Electromagnetic induction ground vehicle levitation guideway

Details Electromagnetic induction ground vehicle levitation guideway Electromagnetic induction ground vehicle levitation guideway

1994-04-25

1996-04-30

Oberleitner, Robert J.

Railways

Traction

Cable

104284, 104285, 104290, 104124, 104125, 246121, B60L 1304, E01B 2500, B61L 2300

Patent

active

055114881

ABSTRACT:
The electromagnetic induction ground vehicle levitation guideway includes a beam support member, and a transverse structural slab member mounted on top of the beam support member. The structural slab member includes top and bottom structural plates mounted to the top and bottom surface of the structural slab member. The guideway includes vertical lift, lateral stability, and linear synchronous motor coils with a null flux geometry in the guideway that interact with superconducting magnets of the vehicle, allowing the vehicle to safely reach speeds of up to 350 mph with relatively low power consumption. A kinetic energy absorption structure is provided on the guideway that is capable of high speed mechanical braking of the vehicle if the superconducting magnets of the vehicle fail. A sloped top protective cover over the energy absorption means is provided to minimize adhesion and buildup of snow and ice, and extends over the sides of the guideway. Sensors are also mounted to the guideway for detecting the presence of heavy objects contacting the guideway, and for determining the location and speed of the vehicle.

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