Superconducting magnetic levitation and guide internally-embedded type low straddle type air rail traffic system

Abstract

The invention discloses a superconductive magnetic levitation and guide internally-embedded type low straddle type air rail traffic system which comprises a line, a vehicle, a superconductive suspension and guide system, a linear driving system and a power supply and operation control system; a superconductive magnetic suspension and guide three-dimensional suspension mode is adopted by a line andvehicle system, a straddle air rail mode is adopted, the height of a rail beam is reduced, and the rail beam is embedded into the line. According to the invention, the superconducting magnetic levitation technology is applied to a levitation system, and the superconducting magnetic levitation technology is also adopted in a guide stabilizing device, so that the characteristic of three-dimensionallevitation is formed; omnibearing suspension, guiding and operation of the system can be achieved through traction and braking of a non-contact linear driving device. Compared with existing wheel-rail straddle type traffic, the system has the advantages of being free of abrasion, small in energy consumption, free of noise, quiet in operation, free of pollution, clean, environmentally friendly, stable in vehicle operation, attractive in appearance, safe, reliable and the like, and the vehicle beam is embedded, and a plurality of safety channels are formed.

Description

technical field [0001] The invention discloses a superconducting magnetic levitation and guiding internal low-span low-span air rail transit system, which belongs to the maglev rail transit or a new standard air rail transit system, is suitable for the field of urban rail transit, and can also be used for suburban or intercity rails transportation. Background technique [0002] Straddle rail transit is a rail transit method in which vehicles use wheels to straddle concrete track beams. They are usually built on viaducts and run on monorails, so they are also called straddle monorails. The straddle-type rail transit is positioned for small and medium-sized transportation volumes. It has the advantages of small footprint, convenient construction, small turning radius of vehicles, and strong applicability. It has won the attention and favor of many cities. However, the traditional wheel-rail straddle transportation system also has many disadvantages: the wheel-rail straddle ve...

AI Technical Summary

Problems solved by technology

However, the traditional wheel-rail straddle transportation system also has many disadvantages: the wheel-rail straddle vehicle relies on the wheels to support and guide the vehicle body, and relies on the power wheels to drive the vehicle body to run. The wheels are mostly made of rubber, and each vehicle is equipped with 24 to 32 sets of rubber wheels; the coefficient of friction between the wheels and the track beam is large, the tires are easy to wear and must be replaced frequently; the wheels have large running resistance, high energy consumption, slow speed, and low efficiency; friction between the rubber wheels and the track beam High heat, easy release of harmful gases, and dust generated by wear and tear can easily lead to environmental pollution; in addition, the noise caused by the wheels cannot be ignored, and the secondary environmental impact caused by the wheel-rail straddle monorail has to be paid attention to

Images