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Magnetic suspension system

A magnetic levitation and magnet technology, applied in the field of magnetic levitation system, can solve the problems of unstable magnetic field, unstable levitation, easy to fall, etc., and achieve the effects of reducing the frequency and amplitude of magnetic field correction, stabilizing the levitation control circuit, and stabilizing the magnetic levitation system.

Active Publication Date: 2016-05-04
杨欢
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AI Technical Summary

Problems solved by technology

However, there are still some problems in the existing magnetic levitation technology. For example, it is difficult to place the levitation body, and it needs several times of debugging to find the balance position of the levitation magnetic field. The levitation is unstable and easy to fall; The direction of the deviation, the control circuit cannot make timely and rapid adjustments to the frequent deviation of the suspension, causing the control circuit to have an instantaneous reverse peak current that is too large, causing the instability of the magnetic field and causing the suspension to suddenly fall and other problems

Method used

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Embodiment Construction

[0029] The entire description, given below, provides specific details to provide a more comprehensive understanding of the invention, however, the invention may be practiced without these details. In other instances, well known elements have not been shown or described in detail to avoid unnecessarily obscuring the invention. Accordingly, the specification and drawings are to be regarded as descriptive rather than restrictive.

[0030] A magnetic levitation system, which includes a magnetic base and a levitating magnetic element suspended in a balanced position above the magnetic base; wherein,

[0031] The bottom of the suspended magnetic element is an inverted cone;

[0032] The magnetic base includes:

[0033] At least three base magnets, which are evenly distributed on the circumference of the magnetic base to form a ring-shaped matrix, the upper surfaces of the at least three base magnets are inclined to form an angle of inclination with the horizontal plane, for above ...

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Abstract

The invention discloses a magnetic suspension system. The system comprises a magnetic base and a suspension magnetic component, wherein the suspension magnetic component comprises an inversed conical base, the magnetic base comprises at least three base magnets and a suspension magnetic component offset control mechanism, the base magnets are uniformly arranged on the periphery of the magnetic base and form an annular matrix, the upper surfaces of the at least three base magnets and a horizontal surface incline to form an inclined angle, the magnetism of the upper surfaces of the at least three base magnets is opposite to the magnetism of a magnetic force surface of the inversed conical base, and an included angle between the inversed conical base and the horizontal surface is equal to the inclined angle. In the magnetic suspension system, the suspension magnetic component with the inversed conical base and the magnets arranged on the magnetic base in an inclining way are used in a combination way, thus, the probability of the suspension magnetic component deviating in a horizontal direction is substantially reduced, the suspension magnetic component is simpler and more convenient to place and operate and is not needed to debug for many times, the corrected frequency and margin of a magnetic field of a control circuit are substantially reduced, the magnetic suspension system is more stable and is difficult to fall off.

Description

technical field [0001] The invention relates to the electromagnetic field, in particular to a magnetic levitation system. Background technique [0002] Magnetic levitation technology has become a common technology and has been widely used in various products, such as in handicraft decorations, magnetic levitation speakers and other fields. However, there are still some problems in the existing magnetic levitation technology. For example, it is difficult to place the levitation body, and it needs several times of debugging to find the balance position of the levitation magnetic field. The levitation is unstable and easy to fall; Due to the deviation of the direction, the control circuit cannot make timely and rapid adjustments to the frequent deviation of the suspension, causing the control circuit to have excessive instantaneous reverse peak current, causing the instability of the magnetic field and causing the sudden drop of the suspension. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): H02N15/00
CPCH02N15/00
Inventor 杨欢
Owner 杨欢
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