INFLUENCE OF CURING ON AC LOSSES OF CABLES FOR SUPERCONDUCTING ACCELERATOR MAGNETS

被引：5

作者：

KIMURA, A

KIMURA, N

MAKIDA, Y

TERASHIMA, A

SHINTOMI, T

HIRABAYASHI, H

LEI, YZ

机构：

[1] KEK,NATL LAB HIGH ENERGY PHYS,TSUKUBA,IBARAKI 305,JAPAN

[2] CHINESE ACAD SCI,INST ELECT ENGN,BEIJING,PEOPLES R CHINA

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 04期

关键词：

D O I：

10.1109/20.305789

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 dipole magnets for accelerators have shown various quench current degradations and unexpected field disturbances even when they were fabricated with the same cables. Such degradations become harmful in terms of the stable operation of accelerators. The reasons for the degradations seem to be caused by AC losses due to coupling currents between strands and current sharing in Rutherford-type cables. To clarify the reasons, AC loss and current-sharing measurements were performed.

引用

页码：2515 / 2518

页数：4

共 8 条

[1]

DELCHAMPS S, 1992, JUN P ICFA WORKSH AC, P19

[2]

GHOSH A, 1993, COMMUNICATION

[3]

LEI Y, 1993, KEK9218 REP

[4]

MORGAN GH, 1979, IEEE T MAGN, V15, P141

[5]

OGITSU T, THESIS

[6] LOSSES IN 23 STRANDS NBTI AND NB3SN FLAT CABLES [J].

POLAK, M ;

KREMPASKY, L ;

HLASNIK, I ;

PEROT, J .

IEEE TRANSACTIONS ON MAGNETICS, 1981, 17 (05) :2035-2038

[7]

SAKAI S, 1989, SUPERCOLLIDER, V1, P669

[8] COUPLING LOSSES IN SUPERCONDUCTING TRANSPOSED CONDUCTORS LOCATED IN CHANGING MAGNETIC-FIELDS [J].

SYTNIKOV, VE ;

SVALOV, GG ;

AKOPOV, SG ;

PESHKOV, IB .

CRYOGENICS, 1989, 29 (09) :926-930

← 1 →