DEVELOPMENT OF A METHODOLOGY FOR ASSESSING THE TECHNICAL CONDITION OF A 110/10 KV TRANSFORMER SUBSTATION

The article reviews the existing methods of assessing the technical condition of transformer substations, their advantages and disadvantages. Based on the analysis of the results of the review and expert evaluation, the most optimal approach is chosen for the development of a new methodology. The developed methodology includes a comprehensive study, including physical, chemical and electrical diagnostic methods, as well as analysis of test results and monitoring of the technical condition of equipment