Identification Methods for Transformer Turn-to-Turn Faults and Inrush Current Based on Electrical Information Article Swipe

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Inrush current Transformer Isolation transformer Distribution transformer Engineering Reliability engineering Energy efficient transformer Current transformer Electrical engineering Electronic engineering Computer science Voltage

Xinyi Gong , Yuping Zheng , Shuyan Pan , C. Wu , Jinzhao Deng ·

YOU? · · 2022 · Open Access · · DOI: https://doi.org/10.1088/1742-6596/2215/1/012018 · OA: W4221124440

Power transformer is the most imperative and crucial equipment in electrical power system. Accurately monitoring the occurrence of transformer faults and rapidly isolating the faults are of great significance to ensure the reliability of power supply and avoid serious damage to the transformer. There are many methods used in the transformer to monitor transformer running state. This paper provides a comprehensive overview of transformer turn-to-turn fault and inrush current identification methods based on electrical information, and expounds the systematic research content that needs to be carried out for transformer turn-to-turn fault identification methods based on magnetic flux leakage information.