Finite Element Analysis of the Magnetic Field Simulation of High Temperature Superconducting Magnet

Abstract:

Superconducting Magnetic Energy Storage (SMES) system use conductive coils made of superconductor wire to store energy, its application entirely depends on the design and development of superconducting magnet, as the magnetic storage element, during the operation of the superconducting magnet generates relatively strong magnetic field. In this paper, a 1MJ class single solenoidal SMES with Bi2223/Ag conductor is presented. On the basis of electromagnetic theory, subsequently infers mathematical model of magnetic field distribution by ANSYS finite element analysis software, modeling a two-dimensional electromagnetic analysis of 44 double pancakes to get the magnetic field distribution patterns. The results of the analysis provide a reference for the structural design, optimization of a superconducting magnet and shielding of stray magnetic field.

• Periodical: Applied Mechanics and Materials (Volumes 672-674)
• Pages: 562-566
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.672-674.562
• Online since: October 2014
• Authors: Ying Hong Luo, Jing Jing Wang*
• Keywords: ANSYS Finite Element Analysis, Magnetic Field Analysis, Single Solenoidal Magnet, SMES

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