Recognition of UHF PD signals in transformers based on wavelet and fractal theory

Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP

Volumn , Issue , 2007, Pages 192-195

  Jin, Zhuorui ^a   Wang, Youyuan ^a   Ning, Jiaxin ^a   Li, Jian ^a   Wang, Xueshong ^b  

^a CHONGQING UNIVERSITY   (China)

^b Feizhou Electricity Company   (China)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER NETWORKS; FEATURE EXTRACTION; FEEDFORWARD NEURAL NETWORKS; FRACTAL DIMENSION; FRACTALS; HIGH FREQUENCY TRANSFORMERS; INITIATORS (CHEMICAL); NEURAL NETWORKS; PARTIAL DISCHARGES; PATTERN RECOGNITION; RADIAL BASIS FUNCTION NETWORKS; UHF DEVICES; DIRECTIONAL PATTERNS (ANTENNA); EXPERIMENTS; WAVELET TRANSFORMS;

FRACTAL THEORY; WAVELET COEFFICIENTS; WAVELET TRANSFORMS;

SIGNAL PROCESSING; SIGNAL DETECTION;

ARTIFICIAL DEFECTS; FRACTAL DIMENSION ESTIMATION; HILBERT FRACTAL ANTENNAS; RADIAL BASIS FUNCTION NEURAL NETWORKS; RADIATING PATTERN; RECOGNITION METHODS; ULTRA-HIGH-FREQUENCY; WAVELET COEFFICIENTS;

EID: 51249122853     PISSN: 00849162     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CEIDP.2007.4451603     Document Type: Conference Paper

References (11)

1. G.P. Cleary and M.D. Judd, "UHF and current pulse measurements of partial discharge activity in mineral oil," IEE proceedings-Science, Measurement and Technology, vol. 153, 2006, pp: 47-54.
2. M.D. Judd, Li Yang, Ian B.B. Hunter, "Partial Discharge Monitoring for Transformers Using UHF Sensors Part I: Sensors and Signal Interpretation," IEEE Electrical Insulation Magazine, vol. 21, March/April 2005, pp: 5-14.
3. M.D. Judd, Li Yang, Ian B.B. Hunter, "Partial Discharge Monitoring for Transformers Using UHF Sensors Part II: Field Experience," IEEE Electrical Insulation Magazine, vol. 21, May/June 2005, pp: 5-13.
4. K. Raja, F. Devaux and S. Lelaidier, "Recognition of Discharge Sources Using UHF PD Signatures," IEEE Electrical Insulation Magazine, vol. 18, 2002, pp: 8-14.
5. E.M. Lalitha, L. Satish, "Wavelet Analysis for Classification of Multi-Source PD Patterns," IEEE Transactions on Dielectrics and Electrical Insulation, vol. 7, No. 1, 2000, pp: 40-47.
6. J. Li, C. Sun, L. Du, et al, "Study on Fractal Dimension of PD Gray Intensity Image," Proceedings of the Chinese Society of Electrical Engineering, vol. 22, (in Chinese), 2002, pp: 123-127.
7. Douglas H. Werner and Suman Ganguly, "An Overview of Fractal Antenna Engineering Research," IEEE Antennas and Propagation Magazine, vol. 45, 2003, pp: 38-57.
8. K.T. Viony, K.A. Jose, V.K. Varadan, et al, "Resonant Frequency of Hilbert Curve Fractal Antennas". Antennas and Propagation Society International Symposium, Boston, USA: IEEE, 2001, pp: 684-651.
9. D. S. Broomhead and D. Lowe, "Multivariable functional interpolation and adaptive networks". Complex Systems, vol. 2, pp. 321-355, 1988.
10. Bishop C M, Neural Networks for Pattern Recognition. Oxford: Clarendon Press, 1995: 164-191.
11. D. L. Donoho, "De-noising by Soft-Thresholding," IEEE Trans. on Information Theory, vol.41, 1995, pp: 613-627.