Superconducting magnetic levitation and guidance Neikan low-span air rail transit system

Abstract

The invention discloses a superconducting magnetic levitation and guidance inner-type low-span air rail transit system, including a line, a vehicle, a superconducting levitation and guidance system, a linear drive system, a power supply and an operation control system, wherein: the line The three-dimensional suspension method of superconducting maglev and guidance is applied to the vehicle system, and the straddle empty track system is adopted to reduce the height of the track beam and fit into the line. The present invention not only applies the superconducting maglev technology to the suspension system, but also adopts the superconducting maglev technology in the guiding and stabilizing device, which constitutes the characteristics of the three-dimensional suspension of the present invention; and then draws and brakes through the non-contact linear drive device, It can realize all-round suspension, guidance and operation of the system. Compared with the existing wheel-rail straddle traffic, the system of the present invention has the advantages of no wear, low energy consumption, no noise, quiet operation, no pollution, clean and environmental protection, double-track arrangement, stable vehicle operation, good-looking interior of the vehicle beam, beautiful appearance, and multiple Safe channel, safe and reliable and so on.

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

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