Transient Electromagnetic Phenomena during Current Limiting Process in YBCO Thin Film
Transient Electromagnetic Phenomena during Current Limiting Process in YBCO Thin Film
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YBCO薄膜限流过程中的瞬态电磁现象
DOI：
10.1088/1742-6596/43/1/230
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发表时间：
2006
期刊：
影响因子：
--
通讯作者：
H. Ohsaki
中科院分区：
文献类型：
--
作者：
Y. Ichiki;H. Ohsaki
为了设计出可靠的、高性能的故障限流器，需要估计非均匀超导特性对限流过程和S-N转变的影响。本文描述了用拾取线圈测量YBCO薄膜中的瞬变电磁现象，以观察其均流过程和电流分布的变化。首先测量了稳态下的电流分布。在此基础上，测量了镀银的YBCO薄膜在过电流作用下的暂态现象。
In order to design a reliable and high-performance fault current limiter, it is necessary to estimate the influences of the inhomogeneous superconducting properties on the current limiting process and S-N transition. This paper describes the measurements of transient electromagnetic phenomena in YBCO thin film using pick-up coils to observe current-sharing process and change of current distribution. At first current distribution in a steady state was measured. And then transient phenomena caused by applying an overcurrent to YBCO thin film covered with a silver layer were measured.
使用超导薄膜的限流装置的有限元分析和 YBCO 涂层导体的交流损耗
DOI：
--
发表时间：
2004
期刊：
The International Journal for Computation and Mathematics in Electrical and Electronic Engineering 23
影响因子：
--
作者：
H.Ohsaki;S.Sugita;Y.Ichiki
通讯作者：
Y.Ichiki