Investigation of Partial Discharge Propagation and Location in Multiple-α and Single- Α Transformer Windings Using Optimized Wavelet Analysis

  title={Investigation of Partial Discharge Propagation and Location in Multiple-α and Single- Α Transformer Windings Using Optimized Wavelet Analysis},
  author={Mohammad Salay Naderi and Mehdi Vakilian and T. R. Blackburn and T. B. PHUNG and M. S. Naderi},
Partial discharges (PD) are recognized as the main cause of the inner insulation deterioration process in power transformers. Therefore, the optimum inner insulation design is one of the challenges a transformer designer is faced with. Transformer strength, especially during transient conditions, is a criterion for transformer insulation designers. This challenge has made designers initiate and employ other types of winding, for example, rather than ordinary layer and disc windings employ the… CONTINUE READING
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