Development of sector magnets for the Riken superconducting ring cyclotron: basic design.
[In Japanese. / En japonais.]
Author(s) : TAWAGUCHI T., OKUNO H., GOTO A., et al.
Type of article: Article
Summary
Superconducting sector magnets are to be the main components of the superconducting ring cyclotron for the Riken Ri beam factory. A full-scale prototype sector magnet is being developed and constructed. One of the critical points of the design is how to support the huge magnetic force exerted on the superconducting main coil. A cold-pole arrangement is adopted as the solution to this problem. Unbalanced magnetic forces were measured using 1/6-scaled-Cu/Fe magnets. A cryogenic stabilizing method is applied to make the main and trim coils quench-free. The whole structure magnetic force and its support structure, quench protection, eddy current loss in the cold-pole, and helium cooling system are described.
Details
- Original title: [In Japanese. / En japonais.]
- Record ID : 2000-2362
- Languages: Japanese
- Source: Cryogenics/ Cryog. Eng. - vol. 34 - n. 8
- Publication date: 1999/08
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
- Themes: Superconduction
- Keywords: Superconducting magnet; Electricity; Design; Particle; Magnetism; Development; Cryogenics; Accelerator
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- Date : 2021/10/05
- Languages : English
- Source: Cryogenics 2021 online. Proceedings of the 16th IIR International Conference, October 5-7, 2021.
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- Date : 1992
- Languages : Japanese
- Source: Cryogenics/ Cryog. Eng. - vol. 27 - n. 2
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- Author(s) : GOURLAY S. A.
- Date : 2007
- Languages : Japanese
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Superconducting magnets for LHC.
- Author(s) : DEVRED A., et al.
- Date : 1997/04/02
- Languages : English
- Source: Cinquièmes Journées de cryogénie et de supraconductivité. Recueil des conférences et posters.
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