Wavelet-based Denoising of Partial Discharge Signals Buried in Excessive Noise and Interference

@inproceedings{Satish2004WaveletbasedDO,
  title={Wavelet-based Denoising of Partial Discharge Signals Buried in Excessive Noise and Interference},
  author={L. Satish and B. Nazneen},
  year={2004}
}
Achieving acceptable levels of sensitivity during on-line and/or on-site partial discharge (PD) measurements still continues to remain a very challenging task, primarily due to strong coupling of external (random, discrete spectral and stochastic pulsive) interferences. Many analog and digital approaches have been proposed for suppressing these interferences, and amongst these, rejection of the pulsive type of interferences is known to be vvry diffcult, if not impossible. The time and frequency… CONTINUE READING
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