Wavelet transform-based impulse fault pattern recognition in distribution transformers

IEEE Transactions on Power Delivery

Volumn 18, Issue 4, 2003, Pages 1588-1589

  Purkait, P ^a   Chakravorti, S ^b  

^a UNIVERSITY OF QUEENSLAND   (Australia)

^b JADAVPUR UNIVERSITY   (India)

Author keywords

Distribution transformer; Impulse fault simulation; Pattern recognition; Wavelet transform

Indexed keywords

COMPUTER SIMULATION; ELECTRIC FAULT CURRENTS; ELECTRIC TRANSFORMER INSULATION; ELECTRIC TRANSFORMER TESTING; LIGHTNING; PATTERN RECOGNITION; TRANSFORMER WINDINGS; WAVELET TRANSFORMS;

DISTRIBUTION TRANSFORMERS; IMPULSE FAULT SIMULATION; WAVELET TRANSFORM-BASED IMPULSE FAULT PATTERN RECOGNITION;

ELECTRIC TRANSFORMERS;

EID: 0141986701     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRD.2003.817845     Document Type: Article

References (3)

1. P. Purkait and S. Chakravorti, "Time and frequency domain analyzes based expert system for impulse fault diagnosis in transformers," IEEE Trans. Dielect. Elect. Insulation, vol. 9, pp. 433-445, June 2002.
2. I. Daubechies, "The wavelet transform, time-frequency localization and signal analysis," IEEE Trans. Inform. Theory, vol. 36, no. 5, pp. 961-1005, Sept. 1990.
3. F. de Leon and A. Semlyen, "Complete transformer model for electromagnetic transients," IEEE Trans. Power Delivery, vol. 9, pp. 231-239, Jan. 1994.