A method of fault line detection in distribution systems based on wavelets

PowerCon 2002 - 2002 International Conference on Power System Technology, Proceedings

Volumn 4, Issue , 2002, Pages 2635-2639

  Liang, Jun ^a   Yun, Zhihao ^a   Liu, Feifan ^b   Liu, Yutian ^a  

^a SHANDONG UNIVERSITY   (China)

^b INSTITUTE OF AUTOMATION   (China)

Author keywords

network fault diagnosis; power distribution lines; wavelet transforms

Indexed keywords

ELECTRIC FAULT CURRENTS; ELECTRIC GROUNDING; WAVELET TRANSFORMS;

ANALYSIS AND SIMULATION; ELECTRICAL QUANTITIES; FAULT LINE DETECTION; NETWORK FAULT DIAGNOSIS; POWER DISTRIBUTION LINES; SINGLE PHASE TO GROUND FAULTS; SINGULARITY DETECTION; WAVELET TRANSFORM MODULUS MAXIMA;

FAULT DETECTION;

EID: 84975473853     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICPST.2002.1047264     Document Type: Conference Paper

References (4)

1. Oinis Chaari, Patrick Bastard, Michel Meunier. "Prony's Method:An Efficient Tool for the Analysis of Earth Fault Currents in Petersen-Coil-Protected Networks," IEEE Trans. on Power Delivery, Vol. 10, no.3, pp:1234-1241. July 1995.
2. Bai Xiao, Hongchun Shu, Feng Gao. "Survey of the methods of fault line selection for single-phase-to-earth fault in networks with ungrounded neutral." Relay, Vol.29, No.4, pp.16-20 Apr 2001. (in Chinese)
3. Peng Mao, Yaming Sun, Zhaoming Zhang, Hongwei Du. "Wavelets Packet Based Detection Of Phase-To-Ground Fault In Distribution Automation System" Power System Technology, Vol.24, No.6, pp.9-13 Jun. 2000 (in Chinese)
4. Stephane Mallat and Wen Liang Hwang, "Singularity Detection and Processing with Wavelet." IEEE Trans. on Information Theory, Vol.38, No.2, pp. 617-643. March 1992