Title :
Design of a superconducting wiggler for the PLS
Author :
Kang, B.K. ; Koo, Y.M. ; Kim, D.E. ; Seo, H.S. ; Sohn, Y.U. ; Yun, Y.D. ; Vobly, P.D. ; Mezentsev, N.A. ; Kulipanov, G.N.
Author_Institution :
Accel. Lab., Pohang Inst. of Sci. & Technol., South Korea
Abstract :
The physical engineering design of a 7.5 Tesla superconducting wiggler for the PLS is described. The design is based on three parallel superconducting dipoles. The field is produced by six racetrack NbTi-coils assembled symmetrically above and below the vacuum chamber. The current density for the central pole was chosen to obtain optimal field-current characteristics within the conductor packages. The use of iron poles and return yokes makes it possible to produce higher fields than the corresponding values when no iron is used
Keywords :
beam handling equipment; electron accelerators; storage rings; superconducting magnets; wigglers; 7.5 T; Fe poles; NbTi; PLS; conductor packages; current density; optimal field-current characteristics; parallel superconducting dipoles; physical engineering design; racetrack NbTi-coils; return yokes; superconducting wiggler; symmetrical assembly; vacuum chamber; Coils; Conductors; Iron; Laboratories; Lattices; Light sources; Physics; Strontium; Superconducting filaments and wires; Undulators;
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.309449
