An HTS power switch using YBCO thin film controlled by AC magnetic field
An HTS power switch using YBCO thin film controlled by AC magnetic field
复制标题
交流磁场控制的YBCO薄膜高温超导功率开关
DOI:
10.1088/1361-6668/ab2d61
复制
发表时间:
2019
影响因子:
3.6
通讯作者:
Gawith J
中科院分区:
文献类型:
--
作者:
Gawith J
This report is on the design of and results from a fast-acting, high power density high temperature superconducting switch. The switch uses thin films of YBa 2 Cu 3 O 7− x on a sapphire substrate switched into the off-state through application of an AC magnetic field to the superconductor, which causes any transport current to experience a dynamic resistance. Results show reliable and repeatable switching of a 10× 30 mm section of thin film between an on-state with Ic of 100 A and an off-state of 9 mΩ, with off-state voltage exceeding 100 mV. On-state to off-state transition time is less than 1 ms and off-state to on-state transition time is around 15 ms. These results are promising for further development of a high power, fast-acting superconducting power switching device for use in applications such as flux pumps.
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DOI:
10.1002/9781118696644
发表时间:
2015-07
期刊:
--
影响因子:
--
作者:
R. Wesche
通讯作者:
R. Wesche
DOI:
--
发表时间:
1990
期刊:
影响因子:
--
作者:
Q. Y. Ma;E. Yang
通讯作者:
E. Yang
影响因子:
1.8
作者:
M. Lindmayer;H. Mosebach
通讯作者:
H. Mosebach
影响因子:
1.8
作者:
T. Tosaka;T. Kuriyama;M. Yamaji;K. Kuwano;M. Igarashi;M. Terai
通讯作者:
M. Terai
DOI:
--
发表时间:
1966
期刊:
影响因子:
--
作者:
F. Pawlek;D. Rogalla
通讯作者:
D. Rogalla