Energy loss in superconducting bearing systems

被引：11

作者：

Yang, ZJ

Hull, JR

机构：

[1] Argonne National Laboratory, Argonne

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1997年 / 7卷 / 02期

关键词：

D O I：

10.1109/77.614494

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：

The field- and frequency-dependent AC susceptibility of a melt-textured Y-Ba-Cu-O was measured at 77 K and under various field conditions. The RMS values of the applied AC induction (B-ac,B-rms) were scanned up to 13 mT, and the DC inductions were 0, 20, 40, 75, and 100 mT. The frequencies scanned ranged from 10 to 3800 Hz. The experiments show that AC susceptibility of the HTS largely depends on frequency and on both the AC and DC induction.

引用

页码：318 / 321

页数：4

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