Guidance of a high speed vehicle with electrodynamic suspension

Guidance of a high speed vehicle with electrodynamic suspension

Guidance requirements for a high speed Maglev vehicle with electrodynamic suspension and linear synchronous motor propulsion are discussed. The effects of cornering, cross-winds and lateral destabilizing forces on the suspension are shown to lead to a guidance stiffness requirement of 10 4 N/cm for...

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Veröffentlicht in:IEEE transactions on magnetics 1974-09, Vol.10 (3), p.413-416
Hauptverfasser: Atherton, D., Eastham, A.
Format: Artikel
Sprache:eng
Schlagworte:
Acceleration
Conductors
Electrodynamics
Magnetic levitation
Navigation
Propulsion
Snow
Superconducting magnets
Synchronous motors
Vehicle safety
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Eastham, A.
description Guidance requirements for a high speed Maglev vehicle with electrodynamic suspension and linear synchronous motor propulsion are discussed. The effects of cornering, cross-winds and lateral destabilizing forces on the suspension are shown to lead to a guidance stiffness requirement of 10 4 N/cm for small lateral displacements. This guidance force can be produced with a flat elevated guideway (desired to minimize show accumulation) by the interaction of LSM propulsion magnets and currents induced in flat nullflux loops mounted along the centre of the guideway.
doi_str_mv 10.1109/TMAG.1974.1058438
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1941-0069
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subjects Acceleration
Conductors
Electrodynamics
Magnetic levitation
Navigation
Propulsion
Snow
Superconducting magnets
Synchronous motors
Vehicle safety
title Guidance of a high speed vehicle with electrodynamic suspension
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