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Since a maglev requires a guiding rail, it is mostly used in railed transport systems like trains. Since the first commercial maglev train was opened in Birmingham , England in 1984, other commercial EMS maglev train systems, such as the M-Bahn and the Transrapid have also been put into limited use.
In EDS maglev trains, both the rail and the train exert a magnetic field, and the train is levitated by the repulsive force between these magnetic fields. The magnetic field in the train is produced by either superconducting magnets (as in SCMaglev ) or by an array of permanent magnets (as in Inductrack ).
Transrapid 09 at the Emsland test facility in Lower Saxony, Germany A full trip on the Shanghai Transrapid maglev train Example of low-speed urban maglev system, Linimo. Maglev (derived from magnetic levitation) is a system of rail transport whose rolling stock is levitated by electromagnets rather than rolled on wheels, eliminating rolling resistance.
Inductrack (or Inductrak) was invented by a team of scientists at Lawrence Livermore National Laboratory in California, headed by physicist Richard F. Post, for use in maglev trains, based on technology used to levitate flywheels. [1] [2] [3] At constant velocity, power is required only to push the train forward against air and electromagnetic ...
Maglev, or magnetic levitation, is a system of transportation that suspends, guides and propels vehicles, predominantly trains, using magnetic levitation from a very large number of magnets for lift and propulsion.
Yamanashi Maglev Test Line: 14 April 1999: Five-car train set. Former world speed record for maglev trains. 581 (361) MLX01: Maglev: Yamanashi Maglev Test Line: 2 December 2003: Three-car train set. Former world speed record for all trains. 590 (367) L0 series: Maglev: Yamanashi Maglev Test Line: 16 April 2015: Seven-car train set. [13] Former ...
The super-speed Transrapid maglev system has no wheels, no axles, no gear transmissions, no steel rails, and no overhead electrical pantographs.The maglev vehicles do not roll on wheels; rather, they hover above the track guideway, using the attractive magnetic force between two linear arrays of electromagnetic coils—one side of the coil on the vehicle, the other side in the track guideway ...
The Incheon Airport Maglev [2] was a maglev line in South Korea that opened on 3 February 2016 and closed on 1 September 2023. [3] It was the world's second commercially operating unmanned urban maglev line after Japan's Linimo. The trains were lighter, cutting construction costs in half. [4] The majority of construction was completed by ...