Interpretation of Power Transformer Frequency Response Analysis Using Non-Parametric statistical Methods

سال انتشار:

1395

نوع سند:

مقاله کنفرانسی

زبان:

انگلیسی

مشاهده:

560

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شناسه ملی سند علمی:

CCESI01_351

تاریخ نمایه سازی: 5 بهمن 1395

چکیده مقاله:

Inter-turn faults have a significant role in power transformers and neglecting them can result more serious damages in power transformers. However, there is not a great study on this subject so far. Sweep Frequency Response Analysis (SFRA), based on comparisons between frequency responses, is a powerful method to detect these faults. Analyzing of the frequency response to detect the transformer faults requires the experts to interpret the test results. The main problem with SFRA is to need an expert view in failure detecting. The most accurate solution for this problems using statistical indicator. This paper means to propose a number of nonparametric statistical methods that have not been used so far. Then these equations are applied to some different sets of experimental SFRA measurements. Finally, some nonparametric statistical indicators that have good treat in recognizing inter-turn faults, using SFRA measurement, are presented.

نویسندگان

HadiFateh
Hadi Fateh

Phd Student, Islamic Azad University, Sanandaj Branch, Sanandaj, Iran, Iran

RahimShamsi Varzeghan
Rahim Shamsi Varzeghan

MSc at Electrical Engineering, Azarbaijan Shahid Madani University, Tabriz, Iran

Mohammad RezaJannati Oskuee
Mohammad Reza Jannati Oskuee

Phd Student, Electrical Engineering Department, Azarbaijan Shahid Madani University, Tabriz, Iran

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  • Simon A. Ryder, Methods for Comparing Frequency Response Analysis Measurements ...
  • J.R. Secue, E. Mombello, Sweep frequency response analysis (SFRA) for ...
  • S. A. Ryder. "Diagnosing transformer faults using frequency response analysis". ...
  • Hormatoll ahFiroozi , Marj an, Frequency Response Analysis- Condition Assessment ...
  • K. Jong-Wook, P. ByungKoo, J. Seung, K. Sang Woo, P. ...
  • K. Feser, J. Christian, T. Leibfried, A. Kachler, C. Neumann, ...
  • _ after transport, short circuit or 30 years of service, ...
  • J. Christian and K. Feser, "Procedures for detecting winding displacements ...
  • E. Rahimpour, J. Christian, K. Feser, and H. Mohseni, "Transfer ...
  • E. Rahimpour and D. Gorzin, _ new method for comparing ...
  • E.P. Dick, C.C. Erven, Transformer diagnostic testing by fre quencyre ...
  • S.A. Ryder. " A New Method For Diagnosing Transformer Faults ...
  • VahidBehjat, Ab olfazlVahedi , AlirezaS etayeshmehr, HosseinBorsi, Ernst Gockenbach, , ...
  • _ ahediAbolfaz _ BehjatVahid, Online monitoring of power transformers for ...
  • BehjatVahid, _ ahediAbolfaz , A DWT-based approach for detection ofinterturn ...
  • Behjat1 V, Vahedi A, Setayeshmehr A, Borsi H, Gockenbach E ...
  • Behjat V, Vahedi A, Numerical modeling of transformes interturn fauls ...
  • Rahimpour E , Jabbari M, and Tenbohlen S, Mathematict Comparison ...
  • Pourhossein K, Gharehpetian G.B., Rahimpour E., Araabi B.N., A probabilistic ...
  • Dallal, G.E. and Wilkinson, L. (1986): An analytic approximation to ...
  • Stephens, M.A. (1974): EDF statistics for goodness of fit and ...