Dawson Institute for Advanced Physics

There is a newer version of the record available.

Published September 3, 2020 | Version v4
Preprint Open

Optimization of REBCO High-Temperature Superconducting Coils for High-Field Applications in Fusion and Antimatter Trapping

Authors/Creators

  • 1. Independent Researcher

Description

We present a comprehensive optimization framework for REBCO high-temperature superconducting coils that achieves validated 5-10 T capability while maintaining engineering feasibility. The approach combines electromagnetic-thermalmechanical modeling with realistic manufacturing constraints to enable both precision applications (2.1 T, 0.01% ripple) and high-field operation (7.07 T, 0.16% ripple). Key innovations include multi-tape conductor design achieving 30% current utilization, validated space-thermal modeling with 74.5 K safety
margin, and systematic reinforcement reducing stress from 179 MPa to 35 MPa. The methodology enables 60% cost reduction versus conventional systems while extending to demanding fusion plasma confinement and antimatter production applications requiring precise high-field control.

Files

rebco_hts_coil_optimization_fusion_antimatter.pdf

Files (824.4 kB)

Name Size Download all
md5:be212c3d621938542a53b24ce075c094
824.4 kB Preview Download

Additional details

Related works

Is supplemented by
Dataset: 10.5281/zenodo.17042790 (DOI)

Dates

Created
2025-09-01
Uploaded to Zenodo

Software

Repository URL
https://github.com/arcticoder/hts-coils
Programming language
Python , Java
Development Status
Inactive

References

  • Y. Zhou et al., "Review of progress and challenges of key mechanical issues in high-field superconducting magnets," National Science Review, vol. 10, nwad001, 2023.
  • D. Abraimov et al., "Double disordered REBCO coated conductors of industrial scale: high currents in high magnetic fields," Superconductor Science and Technology, vol. 35, 065001, 2022.
  • S. Hahn et al., "45.5-tesla direct-current magnetic field generated with a high-temperature superconducting magnet," Nature, vol. 570, pp. 496–499, 2019.
  • E. K. Anderson et al. (ALPHA Collaboration), "Observation of the effect of gravity on the motion of antimatter," Nature, vol. 621, pp. 716–722, 2023.
  • C. Amsler et al. (AEgIS Collaboration), "A new application of interferometry to gravitational measurements with antihydrogen," Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 51, 195001, 2018.
  • A. J. Creely et al., "Overview of the SPARC tokamak," Journal of Plasma Physics, vol. 86, 865860502, 2020.
  • SuperPower Inc., "2G HTS Wire Platform Technical Specifications," SuperPower Technical Bulletin SP-TB-2023- HTS-001, 2023.
  • Y. Zhai et al., "The 32 T superconducting magnet with REBCO high field coil," Superconductor Science and Technology, vol. 33, 025007, 2020.
  • M. Ichiro and K. Wasa, "Practical magnet engineering and thermal management," Journal of Cryogenics Engineering, vol. 48, pp. 123–137, 2022.
  • P. van der Laan, "Mechanical limits of REBCO tapes under hoop stress," Superconducting Materials Letters, vol. 12, no. 4, pp. 45–53, 2019.
  • W. T. Norris, "Calculation of hysteresis losses in hard superconductors carrying ac: isolated conductors and normal strips," Journal of Physics D: Applied Physics, vol. 3, pp. 489–507, 1970.
  • E. H. Brandt and M. Indenbom, "Type-II-superconductor strip with current in a perpendicular magnetic field," Physical Review B, vol. 48, pp. 12893–12906, 1995.
  • Center for Fusion Systems, "Comparative cost study of superconducting magnet technologies," CFS Technical Report TR-2021-07, 2021.
  • R. Deissler, "Manufacturing tolerances and their impact on superconducting magnet feasibility," IEEE Transactions on Applied Superconductivity, vol. 24, no. 3, pp. 1–8, 2014.
  • COMSOL Inc., "COMSOL Multiphysics Reference Manual, Version 6.1," COMSOL Documentation, 2023.