STABILITY STUDY OF SUPERCONDUCTOR MAGNET POWER SUPPLIES AT TLS
暂无分享,去创建一个
In this paper, performance of three power supplies schemes driving the newly-developed Superconducting Wave Length Shifter Magnet at TLS is investigated. Due to the inherent structure of the Superconducting Magnet, the main and two accessory trimming power supplies are physically correlated with each others. Due to the inherent structure, in order to achieve high performance control of the magnet, slew rate control of the main power supply and the proper operation sequence have to be properly managed, otherwise, small current disturbance can occurs, which may degrade the stability of the performance of Superconducting Magnet.
[1] K. Hsu,et al. Construction and Performance of Superconducting Magnets for Synchrotron Radiation , 2005, Proceedings of the 2005 Particle Accelerator Conference.
[2] Kuo-Bin Liu,et al. Precision current monitor system for the power supplies at SRRC , 2001, PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268).
[3] H. H. Chen,et al. Construction and Performance of a Superconducting Multipole Wiggler , 2004 .