Wavelet transform de-noise of PD signal on coaxial cylinder electrodes

Conference Record of IEEE International Symposium on Electrical Insulation

Volumn , Issue , 2004, Pages 131-134

  Zheng, Dianchun ^a   Zhang, Chunxi ^a   Sun, Xueyong ^a   Liu, Huawei ^a   Yang, Jiaxiang ^a  

^a HARBIN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

De noise; Gas breakdown; Scaling function; Wavelet transform

Indexed keywords

ACOUSTIC NOISE; ALGORITHMS; ELECTRIC POTENTIAL; ELECTRODES; FAILURE ANALYSIS; FOURIER TRANSFORMS; SIGNAL PROCESSING; WAVELET TRANSFORMS;

DE-NOISE; GAS-BREAKDOWN; METAL PARTICLES; SCALING FUNCTIONS;

PARTIAL DISCHARGES;

EID: 14844307074     PISSN: 01642006     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Cui, Jintai, "On the wavelet", Xi'an Jiaotong Univ. Press,Jan. 1995.
2. Wang, Heng et al. 'Study on extracting PD signals from narrow band with the wavelet transform", High Volt Technology and Apparatus, No.3, Jul,1998.pp.3-5.
3. Mallat, S et al. "Singularity detection and processing with wavelet". IEEE Trans. IT, 1996, 38(2):617.
4. Falciner, "Fractal Geometry, Mathematical foundation and applications", New York: Wiley, 1990.
5. Yang, Yongming et al. "A new method for restraining periodical interfere of PD on line", High Volt Technology and Apparatus, No.3, Jul,1998.pp.41-43.
6. Zheng, Zhong et al, "Characteristic Analysis of the Impulse PD", High Volt Technology and Apparatus, Dec.1999, pp15-17.