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Turnout system and control method of permanent magnet magnetic levitation rail transit

A rail transit and magnetic levitation technology, which is applied in the direction of tracks, roads, buildings, etc., can solve the problems of high technical requirements, difficult implementation, and difficulty in popularization and construction, so as to reduce manufacturing costs, improve operating efficiency, and save the amount of magnetic rail laying Effect

Active Publication Date: 2020-01-24
江西永磁磁浮科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practical applications, it is difficult to realize the simulation of the permanent magnet magnetic field by using electromagnetic coils, and the technical requirements are high, and it is also not easy to promote and construct.

Method used

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  • Turnout system and control method of permanent magnet magnetic levitation rail transit
  • Turnout system and control method of permanent magnet magnetic levitation rail transit
  • Turnout system and control method of permanent magnet magnetic levitation rail transit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 1 It is a schematic diagram suitable for MAS standard maglev rail transit. The guide device used in the MAS model can be a mechanical guide, that is, side walls are set on the rail, and guide wheels are installed on both sides of the bottom of the train, and the guide wheels roll on the side walls to ensure the balance of the train in the horizontal direction. It can be seen from the accompanying drawings that the turnout system of the permanent magnet maglev rail transit includes a main track 1, a left-turning main track 2, a right-turning main track 3, a left-turning track 4, a right-turning track 5, and a linear stepping motor 6. , bogie body 7, fixed magnetic group 8 and guide magnetic group 9. Below with regard to the specific implementation of the present invention, illustrate.

[0052] Such as figure 1 As shown, the main track 1, the left-turn main track 2, the right-turn main track 3, the guide track composed of the left turn track 4 and the right turn...

Embodiment 2

[0057] The invention is also applicable to the turnout system of the Halbach array type magnetic levitation rail transit.

[0058] Figure 7 It is a schematic diagram of Halbach array maglev rail transit. It can be seen from the attached drawings that the turnout system of this permanent magnet maglev rail transit includes main track 1, left-turning main track 2, right-turning main track 3, left-turning track 4, Right steering track 5, linear stepping motor 6, bogie body 7, fixed magnetic group 8 and guide magnetic group 9. Below with regard to the specific implementation of the present invention, illustrate.

[0059] Such as Image 6 As shown, the main track 1, the left-turn main track 2, the right-turn main track 3, the left turn track 4, and the right turn track 5 are laid by Halbeck arrays, and the turning radius of the bifurcation is 30°. Both sides are set as a group of guiding magnetic rails; the height of the track composed of the magnets is 34mm, and the track gaug...

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Abstract

The invention relates to a turnout system of a permanent maglev rail transit and a control method of the turnout system. The turnout control of the maglev track train is realized by a left and a rightsteering main tracks arranged along two sides of the main track and the directing and guiding effects of the left and right steering tracks to a bogie body. The transformation of the permanent magnetmaglev rail transit line can be realized through the control of the turnout system, the operation efficiency of the maglev line is improved, the laying of the maglev track line is optimized, the laying quantity of the maglev track is saved and the manufacturing cost of the maglev track is reduced.

Description

technical field [0001] The invention relates to the technical field of magnetic suspension rail transit, in particular to a turnout system of magnetic suspension rail transit and a control method thereof. Background technique [0002] As a modern rail transit system, maglev trains have the characteristics of low energy consumption, fast speed, safety and convenience, and turnouts are indispensable equipment for rail transit to realize line conversion. In the prior art, there are few studies on permanent magnetic maglev train turnouts, and so far only a small amount of research involves maglev turnouts. Without the turnout system, it is difficult to turn the maglev rail transit during operation, which limits the improvement of the operation efficiency of maglev, especially the permanent magnet maglev rail line. [0003] The invention patent "Mechanical switch and steering method applied to high-temperature superconducting maglev system" (patent application number: 2016101800...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B25/34
Inventor 邓永芳杨斌杨杰邱哲睿
Owner 江西永磁磁浮科技有限责任公司
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