Analysis and modeling of the eds maglev system based on the halbach permanent magnet array by qinghua han bs xidian university, 1984 ms xidian university, 1989. The long stator track for high speed maglev trains has a tooth-slot structure the sensor obtains precise relative position information for the traction system by detecting the long stator tooth-slot structure based on nondestructive detection technology. Maglev trains in japan and not the united states the 21st century has brought us all kinds of new technologies, but one could out do the rest just like the airplane did in 20th century, maglev trains could very well be the new airplane countries like japan and china are already having these built and could possibly trade with the us one day. 214 j shi et al / dynamic response analysis of single-span guideway caused by high speed maglev train figure 1 shanghai maglev route second has an electrodynamic suspension (eds) that uses the repellent force induced by su.
[ development of maglev ] development of german maglev transportation in 1922, hermann kemper put forward the principle of magnetic levitation levitation and received a patent for magnetic levitation technology-the first patent of the kind in the world in 1934. Some examples of ems systems include the chinese shanghai maglev train and the maglev trains made by the german company transrapid the second type of levitation system is the electrodynamic suspension. 5 structural and kinematic analysis of ems maglev trains zhao zhisu national university of defense technology china 1 introduction maglev train is a new means of transport and an integration of the latest high-techs in the. Construction of a high-speed maglev train system between baltimore and washington, dc, could begin as early as 2020, according to maryland secretary of transportation pete rahn speaking before.
A maglev train floats about 10mm above the guidway on a magnetic field and the speed reaching between “500” to “580” kilometer per hour the picture below shows how the guidway works: guidway is the magnetized coil running along the track and allowing the train to levitate by repelling the large magnets on the train’s undercarriage. Maglev train is lifted from the roadway or track beam by a magnetic field the vehicle does not burn fuel and does not need engines it is suspended beneath the track beam by attracting electromagnetic force and is driven by linear electromotor. “a maglev train car is just a box with magnets on the four corners,” says jesse powell, the son of the maglev inventor, who now works with his father. High-speed maglev train safety system analysis i preface speed is the permanent topic in the filed of traffic technoiogy in the 1960s, the first high-speed wheel-rail railway in the world was built up in japan in the 1990s, the high-speed. In the world with japan and china  2 power consumption analysis 21 power consumption analysis test to calculatefor compare of power consumption of steel wheel an d maglev, each.
Magnetic levitation (maglev) can create frictionless, efficient, far-out-sounding technologies here are some of the craziest uses that engineers and designers have dreamed up. Evaluated experimentally static strength for bogie frame of an urban maglev train including performing fatigue analysis, cumulative damage, and fatigue test based on a developed fatigue load and as a final outcome, aimed at proposing a fatigue strength evaluation method for the bogie frame of urban maglev [1. Maglev train system includes a number of subsystems, where the bogie that has a significant impact on maglev train safety is an important part in this paper, we focus on the risk analysis of low-medium speed maglev train bogie.
Maglev trains are a form of transportation that includes science of magnets and implies the future of transportation technology so what are maglev trains maglev stands for ‘magnetic levitation’ which means it uses magnetic forces to move and travel even though this technology might seem very. The real problem i see with maglev over current steel track trains like the tgv with their own dedicated high speed tracks, is that it cannot be integrated into existing lines this is the great thing about the tgv service, trains can be high speed yet still link up very small towns, using existing track. Impartial analysis and inspection of the shanghai maglev track should be able to uncover any such hidden nuclear power stations and determine exactly what the energy requirements are we note that transrapid claims their trains can continue to levitate on battery power alone in the event of a power failure to the track.
Technical-economical comparison of maglev and high speed systems content 1 basis of the lcc analysis method 2 comparison of the technology between wheel-on-rail and maglev 3 system comparison 4 identification of the quantity and cost frameworks technical-economical comparison of maglev and high speed systems. Despite the fact that businesspeople like engineers from all sorts of backgrounds speak very highly of the technology, the shanghai track remains the only commercially operated one thus far1 purpose of this paper is to analyse the potential of the maglev train, to assess its strengths and weaknesses, and to spot opportunities as well as. This paper mainly researches one method of speed and location detection for maglev vehicles as the maglev train doesn't have any physical contact with the rails, it has to use non-contact measuring methods. Maglev (means magnetic + levitation) is a method of propulsion that uses magnetic levitation to propel vehicles with magnets rather than with wheels, axles, and bearings with the maglev, a vehicle.