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A speed-controllable repulsive magnetic levitation wheel with inner wheel and outer wheel separated

A technology of phase separation and magnetic levitation, applied in the field of transportation

Active Publication Date: 2017-05-10
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the speed control of the wheel can only be realized by the speed control of the motor, and the same axle can only be connected to one wheel, which brings great limitations to the application and innovation of the wheel. How to make the speed control of the wheel get rid of the motor The bondage with the axle is the key to breaking through this limitation

Method used

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  • A speed-controllable repulsive magnetic levitation wheel with inner wheel and outer wheel separated
  • A speed-controllable repulsive magnetic levitation wheel with inner wheel and outer wheel separated
  • A speed-controllable repulsive magnetic levitation wheel with inner wheel and outer wheel separated

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Embodiment

[0066] The wheel based on magnetic levitation includes an inner wheel 13 and an outer wheel 14, and the cross-sectional view of the inner wheel 13 and the outer wheel 14 is as follows: figure 1 shown, as well as the repulsive suspension system, traction system, guidance system, control system, communication system and power supply system, such as figure 2 shown. The repulsive suspension system includes 2n suspension units, n≥4, each suspension unit includes a suspension primary 4, a suspension secondary 5 and a suspension air gap sensor 6; the traction system includes a traction primary 7, a traction secondary 8 and a position sensor 9 The guidance system includes 2m guidance units, m≥4, and each guidance unit includes a guidance primary 10, a guidance secondary 11 and a guidance air gap sensor 12.

[0067] The control system sends an instruction to the power supply system after obtaining the start instruction, and the power supply system supplies power to the traction syste...

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PUM

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Abstract

The invention discloses a rotating-speed-controllable repulsion magnetic suspension wheel with an inner wheel body and an outer wheel body separated. The wheel comprises the inner wheel body, the outer wheel body, a traction system, a repulsion suspension system, a guide system, a control system, a communication system and a power supply system. By means of the designed magnetic suspension wheel, constraints of motors and axles on existing wheels are eliminated, the rotating speed can be controlled by the control system in a wired or wireless mode, the same axle can be connected with multiple wheels, and new breakthrough points are provided for application and innovation of wheels.

Description

technical field [0001] The invention relates to the field of transportation, in particular to a repulsive magnetic levitation wheel with controllable rotation speed and an inner wheel separated from an outer wheel. Background technique [0002] Existing wheel is made of the outer ring of wheel, the spoke that is connected with outer ring and central shaft, and the central shaft of wheel is connected with object by axle shaft, and motor drives axle shaft to rotate thereby realize the rotation of wheel. Therefore, the speed control of the wheel can only be realized by the speed control of the motor, and the same axle can only be connected to one wheel, which brings great limitations to the application and innovation of the wheel. How to make the speed control of the wheel get rid of the motor The bondage with the axle is the key to breaking through this limitation. Based on the existing magnetic levitation technology and the principle of linear motors, we consider separating ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B19/00B60L13/10
Inventor 孟濬许文媛
Owner ZHEJIANG UNIV
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