Maglev By A Passive HTC Superconducting
Short \“runner” Above The Magnetic Guideway
Author(s)
G. D’Ovidio, F. Crisi, A. Navarra & G. Lanzara
Abstract
An experimental ring model device employing a high critical temperature
superconductor (HTCS) short \“runner” above the circular iron-homopolar
magnetic guideway was designed and manufactured. The device simulates, by
analogy, the electromagnetic behaviour of a magnetically levitated vehicle, with
passive short superconductor \“runners” on board, riding along a magnetic track.
In the wide range of work conditions magnetic levitation experiments were
conducted and lift and drag forces were measured. Numerical analyses by twodimensional
finite element parametric models were carried out; the results are
presented in terms of forces and flux density distribution.
Keywords: high temperature superconductor, permanent magnet, levitation,
modelling.
Keywords
Related Book
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