Modularization reconfigurable method and device based on superconductive magnetic flux pinning connection

A modular, superconducting magnetic technology, applied in the direction of magnetic attraction or thrust holding devices, electrical components, etc., can solve the problems of high risk, complex structure of the deployable structure construction method, low reliability of the manufacturing process, etc., to achieve control simple effect

Inactive Publication Date: 2013-04-03
HARBIN INST OF TECH
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Problems solved by technology

At present, the on-orbit assembly methods mainly include deployable structure construction, space forming structure construction, upright structure construction and formation flight construction, etc., but these construction methods have their own limitations.
The deployable structure construction method has complex structure, high failure rate, and high risk; the space forming struct

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  • Modularization reconfigurable method and device based on superconductive magnetic flux pinning connection
  • Modularization reconfigurable method and device based on superconductive magnetic flux pinning connection
  • Modularization reconfigurable method and device based on superconductive magnetic flux pinning connection

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Embodiment Construction

[0016] A modular reconfigurable method based on the pinning effect of superconducting flux is to make full use of the interaction between the type II high-temperature superconductor and the magnetic field in the superconducting state, by cleverly arranging the superconducting pinning pairs of electromagnets and permanent magnets Superconducting pinning pairs and controlling the change of the magnetic field of the electromagnet realize the reconfiguration process. On the low-gravity two-dimensional simulated air bearing platform, the reconfiguration process is realized. This reconfigurable device is composed of a magnet module 1 and a superconductor module 4 . Magnet module 1 is composed of two electromagnets of the same type XDA-100, a Ф40×10mm NdFeB permanent magnet, three Ф79mm air bearing pads and several brackets; superconductor module 4 consists of three EVA cryogenic containers, two Ф30×14mm yttrium-barium-copper-oxygen high-temperature superconductor, one Ф35×10mm yttri...

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Abstract

The invention relates to a modularization reconfigurable method based on superconductive magnetic flux pinning connection and a simulation device applying the method. Particularly, interaction of an II-type high-temperature superconductor with a magnet and the characteristic of controllable magnetic field direction and size are utilized to establish reconfiguration of the modularization structure in a manner of establishing a superconductive magnetic flux pinning connecting interface. The magnetic flux pinning characteristic of the high-temperature superconductor in a superconducting state is fully utilized, the superconductive magnetic flux pinning connecting interface configured under the characteristic has certain rigidity and dampness and can be compared as connection by a spring having certain rigidity, and the superconductor can naturally enter the superconductive state in a space environment so that the reconfigurable method provides brand new developing idea for in-orbit assembly of a modularized spacecraft and has broad application prospect in the field of novel spacecraft development.

Description

technical field [0001] The present invention relates to a modular reconfigurable method based on superconducting magnetic flux pinning connections, and an implementation of a simulation device using the method, which utilizes the interaction between a type II high-temperature superconductor and a magnet, as well as the direction of the magnetic field and The size is controllable, and the reconstruction of the modular structure is completed by establishing a superconducting magnetic flux pinning connection interface. technical background [0002] With the continuous development of aerospace technology, the volume of spacecraft is also increasing, and the carrying capacity of any space vehicle is limited, and many large spacecraft will not be able to be launched into space as a complete independent assembly. Using launch vehicles to carry unassembled structural elements and then assemble them on orbit will be the construction method of many large-scale space agencies. At pres...

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Application Information

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IPC IPC(8): H02N15/00
Inventor 路勇张明亮高栋周亮
Owner HARBIN INST OF TECH
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