DocumentCode
3204868
Title
Rotating Coil Magnetic Measurement System and Measurement Results of Quadrupole Prototype for BEPCII Storage Ring
Author
Li, Li ; Li, Ying-Jie ; NI, Gan-Lin ; Chen, Wan ; Sun, Xian-Jing
Author_Institution
Institute of High Energy Physics, CAS, P.O. Box 918, 100039, Beijing, China
fYear
2005
fDate
16-20 May 2005
Firstpage
1844
Lastpage
1846
Abstract
A normal quadrupole prototype magnet with 266-mm long, 105-mm aperture has been designed and fabricated by IHEP. Total of 88 quadrupole magnets are under fabrication. The multipole components, magnetic field gradient and transfer function of the quadrupole magnets were measured in September 2004, using an updated measurement system, which includes a rotating coil measurement system and a Hall Probe measurement system. This paper mainly describes the updated harmonic coil magnetic field measurement system and provides the measurement results for BEPC II quadrupole magnets
Keywords
Apertures; Coils; Fabrication; Hall effect devices; Magnetic field measurement; Magnetic variables measurement; Prototypes; Rotation measurement; Storage rings; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN
0-7803-8859-3
Type
conf
DOI
10.1109/PAC.2005.1590932
Filename
1590932
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