TY - GEN
T1 - Comparison of vacuum arc behaviors for slot type axial magnetic field contacts with and without iron plates
AU - Liu, Zhiyuan
AU - Wang, Dong
AU - Rong, Mingzhe
AU - Wang, Jimei
AU - Wang, Quan
PY - 2008
Y1 - 2008
N2 - We experimentally compared vacuum arc behaviors of slot type axial magnetic field (AMF) contact with and without iron plates. We can pared 3 contact diameters - 48mm , 58mm , 66mm and 2 contact gaps - 8mm and 14mm. The AMF contacts were fixed in a demountable vacuum chamber and the vacuum arcs were initiated by a trigger. We compared vacuum arc behaviors at 8 current peak values from 2.5kA to 21.8kA and the vacuum arc appearances were recorded by a high-speed charge-coupled device (CCD) video. Experimental results suggest that slot type AM F contacts with iron plates are suitable for high contact diameter case for a better vacuum arc control, where the vacuum arcs arc controlled in diffuse mode until higher current level.
AB - We experimentally compared vacuum arc behaviors of slot type axial magnetic field (AMF) contact with and without iron plates. We can pared 3 contact diameters - 48mm , 58mm , 66mm and 2 contact gaps - 8mm and 14mm. The AMF contacts were fixed in a demountable vacuum chamber and the vacuum arcs were initiated by a trigger. We compared vacuum arc behaviors at 8 current peak values from 2.5kA to 21.8kA and the vacuum arc appearances were recorded by a high-speed charge-coupled device (CCD) video. Experimental results suggest that slot type AM F contacts with iron plates are suitable for high contact diameter case for a better vacuum arc control, where the vacuum arcs arc controlled in diffuse mode until higher current level.
UR - https://www.scopus.com/pages/publications/57849150388
U2 - 10.1109/DEIV.2008.4676772
DO - 10.1109/DEIV.2008.4676772
M3 - 会议稿件
AN - SCOPUS:57849150388
SN - 9789737553829
T3 - Proceedings - International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV
SP - 272
EP - 275
BT - ISDEIV 2008 - Proceedings of the 23rd International Symposium on Discharges and Electrical Insulation in Vacuum
T2 - 23rd International Symposium on Discharges and Electrical Insulation in Vacuum, 23rd ISDEIV
Y2 - 15 September 2008 through 19 September 2008
ER -