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A coaxial counter-rotating geomagnetic energy storage and release energy delivery ground experiment system and method

A ground experiment and geomagnetic technology, applied in the aerospace field, to reduce weight, reduce heat, and facilitate system installation and maintenance

Active Publication Date: 2022-05-24
INST OF MECHANICS CHINESE ACAD OF SCI +1
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Problems solved by technology

[0007] The purpose of the present invention is to provide a coaxial counter-rotating geomagnetic energy storage and release energy delivery ground experiment system and method, to solve the problem of obtaining the geomagnetic energy storage and release energy delivery to the ground by overcoming the ground air resistance and obtaining a theoretically unlimited linear velocity Technical issues with the verification system

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  • A coaxial counter-rotating geomagnetic energy storage and release energy delivery ground experiment system and method
  • A coaxial counter-rotating geomagnetic energy storage and release energy delivery ground experiment system and method
  • A coaxial counter-rotating geomagnetic energy storage and release energy delivery ground experiment system and method

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Embodiment Construction

[0059] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0060] like figure 1 and figure 2 As shown, the present invention provides a coaxial counter-rotating geomagnetic energy storage and release energy delivery ground experiment system, including:

[0061] The support shaft S0 is vertically installed on the fixed platform of the experimental site through an air bearing, and is configured to be parallel to the normal line of the horizontal plane of the experimental site;

[0062] The ...

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Abstract

The invention discloses a coaxial counter-rotating geomagnetic energy storage and release energy delivery ground experiment system, which includes a supporting through shaft and a magnetic moment generating device, and a first target delivery component and a second target delivery component are installed on the supporting through shaft for coaxial rotation. Two target delivery components, the first target delivery component and the second target delivery component are used for the installation and release of the delivery target; its working method is that the first target delivery component and the second target delivery component are configured After receiving the signal of starting rotation of the magnetic moment generating device, the support shaft is used as the rotation axis to rotate in the opposite direction, and when the linear velocity at the delivery target reaches the linear velocity set by the system, the first target delivery component or the second delivery component The two-target delivery component releases the delivery target. The present invention adopts the method of two sets of delivery devices coaxially counter-rotating, which can overcome the air resistance moment in the ground experiment and remove the restriction of the upper limit of the target linear velocity, so that it can be better used for the verification of the ground principle of the geomagnetic energy storage method.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a ground experiment system and method for coaxial counter-rotating geomagnetic energy storage and energy release delivery. Background technique [0002] Actively lowering the orbital height of space debris is the best way to remove space debris. The perigee height of its orbit is reduced to less than 200km. Affected by the earth's atmospheric resistance, its orbital semi-major axis decreases rapidly and eventually falls into the atmosphere and burns up. [0003] Among the various space debris active removal methods currently proposed, the active drag deorbit method using chemical / electric thrust is the most mature, but the cost is extremely high; the passive de-orbiting method that increases the surface-to-mass ratio, such as installing airbag resistance sails / applying foam on the debris In the orbit method, although the consumption of off-orbit propulsion working medium is om...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R33/02B64G7/00
CPCG01R33/0206B64G7/00
Inventor 冯冠华李文皓张珩
Owner INST OF MECHANICS CHINESE ACAD OF SCI
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