Design of automated system to monitor power transformer states

Aim. The paper discusses the design of a power transformer monitoring system, which will store and systematize the chromatography of dissolved gases and acoustic control of insulation and terminals of power transformers. MATERIALS AND METHODS. It is proposed to collect data on power transformer states using existing methods. However, it is proposed to use the designed automated system based on .NET technology and the SQLite database management system to transmit, store, and analyze the data. RESULTS. The paper presents the database structure, algorithms used to collect and process test data, and templates of the generated reports. The authors developed the structure of the system user interface and basic capabilities. CONCLUSION. The developed system will improve the control performance of the railway power supply system due to the convenient presentation of relevant data on the current state of the controlled transformers and its changes.