Dynamic space magnetic field simulation system and method

A space magnetic field and simulation system technology, applied in the field of geomagnetic field simulation, can solve the problems of large volume, complex structure, inconvenient control, etc., and achieve the effects of high control accuracy, uniform magnetic field, and improved experimental accuracy.

Pending Publication Date: 2021-10-22
NO 59 RES INST OF CHINA ORDNANCE IND +1
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] Therefore, the defect of the prior art is that the existing experimental device has complex structure, large volume, inconvenient control and high manufacturing cost.

Method used

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  • Dynamic space magnetic field simulation system and method
  • Dynamic space magnetic field simulation system and method
  • Dynamic space magnetic field simulation system and method

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Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] like Figure 1-Figure 6 As shown, a dynamic space magnetic field simulation system includes a magnetic shield 1, the magnetic shield 1 is cylindrical or cube-shaped, the magnetic shield 1 adopts a two-layer structure, each layer is 1-2mm thick, and the magnetic shield 1 It is processed by Fe-Ni soft magnetic alloy modified by rare earth. There are three sets of Helmholtz coils 2 arranged in the directions of X-axis, Y-axis and Z-axis in the magnetic shield 1. In the three sets of Helmholtz coils, In the magnetic working space surrounded by the magnetic coil 2, a rotating non-magnetic rotating platform 3 is provided. The bottom of the non-magnetic rotating platform 3 is connected with a rotating shaft 32. The bottom of the outer wall of the magnetic shield 1 is fixedly equipped with a servo motor 31. The rotating shaft 32 is co...

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Abstract

The invention discloses a dynamic space magnetic field simulation system and method, and the system comprises a magnetic shielding cover (1), the interior of the magnetic shielding cover (1) is provided with three groups of Helmholtz coils (2) which are arranged according to an X axis, a Y axis and a Z axis, and a non-magnetic rotating platform (3) is disposed in a magnetic working space enclosed by the three groups of Helmholtz coils (2). The invention provides a dynamic space magnetic field simulation system which is used for experimental research of a magnetic element in a dynamic space magnetic field environment.

Description

technical field [0001] The invention relates to the technical field of geomagnetic field simulation, in particular to a dynamic space magnetic field simulation system and method. Background technique [0002] Steady magnetic fields are more and more widely used in modern industrial production and scientific experiments. The required magnetic field distribution and magnetic field strength are different in different use environments, so different magnetic field generating devices are required. The steady magnetic field designed in industrial production can be divided into three types according to the source: permanent magnet, electromagnet and coil magnetic field. At present, the artificially created magnetic field space forms a non-magnetic space or generates a vector magnetic field, usually using coil technology. This is mainly because the coil is easy to process, and the magnetic field generated is stable and easy to control. [0003] In the actual application environment...

Claims

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Application Information

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IPC IPC(8): G09B23/18
CPCG09B23/181
Inventor 吴护林马毅龙宋凯强李忠盛邵斌刘筱薇孙建春董季玲曹献龙
Owner NO 59 RES INST OF CHINA ORDNANCE IND
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