【摘要】 降低双饼线圈间的搭接电阻 ,可有效提高 HTS磁体的稳定性并降低制冷费用。文中在分析影响搭接电阻因素的基础上 ,对双饼线圈间的焊接工艺和接头性能进行了实验研究 ,结果表明所用焊接技术满足磁体稳定运行的要求更多还原

【Abstract】 The techniques of welding between the Bi2223/Ag double-pancakes have been introduced in this paper. The low resistance between the double-pancake coils can decrease the Joule heat generation and can lead to HTS magnet stability and low cooling cost. In this paper, the factors influencing the resistance in the joints was analysised, then the techniques and performance of the welded splices between the double-pancake coils of the HTS magnet were experimentally investigated. The results showed that the soldering technics can lead to the highly stability of the HTS magnet and low cooling cost.更多还原