Title :
Statistical Techniques for Partial-Discharge Location in Transformer Windings
Author :
Jeyabalan, V. ; Usa, S.
Author_Institution :
Victory Electricals Ltd., Chennai, India
fDate :
7/1/2011 12:00:00 AM
Abstract :
To locate the partial discharge in transformer windings, statistical techniques are proposed. The experimental studies are performed on a 22-kV prototype interleaved winding to prove the feasibility of the methods.
Keywords :
partial discharges; power transformers; statistical analysis; transformer windings; interleaved winding; partial-discharge location; power transformers; statistical techniques; transformer windings; voltage 22 kV; Correlation; Current measurement; Current transformers; Insulation; Partial discharges; Regression analysis; Windings; Insulation failures; partial-discharge (PD) location; power transformers; regression analysis; statistical method;
Journal_Title :
Power Delivery, IEEE Transactions on
DOI :
10.1109/TPWRD.2011.2112490
