Fundamental Design and Modelling of the Superconducting Magnet for the High-Speed Maglev: Mechanics, Electromagnetics, and Loss Analysis during Instability

The high-temperature superconductor (HTS) has been recognised as one of the most up-and-coming materials thanks to its superior electromagnetic performance (e.g., zero resistance). For a high-speed maglev, HTS magnet can be crucial component because it is in charge both levitation and propulsion maglev. Therefore, fundamental study magnets for maglev crucial. This article presents design modelling superconducting including mechanics, electromagnetics, loss analysis during instability. First, measurements wire were performed. was primarily designed modelled fulfil basic requirements magnetic field) order drive at high speed. verified by experimental tests on scale-down magnet. A more professional model using H-formulation based finite element method (FEM) built further investigate some deeper physical phenomenon current density behaviours), particularly situations where normal steady state or encountering