Charging an HTS Coil: Flux Pump With an HTS Square Bridge

被引：7
|
作者：
Fu, Lin [1 ]
Matsuda, Koichi [1 ]
Shen, Boyang [1 ]
Coombs, Tim [1 ]
机构：
[1] Univ Cambridge, Dept Engn, Cambridge CB3 0FA, England
来源：
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2021年 / 31卷 / 08期
关键词：
Flux pump; HTS coil; HTS Bridge;
D O I：
10.1109/TASC.2021.3089125
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：
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.
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页数：5
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