Evaluation of E-J characteristics for Bi-2223 wires

被引：5

作者：

Okamoto, H ^{[1
]}

Irie, F

Kiss, T

Hasegawa, K

Inoue, M

Kanazawa, M

机构：

[1] Kyushu Elect Power Co Inc, Res Lab, Fukuoka 8158520, Japan

[2] Kyushu Univ, Dept Elect & Elect Syst Engn, Fukuoka 8128581, Japan

[3] W Japan Eng Consultants Inc, Fukuoka 8100004, Japan

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1999年 / 9卷 / 02期

关键词：

D O I：

10.1109/77.784943

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：

We have studied a method to evaluate electric field (E) vs. current density (J) characteristics of high temperature superconductors as a base of their power device application, The E-J characteristics of Bi-2223 wires were measured in a wide range of magnetic field and temperature. Those characteristics are discussed by the theory of critical-current-density distribution and by the scaling law of the pinning force.

引用

页码：2351 / 2354

页数：4