@inproceedings{113d8c02dfc74cb3b7734483ac188fe9,
title = "A New Transformer FRA Test Setup for Advanced Interpretation and Winding Short-circuit Prediction",
abstract = "The significance of the distribution and power transformers as the key components of the electric power grid is not overrated. Therefore, a thorough diagnosis and quality maintenance procedures are matters of the primary interest for power companies. Among most accurate and well-established transformer mechanical condition monitoring methods is the Frequency Response Analysis (FRA). FRA has a quite solid background in terms of research, industry application and international standardization. Nevertheless, the interpretation of the FRA still suffers from the ambiguity of the test results. In this paper, a modified measurement setup for FRA is proposed in order to collect the comprehensive data sets for statistical analysis and machine learning application. Based on the collected data a winding short-circuit detection and fault severity prediction model is developed. The estimated accuracy of the proposed interpretation and classification method demonstrated the validity of the novelty approach.",
keywords = "fault detection, FRA interpretation, Frequency Response Analysis (FRA), severity prediction, winding short-circuit",
author = "Venera Nurmanova and Yerbol Akhmetov and Mehdi Bagheri and Amin Zollanvari and Gharehpetian, {Gevork B.} and Toan Phung",
year = "2020",
month = jun,
doi = "10.1109/EEEIC/ICPSEurope49358.2020.9160545",
language = "English",
series = "Proceedings - 2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe, EEEIC / I and CPS Europe 2020",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
editor = "Zhigniew Leonowicz",
booktitle = "Proceedings - 2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe, EEEIC / I and CPS Europe 2020",
address = "United States",
note = "2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe, EEEIC / I and CPS Europe 2020 ; Conference date: 09-06-2020 Through 12-06-2020",
}