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Superconducting electromagnetic rapid and continuous transmitting system and implementation method thereof

A launch system, superconducting technology, applied in the direction of electromagnetic launchers, weapons without explosives, offensive equipment, etc., can solve the problems that cannot meet the application requirements of weapon systems, forced heat dissipation, etc., and achieve improved energy storage density and high pulse power output , the effect of high cycle times

Active Publication Date: 2014-09-03
BEIJING AEROSPACE CENTURY SUPERCONDUCTING TECH
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Both of the above two electromagnetic launch systems have inherent technical defects, and due to the limitations of traditional electrical materials, forced heat dissipation is required, which cannot meet the application requirements of continuous launch of weapon systems
In the next 10 years, if there are no major theoretical or material breakthroughs, it will be difficult for the above two electromagnetic emission technologies to be truly applied. Therefore, it is urgent to find a new electromagnetic emission technology that can not only achieve frictionless, high thrust and high exit speed, And can meet the requirements of continuous emission

Method used

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  • Superconducting electromagnetic rapid and continuous transmitting system and implementation method thereof
  • Superconducting electromagnetic rapid and continuous transmitting system and implementation method thereof
  • Superconducting electromagnetic rapid and continuous transmitting system and implementation method thereof

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Embodiment 1 pic 1， application 1 specific Embodiment approach

[0033] Example as figure 1 As shown, the present invention is applied to a specific embodiment of heavy-duty electromagnetic launch: a cross-section of a superconducting electromagnetic launch system that can be used to propel heavy aerospace vehicles such as rockets or missiles. Figure 1 is the high-temperature superconducting block material combination and cryogenic container in the high-temperature superconducting magnetic levitation subsystem; Figure 2 is the cross-section of the projected object, that is, a large aerospace vehicle; Figure 3 is the permanent structure of the high-temperature superconducting magnetic levitation subsystem Magnetic guide rail; 4 in the figure is the mover part in the superconducting electromagnetic propulsion subsystem; 5 in the figure is a movable support platform for supporting aerospace vehicles; 6 in the figure is the stator part in the superconducting electromagnetic propulsion subsystem; Figure 7 is the basic platform.

[0034] figure...

Embodiment 2

[0036] Embodiment 2 is a specific implementation of the present invention applied to light-load electromagnetic emission, such as figure 2 As shown, a cross-section of a superconducting electromagnetic gun system that can be used to launch small-mass projectiles. 1 shows the superconducting electromagnetic gun barrel; 3 shows the permanent magnet rail; 6 shows the stator part of the superconducting electromagnetic propulsion system; 4 shows the projectile (equivalent to the mover); 5 shows the superconducting The air gap between the barrel of the electromagnetic gun and the projectile body, the projectile body shown in 4 is made of high-temperature superconducting materials and composite materials, wherein the shell of the projectile body is a block-shaped high-temperature superconducting material, which is used to generate high-density eddy currents, and the internal filler It is a high-strength composite fiber material used to reinforce the strength of the elastic body.

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Abstract

The invention discloses a superconducting electromagnetic rapid and continuous transmitting system and an implementation method of the superconducting electromagnetic rapid and continuous transmitting system. The system comprises a high-temperature superconducting magnetic suspension sub-system, a superconducting electromagnetic propelling sub-system and a superconducting magnetic suspension flywheel pulsed power supply sub-system. The high-temperature superconducting magnetic suspension sub-system comprises a suspension unit and an external magnetic excitation source. The superconducting electromagnetic propelling sub-system comprises a stator body, a transmitted body, a refrigeration device, a low-temperature heat insulation device and a foundation platform. The superconducting magnetic suspension flywheel pulsed power supply sub-system comprises a superconducting magnetic suspension flywheel and a pulse compensation motor and used for conducting energy storage through the flywheel supported by a superconducting magnetic suspension bearing. By means of the superconducting electromagnetic rapid and continuous transmitting system, non-contact transmitting of a carrier is achieved, and the propelling system can be repeatedly used for a long time; the energy storage density which is far higher than that of a super-capacitor can be achieved through the high-speed superconducting magnetic suspension flywheel, and therefore the electromagnetic force density of the propelling system can be effectively increased; the whole electromagnetic transmitting system is simple in control technology and solves the problems that a traditional electromagnetic transmitting system is large in size and complex in structure; the electromagnetic transmitting system is basically made of superconducting materials and has the capacity for conducting continuous transmitting in a short time.

Description

technical field [0001] The invention belongs to electromagnetic emission technology, and relates to a fully superconducting electromagnetic emission system capable of high-speed propulsion of a carrier, no ablation, and rapid and continuous emission, and a realization method thereof. Background technique [0002] Electromagnetic launch technology is the mainstream direction in the field of aerospace and weaponry in the future. Compared with rocket or artillery systems, electromagnetic launch technology is not limited by gas sound velocity and stagnation sound velocity, and can accelerate projectiles of different masses to several kilometers to tens of kilometers per second. In addition, electromagnetic launch does not need to be filled with expensive chemical fuel, and the cost of a single launch is far lower than that of chemical energy launch. The cost of launching a small projectile with the same kinetic energy is only about 1% of that of a cannon, while launching a large...

Claims

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Application Information

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IPC IPC(8): F41B6/00
Inventor 刘伟王家素马光同米旺王素玉
Owner BEIJING AEROSPACE CENTURY SUPERCONDUCTING TECH
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