1972IEEE Transactions on MagneticsRequires access

Magnetic levitation of trains by means of normal conductive electromagnets

S. Yamamura, Y. Ishikawa, Tomohito Hayashi

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Abstract

It has been generally believed that the magnetic levitation of trains of the induction-repulsion type needs large ampere turn on the train magnets, and only superconductive magnets make the magnetic levitation feasible. However, the magnetic levitation becomes feasible also with the normal conductive electromagnet if the iron magnetic path is properly provided. An experimental example has been investigated. For details, see Digests of the 1972 Intermag Conference (available from IEEE Headquarters).

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What this paper is about

It has been generally believed that the magnetic levitation of trains of the induction-repulsion type needs large ampere turn on the train magnets, and only superconductive magnets make the magnetic levitation feasible. However, the magnetic levitation becomes feasible also with the normal conductive electromagnet if the iron magnetic path is properly provided. An experimental example has been investigated. For details, see Digests of the 1972 Intermag Conference (available from IEEE Headquarters).

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Available abstract

It has been generally believed that the magnetic levitation of trains of the induction-repulsion type needs large ampere turn on the train magnets, and only superconductive magnets make the magnetic levitation feasible. However, the magnetic levitation becomes feasible also with the normal conductive electromagnet if the iron magnetic path is properly provided. An experimental example has been investigated. For details, see Digests of the 1972 Intermag Conference (available from IEEE Headquarters).

Key concepts: Electromagnet, Levitation, Magnetic levitation, Electrodynamic suspension, Magnet, Electrical conductor, Spin-stabilized magnetic levitation, Ampere

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