125 HP HTS motor field winding development

被引：11

作者：

Voccio, JP

Gamble, BB

Prum, CB

Picard, HJ

机构：

[1] American Superconductor Corporation, Westborough

来源：

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

关键词：

D O I：

10.1109/77.614555

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：

Superconducting motors offer improved efficiency as well as reduced size and weight. A four pole coil configuration has been developed which provides in excess of 56,000 ampere turns per pole for a 125 HP motor. The winding achieves an operating current density (Je) in excess of 6,300 amp/cm(2) at the 27 K operating temperature. The superconductor used is multifilamentary Bi-2223 in a silver matrix. The design, development and performance of the motor coils are described with emphasis on the static test results and implications for large motor development.

引用

页码：519 / 522

页数：4