Location of partial discharges sources by means of blind source separation of UHF signals

@article{Boya2015LocationOP,
  title={Location of partial discharges sources by means of blind source separation of UHF signals},
  author={Carlos Boya and M{\'o}nica V. Rojas-Moreno and Marta Ruiz-Llata and Guillermo Robles},
  journal={IEEE Transactions on Dielectrics and Electrical Insulation},
  year={2015},
  volume={22},
  pages={2302-2310}
}
Partial discharges (PD) detection is a widely extended technique for the diagnosis of electrical equipment. Ultra-high frequency (UHF) detection techniques appear as the best choice if the goal is to detect PD online and to locate devices with insulation problems in substations and overhead lines. The location of PD is based on the determination of the difference of the time of arrival of electromagnetic pulses radiated by a source of PD to an array of antennas distributed around the monitored… CONTINUE READING

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