Title :
Reduction of AC surface partial discharges by use of a hollow electrode
Author :
Tsurumizu, Tatsuya ; Yamano, Yoshiaki
Author_Institution :
Chiba Univ., Japan
Abstract :
We have studied the elimination of surface leaders by using a hollow electrode. The leader is the last stage of a surface streamer before flashover. We present the effect of the hollow electrode on the reduction of AC partial discharges (PD) under low voltage near the onset voltage of the PD
Keywords :
electrodes; partial discharges; surface discharges; AC surface partial discharges; HV insulation; flashover; hollow electrode; surface leaders; surface streamers; Conductors; Creep; Degradation; Dielectrics and electrical insulation; Electrodes; Gas insulation; Insulators; Low voltage; Partial discharges; Surface discharges;
Conference_Titel :
Electrical Insulating Materials, 1995. International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
4-88686-047-8
DOI :
10.1109/ISEIM.1995.496611
