Speaker
Yuquan Chen
Description
A 1.5 T high-temperature superconducting dipole magnet for the heavy ion spectrometer has been fabricated and tested. It mainly consists of four double pancake HTS coils and a warm iron yoke with two cylindrical poles. The gap between the poles is 120 mm. The HTS coils wound with a 12 mm wide and 0.28 mm thick HTS tape have an inner diameter of 480 mm. They will be cooled down below 20 K by a GM cryocooler and generate a central field of 1.5 T at an operation current of 280 A. In this paper, the design and construction of the HTS magnet are described and the test results are reported and discussed.
Primary authors
Yuquan Chen
Wei Wu
(Institute of Modern Physics, Chinese Academy of Sciences)
Wu Beimin
(Institute of Modern Physics, Chinese Academy of Sciences)
Zhuoyue Du
(Institute of Modern Physics ,Chinese Academy of Science)
Tongjun Yang
(Institute of Modern Physics, Chinese Academy of Sciences)
shijun zheng
(Institute of Modern Physics，Chinese Academy of Sciences)
Mr
Xianjin Ou
