Using Synchronized Phasor Measurements to Detect Internal Faults in Power Transformers

Abstract

The analysis of Russian and global experience of technological development and the analysis of PMU functionalities show the usefulness of data on power facilities for solving different problems [1]. Due to high accuracy, sampling, short response time, as well as synchronization of measurements with global navigation systems, WAMS data can be effectively used for solving a wide range of tasks, including power transformer fault identification.