Updating and Test on 12kA HTSCL for Russia JINR

11th European Conference on Applied Superconductivity

Zhou, Tingzhi^1 ; Ding, K.^1 ; Liu, C.^1 ; Xu, C.^1 ; Feng, H.^1 ; Wu, H.^1 ; Liu, X.^1 ; Song, Y.^1

Institute of the Plasma Physics, CAS (ASIPP), Hefei, China^1

关键词: Accelerator complex;    Bi-2223;    Cold testing;    Current leads;    High temperature superconducting current leads;    Nuclear research;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/507/3/032062/pdf
DOI  :  10.1088/1742-6596/507/3/032062

来源: IOP

【 摘 要 】

The Joint Institute for Nuclear Research (JINR) started manufacture and test of superconducting magnets for the new accelerator complex Nuclotron-based Ion Collider fAcility (NICA). A pair of current leads rated 12 kA was developed for cold testing of the magnets in 2012. The operation of the facility needs ∼350 leads rated from 100 A to 12 kA to convey current for the magnets. After the test of the pair of 12 kA leads in JINR a contract of supplying 3 pairs of 12 kA high temperature superconducting current leads (HTSCLs) were signed to ASIPP this year. In this paper the design updating and test of the current leads are introduced.