An attractive magnetic levitation wheel with controllable rotational speed with inner wheel and outer wheel separated

An attractive, magnetic levitation technology, applied in the field of transportation, to achieve the effect of increasing driving speed, getting rid of the shackles of friction, and reducing energy loss

Active Publication Date: 2017-07-28
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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  • An attractive magnetic levitation wheel with controllable rotational speed with inner wheel and outer wheel separated
  • An attractive magnetic levitation wheel with controllable rotational speed with inner wheel and outer wheel separated
  • An attractive magnetic levitation wheel with controllable rotational speed with inner wheel and outer wheel separated

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Embodiment

[0065] The wheel based on magnetic levitation comprises an inner wheel 14 and an outer wheel 15, and the cross-sectional view of the inner wheel 14 and the outer wheel 15 is as figure 1 As shown, the C-shaped structure of the outer wheel 15 section is as follows figure 2 shown, as well as attractive suspension system, traction system, guidance system, control system, communication system and power supply system, such as image 3 shown. The attractive suspension system includes 2n suspension units, n≥4, each suspension unit includes a suspension primary 5, a suspension secondary 6 and a suspension air gap sensor 7; the traction system includes a traction primary 11, a traction secondary 12 and a position sensor 13; The guiding system includes 2m guiding units, m≥4, and each guiding unit includes a guiding primary 8 , a guiding secondary 9 and a guiding air gap sensor 10 .

[0066] After the control system obtains the starting command and the speed command, the power supply s...

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Abstract

The invention discloses an attractive magnetic-suspension wheel with an inner wheel and an outer wheel which are separated, and controllable rotating speed. The wheel comprises an inner wheel, and outer wheel, an attractive suspension system, a traction system, a guidance system, a control system, a communication system and a power supply system. The magnetic-suspension wheel disclosed by the invention gets rid of the bondage of a motor and an axle to a conventional wheel, and the rotating speed of the magnetic-suspension wheel can be controlled by the control system in a wired manner or a wireless manner; besides, a plurality of wheels can be connected to the same axle, so that a new breakthrough point is provided for the application of wheels and the creation of wheels.

Description

technical field [0001] The invention relates to the field of transportation, in particular to an attractive magnetic suspension wheel with controllable rotational speed, in which an inner wheel and an outer wheel are separated. Background technique [0002] Existing wheel is made of the outer ring of wheel, the spoke that is connected with outer ring and central axis, and the central axis of wheel is connected with object by axle shaft, and the rotation of wheel is driven by motor. 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 the outer ring of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B19/00B60L13/10
CPCY02T90/16
Inventor 孟濬许文媛
Owner ZHEJIANG UNIV
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