Title :
Tracking and surface discharge at the oilߝpressboard interface
Author :
Mitchinson, P.M. ; Lewin, P.L. ; Strawbridge, B.D. ; Jarman, P.
Author_Institution :
Sch. of Electron. & Comput. Sci., Univ. of Southampton, Southampton, UK
Abstract :
A different approach to the study of surface tracking reveals a new view of the oil-pressboard interface and suggests a link between the electric double layer and the boundary layer.
Keywords :
partial discharges; transformer oil; boundary layer; electric double layer; oil-filled transformers; oil-pressboard interface; surface discharge tracking; Surface discharges; transformer, partial discharge, electric double layer, tracking, static electrification;
Journal_Title :
Electrical Insulation Magazine, IEEE
DOI :
10.1109/MEI.2010.5482553
