Wavelet transform coherence for magnitude and phase spectrum prediction from high frequency transient signals: Partial discharge in transformers

IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2016

Volumn 2016-January, Issue , 2017, Pages 1-6

  Suryavanshi, Hitesh ^a   Velandy, Jeyabalan ^b   Surendran, Jayalakshmi ^c  

^a SHRI GURU GOBIND SINGHJI INSTITUTE OF ENGINEERING AND TECHNOLOGY   (India)

^b CROMPTON GREAVES LTD   (India)

^c IGATE Global Solutions Ltd   (India)

Author keywords

Impulse testing; Partial discharge; Signal processing analysis; Spectrum analysis; Transformer; Transient signals

Indexed keywords

FREQUENCY DOMAIN ANALYSIS; IMPULSE TESTING; PARTIAL DISCHARGES; POWER ELECTRONICS; SIGNAL PROCESSING; SPECTRUM ANALYSIS; TIME DOMAIN ANALYSIS; TRANSIENTS; WAVELET TRANSFORMS; WINDING;

COHERENCE ANALYSIS; FREQUENCY DOMAIN RESPONSE; HIGH FREQUENCY TRANSIENTS; INTERLEAVED WINDING; MEASURED CURRENTS; SIGNAL PROCESSING ANALYSIS; TRANSFORMER; TRANSIENT SIGNAL;

ELECTRIC TRANSFORMER TESTING;

EID: 85029809688     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PEDES.2016.7914559     Document Type: Conference Paper

References (18)

1. IEC 60076-3, "Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air", 2009.
2. IEEE C57.98-2011 "IEEE Guide for Transformer Impulse Tests", 2011.
3. CIGRE JWG 12/13/23.2, "Electrical Environment of Transformers", Paris, 2002.
4. K. Karsai, D. Kerenyi and L. Kiss, "Large power transformer", Elsevier Science Publishers, New York., 1987.
5. S. V. Kulkarni and S.A. Khaparde, "Transformer Engineering: design and practice transformer engineering", Marcel Dekker Inc., New York, 2004.
6. E. Gulski, "Digital analysis of partial discharge", IEEE Transactions on Dielectrics and Electrical Insulation, vol. 2, no. 5, pp. 822-837, 1995.
7. M.S. Naderi, G.B. Gharehpetian, M. Abedi and T.R. Blackburn, "Modelling and detection of transformer internal incipient fault during impulse test", IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 15, No. 1, pp. 284-291, 2008.
8. L. Satish, "Short time Fourier and wavelet transformers for fault detection in power transformers during impulse test", IEE Pro. Sci. & Technology, Vol. 145, No. 2, pp. 77-84, 1998.
9. F.H. Kreuger, "Partial Discharge Detection in High-voltage Equipment", Butterworth-Heinemann Ltd,
10. S. K. Pandey and L. Satish, "Multiresolution signal decompostion: a new tool for fault detection in power transformers during impulse tests", IEEE Trans. Power Del., Vol. 13, No. 4, pp. 1194-1200, 1998.
11. Ramesh Kumar, Prabhat Patel, "Signal Denoising with Interval Dependent Thresholding Using DWT and SWT", International Journal of Innovative Technology and Exploring Engineering (IJITEE), Vol.I, Issue-6, pp. 47-52, 2012.
12. H.H. Sinaga, B.T. Phung and T.R. Blackburn, "Partial discharge localization in transformers using UHF detection method", IEEE Trans., Dielectr. Electr. Insul., Vol. 19, pp. 1891-1900, 2013.
13. K. L. Butler and M. Bagriyanik, "Characterization of transients in transformers using discrete wavelet transform", IEEE Transactions on Power Systems, Vol. 18, No. 2, pp. 648-656, 2003
14. P. Purkait, S. Chakravorti, "Pattern classification of impulse faults in transformers by wavelet analysis", IEEE transaction on dielectrics and electrical insulation, Vol. 9, No. 4, Aug. 2002.
15. Z. Ge, "Significance tests for the wavelet cross spectrum and wavelet linear coherence", Ann. Geophys., Vol. 26, pp. 3819-3829, 2008.
16. A. Grinsted, J.C. Moore and S. Jevrejeva, "Application of cross wavelet transform and wavelet coherence to geophysical time series", Nonlinear processes in geophysics, Vol. 11, pp. 561-566, 2004.
17. C. Torrence and Gilbert P. Compo, "A practical guide to wavelet analysis", Vol. 79, No. 1, pp. 61-78, 1998
18. th International Conference on Industrial and Information Systems (ICIIS), 2014.