DIAGNOSIS AND ANALYSIS OF THE CONDITION FOR POWER TRANSFORMERS AFTER FAULT EVENT

Professional diagnostics, testing and analysis provide numerous benefits, including early detection of potential failures, prevention of downtime, and more. Monitoring the condition of transformers is a complex process that requires knowledge and understanding of multiple fields, such as transformer operating principles, measurement techniques, data analysis, and result interpretation. Detailed diagnostics and analysis of the condition of power transformers after fault events are crucial for determining their further status. The aim of this work is to share practical experiences and testing methods with professionals facing similar challenges, with an emphasis on the application of appropriate diagnostic techniques and recommendations for improvement.