DocumentCode
1976173
Title
Prototype quadrupole magnets for the PLS storage ring
Author
Koo, Y.M. ; Kim, D.E. ; Nah, Y.G. ; Han, H.S. ; Kang, B.K. ; Park, K.H. ; Yoon, J.R. ; Lee, H.K. ; Milburn, J.E.
Author_Institution
Accel. Lab., Pohang Inst. of Sci. & Technol., South Korea
fYear
1993
fDate
17-20 May 1993
Firstpage
2796
Abstract
Two prototype quadrupole magnets for the 2.0 GeV PLS storage ring have been built and their magnetic properties have been measured. The prototype quadrupoles have a C-shaped core geometry to facilitate installation of the vacuum chambers and photon beam lines. Pole end chamfering experiments to reduce 12-pole and 20-pole errors, and core shimming experiments to compensate the effects of the core asymmetry, have been performed. After compensation, all multipole error levels are less than the tolerances set, by the beam dynamics requirements
Keywords
beam handling equipment; electromagnets; electron accelerators; storage rings; C-shaped core geometry; PLS storage ring; beam dynamics requirements; core asymmetry; core shimming experiments; magnetic properties; photon beam lines; pole end chamfering experiments; prototype quadrupole magnets; vacuum chambers; Coils; Conductors; Geometry; Lamination; Magnetic cores; Magnetic materials; Magnets; Prototypes; Steel; Storage rings;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location
Washington, DC
Print_ISBN
0-7803-1203-1
Type
conf
DOI
10.1109/PAC.1993.309464
Filename
309464
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