Functional Design for Ag-Sheathed High-Tc Superconducting Wires with Low AC Losses
Functional Design for Ag-Sheathed High-Tc Superconducting Wires with Low AC Losses
批准号:
20686020
负责人:
INADA Ryoji
金额:
$14.39万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (A)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010
中文摘要
点击翻译按钮获取中文摘要
英文摘要
The aim of this study is development of Ag-sheathed bismuth-based (Bi2223)high-T_c superconducting tapes with low-AC loss by introducing interfilamentary oxide resistive barriers. Both Ca_2CuO_3 and SrZrO_3 have little side effect of transport property of a Bi2223 tape, SrZrO_3 is more effective to increase matrix resistivity and also to suppress the interfilamentary electromagnetic coupling under an AC external field. By controlling geometrical parameter of a tape with oxide barriers, AC losses (50Hz, 50mT) at 77 K are reduced by 20% in a parallel transverse field while by 50% in a perpendicular field, compared with a conventional Bi2223 tape with fully coupled filaments.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
登录
查看更多内容
Study for AC loss reduction in Bi2223 tapes by introducing oxide barriers
通过引入氧化物阻挡层降低 Bi2223 带材交流损耗的研究
DOI:
10.1007/s10948-010-0875-9
发表时间:
2011
期刊:
Journal of Superconductivity and Novel Magnetism
影响因子:
1.8
作者:
[R. Inada, Y. Okumura, A. Oota, C. S. Li, P.X. Zhang]
通讯作者:
P.X. Zhang
酸化物バリアを導入したBi2223ツイスト線材の交流垂直磁界下における芯間結合特性
交流垂直磁场下氧化层Bi2223绞线的芯间耦合特性
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[稲田亮史, 中村雄一, 太田昭男, 李成山, 張平祥]
通讯作者:
張平祥
特集:超電導材料技術の進展「Bi2223線の低交流損失化技術の進展」
专题:超导材料技术进展“Bi2223导线低交流损耗技术进展”
DOI:
--
发表时间:
2008
期刊:
超電導Web21 4月号
影响因子:
--
作者:
[遠矢祥弘, 山本俊介, 佐藤琢哉, 芦原聡, 志村努, 黒田和男, 高橋義典, 吉村政志, 森勇介, 佐々木孝友, 稲田亮史]
通讯作者:
稲田亮史
特集 : 超電導材料技術の進展「Bi-2223線の低交流損失化技術の進展」
特辑:超导材料技术进展“Bi-2223线材低交流损耗技术进展”
DOI:
--
发表时间:
2008
期刊:
超電導Web21 4月号
影响因子:
--
作者:
[A.Kato, et al., 稲田亮史]
通讯作者:
稲田亮史
AC loss reduction in Bi2223 tapes with interfilamentary oxide barrier
具有丝间氧化物阻挡层的 Bi2223 带材可降低交流损耗
DOI:
--
发表时间:
2009
期刊:
Transactions of the Material Research Society of Japan 34
影响因子:
--
作者:
[R.Inada,, Y.Mitsuno, S.Baba, Y.Nakamura, A.Oota, C.S.Li, P.X.Zhang]
通讯作者:
P.X.Zhang
共 73 条
Design and Development of Ag-Sheathed Bi-Based High-Tc Superconducting Wires with Low AC Losses by Introducing Oxide Resistive Barriers
-
批准号:23760257
-
项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.75万
-
财政年份:2011
-
负责人:INADA Ryoji
-
依托单位:
海外基金