DocumentCode :
1312744
Title :
Field quality optimization in a common coil magnet design
Author :
Gupta, R. ; Ramberger, S. ; Russenschuck, S.
Author_Institution :
Lawrence Berkeley Lab., CA, USA
Volume :
10
Issue :
1
fYear :
2000
fDate :
3/1/2000 12:00:00 AM
Firstpage :
326
Lastpage :
329
Abstract :
This paper presents the results of initial field quality optimization of body and end harmonics in a "common coil magnet design". It is shown that a good field quality, as required in accelerator magnets, can be obtained by distributing conductor blocks in such a way that they simulate an elliptical coil geometry. This strategy assures that the amount of conductor used in this block design is similar to that is used in a conventional cosine theta design. An optimized yoke that keeps all harmonics small over the entire range of operation using a single power supply is also presented. The field harmonics are primarily optimized with the computer program ROXIE.
Keywords :
accelerator magnets; superconducting magnets; ROXIE; accelerator magnets; common coil magnet design; conductor blocks; conventional cosine theta design; elliptical coil geometry; end harmonics; field quality optimization; initial field quality optimization; single power supply; Apertures; Coils; Conductors; Costs; Design optimization; Geometry; Power supplies; Power system harmonics; Solid modeling; Testing;
fLanguage :
English
Journal_Title :
Applied Superconductivity, IEEE Transactions on
Publisher :
ieee
ISSN :
1051-8223
Type :
jour
DOI :
10.1109/77.828240
Filename :
828240
Link To Document :
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