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Bottom suspension guide system

A guiding system and positive technology, applied in the field of magnetic levitation, can solve the problems of complex turnout structure, danger, and difficulty in coil heat dissipation.

Pending Publication Date: 2021-04-13
HIWING TECH ACAD OF CASIC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a bottom suspension guiding system, which can solve the technical problems of difficult coil heat dissipation and complicated and dangerous turnout structure in the prior art

Method used

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Embodiment Construction

[0015] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0016] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit t...

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Abstract

The invention relates to the technical field of magnetic suspension, and discloses a bottom suspension guide system. The system comprises a vacuum pipeline, a vehicle body, superconducting magnets, a coil, a cooling device and a track, the vehicle body and the track are both arranged in the vacuum pipeline, the superconducting magnets are symmetrically arranged on the surface of the bottom in the vehicle body, and the coil is arranged at the bottom of the track and corresponds to the superconducting magnets. The coil is an asymmetric 8-shaped coil, the superconducting magnet and the coil interact to provide guiding force and suspension force for the vehicle body, and the cooling device is arranged at the bottom of the rail and used for cooling the coil. Therefore, the heat dissipation problem of the coil can be solved only by arranging the cooling device at the bottom of the track, and the refrigeration structure is simplified. And moreover, the coil arranged at the bottom of the track is an asymmetric 8-shaped coil, so that the floating conductance ratio of the system can be increased, sufficient suspension force is provided for a vehicle body, and safe and stable operation of the vehicle is guaranteed.

Description

technical field [0001] The invention relates to the technical field of magnetic levitation, in particular to a bottom levitation guiding system. Background technique [0002] Speed ​​is the eternal pursuit of human beings. It shortens the distance between cities and even countries, and greatly promotes the communication of information and the flow of talents. Along with human's desire for high speed, maglev technology came into being. Magnetic levitation technology is mainly divided into electromagnetic levitation, electric levitation and superconducting pinning levitation. Among them, electric suspension is a passive self-stabilizing suspension system that does not require additional suspension guidance control, and is very suitable for high-speed and ultra-high-speed applications, such as superconducting electric suspension trains on the Yamanashi Line in Japan (>600km / h) and Holloman rockets in the United States Skid (>1000km / h), etc. [0003] The Japanese electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L13/06B61B13/10H01F6/04H01F6/06H01F6/00
CPCB60L13/06B61B13/10H01F6/04H01F6/06H01F6/00
Inventor 胡道宇毛凯张艳清翟茂春陈慧星夏委冯馨月刘坤龚珺邹玲吕民东周伟王岩
Owner HIWING TECH ACAD OF CASIC
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