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High temperature superconducting maglev train stator detection method and detection system

A technology of maglev trains and high-temperature superconductivity, which is applied in the directions of measuring devices, measuring angles, surveying and navigation, etc., and can solve problems such as large errors

Active Publication Date: 2022-04-29
湖南凌翔磁浮科技有限责任公司
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Problems solved by technology

[0006] The technical problem solved by the present invention is to provide a high-temperature superconducting magnetic levitation train stator detection method and detection system for the problem that existing maglev train track detection technology has large errors in the track stator detection of high temperature superconducting magnetic levitation technology

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  • High temperature superconducting maglev train stator detection method and detection system
  • High temperature superconducting maglev train stator detection method and detection system
  • High temperature superconducting maglev train stator detection method and detection system

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Embodiment Construction

[0034] see figure 1 , the HTS maglev train stator detection system shown in the figure is a specific implementation of this embodiment, which is used for geometric irregularity detection of the linear motor long stator of the HTS maglev train.

[0035] Firstly, a description is given to the structure of the long stator of the linear motor of the high-temperature superconducting maglev train, as shown in figure 1 As shown in , the left magnetic rail 50 and the right magnetic rail 60 of the high-temperature superconducting maglev train are laid in parallel on the track support column, and the left stator 10 and the right stator 20 corresponding to the linear motor are installed in parallel under the left magnetic rail and the right magnetic rail. On the track support column, the laying directions of the left magnetic track 50, the right magnetic track 60, the left stator 10 and the right stator 20 are consistent, and gaps are provided between the left magnetic track and the righ...

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Abstract

The invention discloses a stator detection method and detection system of a high-temperature superconducting maglev train. The invention measures the distance between the stator surfaces by performing multi-point moving distance measurement on the vertical side of the stator, and measuring the distance between the stator surfaces through a moving stator surface distance sensor. and changes to judge whether the stator is smooth, and use the moving rail distance sensor and angle sensor to assist in judging whether the stator is offset or tilted. The above sensors are mounted on the rail inspection vehicle moving along the magnetic levitation track and the stator laying direction. The stator detection of the magnetic levitation track can be completed by walking the track inspection vehicle.

Description

technical field [0001] The invention relates to a stator detection method and a detection system of a high-temperature superconducting maglev train, belonging to the high-temperature superconducting maglev detection technology. Background technique [0002] With the increasing demand for the running speed of rail transit trains, various high-speed maglev systems have emerged, among which high-temperature superconducting maglev trains are one of the mainstream high-speed maglev systems currently being studied in China. [0003] At present, the high-temperature superconducting magnetic levitation technology is still in the experimental stage. The test is carried out through the traffic dynamic model test platform in the vacuum pipeline, which includes the inspection of the track system in the vacuum pipeline, especially the detection of the long stator of the linear motor of the track. , The long stator module of the linear motor should have good geometric accuracy to ensure t...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C9/00G01B21/22G01C1/00
CPCG01C9/00G01B21/22G01C1/00
Inventor 周文武苏款温鹏侯世昊许新祥
Owner 湖南凌翔磁浮科技有限责任公司
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