Title :
Insulation recovery characteristics after current interruption for various electrodes of vacuum interrupter
Author :
Matsuo, Takuya ; Fujimori, H. ; Hara, Daisuke ; Yanabu, Satoru
Author_Institution :
Tokyo Denki University, 2-2, Kanda-nishiki-cho, Chiyodaku, Tokyo, Japan
fDate :
Sept. 27 2004-Oct. 1 2004
Abstract :
The insulation recovery characteristic after current interruption for vacuum interrupter was investigated. We used spiral electrode and axial magnetic field electrode for comparison of structure, CuBi contact and CuCr contact were used for comparison of contact material. In this paper, we discussed reasons of different characteristics for each electrode.
Keywords :
Circuit breakers; Circuit testing; Electrodes; Insulation; Interrupters; Magnetic fields; Spirals; Switches; Switching circuits; Voltage;
Conference_Titel :
Discharges and Electrical Insulation in Vacuum, 2004. Proceedings. ISDEIV. XXIst International Symposium on
Conference_Location :
Yalta, Crimea
Print_ISBN :
0-7803-8461-X
DOI :
10.1109/DEIV.2004.1422613
