Engineering Design of the Superconducting Outsert for 40 T Hybrid Magnet

Chen, W G; Chen, Z M; Pan, Yanbin; Wang, F T; Chen, Z Y; Tan, Yunfei; Zhu, Jiawu; Ren, Yong; He, Peng; Kuang, Guangli

doi:10.1109/tasc.2010.2041339

Cited by 7 publications

(3 citation statements)

References 4 publications

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“…The hybrid magnet consists of a resistive insert providing 29 T and a superconducting coil providing 11 T on the axis over a 32 mm bore (W. G. Chen et al, 2010). The outsert with 580 mm room temperature bore consists of two subcoils, the inner one (coil C) is a layer wound of Nb3Sn conductor and the outer one (coil D) is a layer wound of NbTi conductor.…”

Section: Nbti Nbtimentioning

confidence: 99%

Superconducting Magnet Technology and Applications

Wang¹,

Zhang²,

Cui³

2012

Superconductors - Materials, Properties and Applications

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Section: Nbti Nbtimentioning

confidence: 99%

Superconducting Magnet Technology and Applications

Wang¹,

Zhang²,

Cui³

2012

Superconductors - Materials, Properties and Applications

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“…A model coil was developed for the R&D of a 40 T hybrid magnet superconducting outsert [1,2]. The CICC technology of the model coil was the same as for the actual Nb 3 Sn superconducting outsert of the 40 T hybrid magnet [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

AC Loss Analysis of a Model Coil for a 40 T Hybrid Magnet

Tan

Chen

Ren

et al. 2012

J Supercond Nov Magn

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A model coil for a 40 T hybrid magnet was designed and manufactured at the High Magnetic Field Laboratory of the Chinese Academy of Sciences (CHMFL); the model coil was wound with Nb 3 Sn cable-in-conduitconductors (CICC) and cooled with 4.5 K supercritical helium. The performance of the model coil was tested, and the performance tests included a DC charging test, AC losses test, temperature margin test, cyclic load test, and fast discharge test. The AC losses produced in the different operation scenarios of the tests were simulated and analyzed by a modified Gandalf code. The simulated AC losses will be presented and compared with the test results in this paper.

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“…As an important part of this project, the superconducting outsert magnet, which is wound with a Nb 3 Sn cable-in-conduit conductor (CICC), will generate an 11-T central magnetic field for the hybrid magnet [1], [2]. Before constructing the superconducting outsert magnet, a model coil wound with a Nb 3 Sn CICC has been fabricated and tested for the purpose of developing the manufacturing technique and confirming the research and design (R&D) routine of superconducting outsert coils [3]- [5].…”

Section: Introductionmentioning

confidence: 99%

Fabrication Technique of the Model Coil for the 40-T Hybrid Magnet Superconducting Outsert

Zhu

Pan

Chen

et al. 2012

IEEE Trans. Appl. Supercond.

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In the High Magnetic Field Laboratory, Chinese Academy of Sciences, a model coil has been fabricated and tested with the intention of developing the manufacturing technique and confirming the research and development routine of the superconducting outsert for a 40-T hybrid magnet. The model coil was layer wound using a Nb 3 Sn cable-in-conduit conductor with small radius due to the restriction of the inner diameter of a NbTi solenoid coil, which will provide a central 7.5-T background magnetic field for the model coil tests. In normal operation, the highest field on the model coil conductor would reach about 12 T. The manufacturing process of the model coil included conductor forming, winding, heat treatment, vacuum impregnation, and assembly. For the purpose of summarizing the whole manufacturing process, in this paper, the important fabrication techniques are introduced and discussed.

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Engineering Design of the Superconducting Outsert for 40 T Hybrid Magnet

Cited by 7 publications

References 4 publications

Superconducting Magnet Technology and Applications

Superconducting Magnet Technology and Applications

AC Loss Analysis of a Model Coil for a 40 T Hybrid Magnet

Fabrication Technique of the Model Coil for the 40-T Hybrid Magnet Superconducting Outsert

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