Single Phase Adaptive Autoreclosing Scheme Based on Continuous Wavelet Transform

@article{Khan2018SinglePA,
  title={Single Phase Adaptive Autoreclosing Scheme Based on Continuous Wavelet Transform},
  author={Waqar Ahmad Khan and Tianshu Bi},
  journal={2018 2nd IEEE Conference on Energy Internet and Energy System Integration (EI2)},
  year={2018},
  pages={1-5}
}
This paper proposes an adaptive single phase auto reclosing scheme for EHV transmission lines using continuous wavelet transform (CWT). The CWT extract features from the faulted phase voltage waveform. The wavelet coefficients obtained by CWT can provide an effective signal representation of the voltage at the faulty phase. An index is derived by the sum of the energy of CWT coefficients. By assessing the index, temporary and permanent faults can be identified. In case of temporary fault, arc… CONTINUE READING

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