超导磁体的磁通泵供电原理研究  

STUDY OF POWER SUPPLY FOR SUPERCONDUCTION MAGNET BY FLUX PUMP

作　　者：马海宝[1] 戴银明[1] 王秋良[1] 余运佳[1] 

机构地区：[1]中国科学院应用超导重点实验室,中国科学院电工研究所

出　　处：《低温物理学报》2008年第1期49-52,共4页Low Temperature Physical Letters

基　　金：国家自然科学基金(项目编号:10355001)资助的课题~~

摘　　要：磁通泵是给超导磁体供电的装置.本文主要介绍磁通泵的国内外发展情况,论述磁通泵的运行原理,计算磁通泵的运行参数和运行损耗.Superconductivity has been found for more than ninety years. The application of superconductivity is more and more, especially superconducting magnet. But, we must slove the problem of power supply for superconducting magnet before the application. Usually, current lead is used for supplying power for superconducting magnet. While, flux pump is another choice, which is also named superconducting rectifier. At first, the article introduces current lead and flux pump, especially the progress of flux pump in recent years, following explains the stucture and principle of flux pump, finally calculates the moving paremeter of flux pump. Then, enumerates the conclusions are enumerated.

关 键 词：超导磁体 电流引线 磁通泵 超导变压器 超导开关 

分 类 号：TM26[一般工业技术—材料科学与工程]