Measurement and Numerical Analysis of AC Loss in High Temperature Superconducting Coil
Measurement and Numerical Analysis of AC Loss in High Temperature Superconducting Coil
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DOI：
10.1109/tasc.2011.2175684
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发表时间：
2012-06
影响因子：
1.8
通讯作者：
S. Fukui;M. Shibayama;J. Ogawa;T. Oka;T. Sato;T. Takao;O. Tsukamoto
中科院分区：
文献类型：
--
作者：
S. Fukui;M. Shibayama;J. Ogawa;T. Oka;T. Sato;T. Takao;O. Tsukamoto
本文报道了用Bi2223/Ag带绕线的高温超导线圈交流损耗的实验和数值研究。提出了一种利用功率计测量高温超导线圈交流损耗的方法。在用Bi2223/Ag胶带缠绕成的煎饼线圈叠成的测试高温超导线圈上测量了交流损耗。交流损耗也使用我们以前工作中开发的数值方法计算。将实测的交流损耗与计算的交流损耗进行了比较。实测数据与计算数据吻合合理，表明了所提测量方法的有效性。
The paper reports on experimental and numerical studies of AC loss in a high temperature superconducting coil wound with a Bi2223/Ag tape. A measurement method of the AC loss in the HTS coil by using a power meter is proposed. The AC loss is measured on the test HTS coil made by stacking pancake coils wound with the Bi2223/Ag tape. The AC loss is also calculated using the numerical method developed in our previous work. The measured AC loss is compared with the calculated one. The agreement of measured and calculated data is reasonable and this shows the validity of the proposed measurement method.