Abrupt change detection with wavelet for small current fault relaying

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

Volumn 21, Issue 10, 2001, Pages 78-82

  Jia, Qing Quan ^a   Liu, Lian Guang ^a   Yang, Yi Han ^a   Song, Jia Hua ^a  

^a NORTH CHINA ELECTRIC POWER UNIVERSITY   (China)

Author keywords

Fault circuit selection wavelet; Singular detection; Small current fault

Indexed keywords

ELECTRIC CURRENT MEASUREMENT; ELECTRIC FAULT CURRENTS; ELECTRIC GROUNDING; EQUIVALENT CIRCUITS; SIMULATION; WAVELET TRANSFORMS;

FAULT CIRCUIT SELECTION; SINGULAR DETECTION; SMALL CURRENT FAULT;

ELECTRIC NETWORK ANALYSIS;

EID: 0035494105     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. Principle of magnitude and phase comparison for micro-computer based small current fault line selection
2. Wavelet: A new tool for the resonant grounded power distribution system relaying
3. Wavelets packet based detection of phase-to-ground fault in distribution automation system
4. Singularity detection and processing with wavelets