Forced vacuum arc interruption using an oscillatory transverse magnetic field and parallel capacitance

被引：0
|
作者：
Klajn, Antoni [1 ]
机构：
[1] Wroclaw Univ Technol, Inst Elect Power Engn, PL-50370 Wroclaw, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2009年 / 85卷 / 06期
关键词：
vacuum arc; forced interruption; transverse oscillatory magnetic field; PLASMAS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The paper presents results of experimental work concerning a forced interruption of the vacuum arc current in the range from 100 A to 600 A, using an oscillatory transverse magnetic field and a capacitance connected parallel to the switching contacts. The aim of the measurements was to determine the boundary values of this capacitance at a given range of magnetic flux density parameters: increasing rate from 530 T/s to 1480 T/s and frequency from 510 Hz to 1350 Hz. Furthermore, a simplified mathematical model of observed phenomena is presented in the paper.
引用
收藏
页码：130 / 135
页数：6
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