CURVED DIPOLAR ELECTROMAGNET, NUMERICAL MODELING AND DESIGN
Keywords:
curved electromagnet, dipole, finite element analysis, Electromagnetic field (EMF), designAbstract
A conceptual design for a normal conducting curved magnet, which, after optimization, is the current best design that achieves the requirements for the generated magnetic field, is proposed. The primary purpose of the analytical effort, the results of which are presented, is to develop a viable engineering design satisfying requirements to the parameters of the generated magnetic field and the electromagnet functional and structural ones. The work includes the proposed conceptual approaches, modeling analysis of the generated magnetic field, and the technical design for the conductor and winding pack parameters. The magnet's structural design, the winding's heating, the designed parameters of the electromagnet cooling system, and the power supply parameters are also provided.
References
(1) J. Tanabe, Iron Dominated Electromagnets Design, Fabrication, Assembly and Measurements SLAC-R-754 (2005).
(2) S. Russenschuck, “Field Computation for Accelerator Magnets”, Wiley – VCH 2010.
(3) P. Wang; J. Zheng; Y. Song.; W. Zhang; M. Wang, Analysis and Design of an Energy Verification System for SC200 Proton Therapy Facility, Electronics, 8, p. 541 (2019).
(4) JS. Zhang, J.X. Zheng, Y.T. Song et al., “Design and field measurement of a dipole magnet for a newly developed superconducting proton cyclotron beamline”, NUCL SCI TECH 29, 133 (2018).
(5) K. H. Mess, et al., Superconducting Accelerator Magnets, World Scientific (1996).
(6) C. K. Yang et al., “Design, Fabrication, and Performance Tests of a HTS Superconducting Dipole Magnet”, IEEE Transactions on Applied Superconductivity, 22, 3, pp. 4000804-4000804, Art no. 4000804 (2012).
(7) I. Dobrin, A.M. Morega, D. Enache, et al, ”High-Temperature Superconductor dipolar magnet for high magnetic field generation – design and fabrication elements”, The 10th International Symposium on Advanced Topics in Electrical Engineering, ATEE, Bucharest, Romania, March 23-25, 2017, pp. 201-205.
(8) J.D. Jackson, Classical Electrodynamics, John Wiley&Sons Inc. (1967).
(9) ***Comsol Multiphysics, https://www.comsol.com/
(10) ***Luvata, https://www.luvata.com/products
