Fast commutation of high current in double wire arrayZ-pinch loads
作者:
J. Davis,
N. A. Gondarenko,
A. L. Velikovich,
期刊:
Applied Physics Letters
(AIP Available online 1997)
卷期:
Volume 70,
issue 2
页码: 170-172
ISSN:0003-6951
年代: 1997
DOI:10.1063/1.118339
出版商: AIP
数据来源: AIP
摘要:
A dynamic model of multi-MA current commutation in a double wire arrayZ-pinch load is proposed and studied theoretically. Initially, the load is configured as nested concentric wire arrays, with the current driven through the outer array and imploding it. Once the outer array or the annular plasma shell formed from it approaches the inner array, the imploded plasma might penetrate through the gaps between the wires, but the azimuthal magnetic field is trapped due to both the high conductivity of the inner wires and the inductive coupling between the two parts of the array, causing a rapid switching of the total current to the inner part of the array. ©1997 American Institute of Physics.
点击下载:
PDF
(74KB)
返 回