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A Demonstration System of Double Superconducting Upside-Down Maglev Car

A demonstration system and magnetic levitation technology, applied in the field of magnetic levitation, can solve problems such as unstable levitation and easy falling off

Active Publication Date: 2020-11-06
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a dual-superconducting upside-down maglev trolley demonstration system to solve the problem of unstable suspension and easy fall-off of the single-superconductor and single-rail maglev trolley demonstration model in the prior art

Method used

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  • A Demonstration System of Double Superconducting Upside-Down Maglev Car
  • A Demonstration System of Double Superconducting Upside-Down Maglev Car
  • A Demonstration System of Double Superconducting Upside-Down Maglev Car

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Embodiment 1

[0033] See attached figure 1 , a kind of double superconducting upside-down maglev trolley demonstration system provided by the present invention comprises: permanent magnet rail, support 1, upper superconducting box 4, lower superconducting box 5, trolley model 6, superconducting block 7; The support is provided with The horizontal plate 10; the permanent magnet guide rail includes an upper permanent magnet guide rail 2 and a lower permanent magnet guide rail 3; the upper permanent magnet guide rail 2 is erected on the top surface of the horizontal plate 10, and the lower permanent magnet guide rail 3 is erected on the bottom surface of the horizontal plate 10; the upper superconducting The box 4 is arranged on the top surface of the upper permanent magnet guide rail 2; the lower superconducting box 5 is arranged on the bottom surface of the lower permanent magnet guide rail 3, and is connected with the upper superconducting box 4 through a curved rod 8; the trolley model 6 wr...

Embodiment 2

[0042] as attached image 3 As shown, the present invention provides a dual superconducting upside-down maglev trolley demonstration system, including: permanent magnet guide rail, bracket 1, upper superconducting box 4, lower superconducting box 5, trolley model 6, superconducting block 7, spacer 9. The bracket is provided with a horizontal plate 10; the permanent magnet guide rail includes an upper permanent magnet guide rail 2 and a lower permanent magnet guide rail 3; the upper permanent magnet guide rail 2 is erected on the top surface of the horizontal plate 10, and the lower permanent magnet guide rail 3 is erected on the horizontal plate 10 The upper superconducting box 4 is set on the top surface of the upper permanent magnet guide rail 2; the lower superconducting box 5 is arranged on the bottom surface of the lower permanent magnet guide rail 3, and is connected with the upper superconducting box 4 through a curved rod 8; the trolley model 6 is wrapped The lower sup...

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Abstract

The invention discloses a demonstration system of a dual-superconduction upside-down magnetic levitation trolley. By adopting a superconduction principle, two groups of superconduction blocks are matched with two groups of permanent magnetic guide rails, an upper superconduction box acts upon an upper permanent magnetic guide rail, and a lower superconduction box acts upon a lower permanent magnetic guide rail, so that the trolley obtains two force capable of stabilizing; meanwhile, and the closer a distance between the superconduction blocks and the permanent magnetic guide rails is, the larger the force is; a trolley model is under an effect of repulsive force generated by the lower superconduction box and the permanent magnetic guide rails, a trend of reducing a distance between the upper superconduction box and the upper permanent magnetic guide rail is developed by the force, so that the repulsive force between the superconduction block arranged in the upper superconduction box and the upper permanent magnetic guide rail is increased, and the trolley model can be stably positioned on the permanent magnetic guide rails by means of magnetic suspension so as not to be fallen off.

Description

technical field [0001] The invention relates to the technical field of magnetic levitation, and more specifically relates to a dual superconducting upside-down magnetic levitation trolley demonstration system. Background technique [0002] Maglev technology originated in Germany. As early as 1922, German engineer Hermann Kemper proposed the principle of electromagnetic levitation, and applied for a patent for maglev trains in 1934. After 1970, with the continuous strengthening of the economic strength of the world's industrialized countries, in order to improve the transportation capacity to meet the needs of their economic development, developed countries such as Germany, Japan, the United States, Canada, France, and the United Kingdom have successively begun to plan for the development of maglev transportation systems. develop. In 1922, the principle of electromagnetic levitation proposed by Hermann Kemper in Germany made it possible that in the past 30 to 40 years, most ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/18
CPCG09B23/181
Inventor 王三胜
Owner BEIHANG UNIV