Charging an HTS Coil: Flux Pump With an HTS Square Bridge
Charging an HTS Coil: Flux Pump With an HTS Square Bridge
复制标题
DOI：
10.1109/tasc.2021.3089125
复制
发表时间：
2021
影响因子：
1.8
通讯作者：
L. Fu;K. Matsuda;B. Shen;T. Coombs
中科院分区：
文献类型：
--
作者：
L. Fu;K. Matsuda;B. Shen;T. Coombs
近年来，沿着高温超导技术的不断发展，高温超导带材的性能得到了显著的提高，包括更高的临界电流、更低的接头电阻、更长的带材长度等。为了将高温超导代替低温超导应用于磁共振成像（MRI）领域，研究了行波磁通泵方法。在本文中，我们的新的实验结果是关于频率，振幅和波长特性的高温超导线圈充电与高温超导方桥，使用电磁通量泵设计的剑桥大学。
In recent years, along with the unceasing development of High-temperature Superconductor (HTS) technology, the performance of HTS tape has been improved significantly, including the higher critical current, lower joint resistance, and longer tape length etc. To use HTS instead of Low-temperature Superconductor (LTS) in Magnetic Resonance Imaging (MRI) applications, the flux pumping method with travelling wave has been investigated. In this paper, our new experimental results were regarding to the frequency, amplitude, and wavelength characteristics of charging an HTS coil with an HTS square bridge, using an electromagnetic flux pump designed at the University of Cambridge.