, such as temperature, load, pressure, etc., the abnormal situation of the equipment can be found in time, the occurrence of failure can be prevented, and the transformer can be stable and reliable in long-term operation.

To sum up, the maintenance of oil-immersed power transformers requires a variety of cooperation and measures, from oil detection to insulation status assessment, to environmental cleaning and equipment status monitoring, each link is crucial. Only by doing these details can we effectively extend the service life of the transformer and ensure the safe and stable operation of the power system.