Unlock instant, AI-driven research and patent intelligence for your innovation.

Cylindrical radial self-shielding coil design method

A design method and self-shielding technology, applied in coil manufacturing, design optimization/simulation, magnetic field/electric field shielding, etc., can solve problems such as difficult to achieve high-precision magnetic field measurement, increase system measurement error, etc., to ensure magnetic field uniformity, Accelerated attenuation, high uniformity effect

Pending Publication Date: 2022-07-26
BEIHANG UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will increase the system measurement error, making it difficult to achieve high-precision magnetic field measurement

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cylindrical radial self-shielding coil design method
  • Cylindrical radial self-shielding coil design method
  • Cylindrical radial self-shielding coil design method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] Below in conjunction with the accompanying drawings ( Figure 1-Figure 6 ) and the examples illustrate the invention.

[0052] figure 1 It is a schematic structural diagram of a cylindrical radial self-shielding coil involved in implementing a cylindrical radial self-shielding coil design method of the present invention. figure 2 Yes figure 1 Schematic diagram of the concentric hollow cylindrical structure used to fix the coil. image 3 Yes figure 1 Schematic diagram of the saddle coil structure involved in both the main coil and the shield coil. Figure 4 Yes figure 1 Schematic diagram of the main saddle coil structure involved in the main coil. Figure 5 Yes figure 1 Schematic diagram of the shielded saddle coil structure involved in the shielded coil in . Image 6 It is a schematic diagram of the overall distribution of the magnetic field along the x-axis of the cylindrical radial self-shielding coil obtained by implementing the present invention. refer to ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a cylindrical radial self-shielding coil design method, which is used for a magnetic shielding environment formed by a high-permeability material, and comprises the following steps of: obtaining a group of optimal saddle-shaped coil group parameters by designing the spread angle size phi of a saddle-shaped coil arc section of a plurality of groups of saddle-shaped coils, the height h of a saddle-shaped coil linear section and the current direction; and the coupling influence of the high-permeability material on the magnetic field generated by the coil is greatly reduced.

Description

technical field [0001] The invention relates to a radial shim coil technology, in particular to a design method for a cylindrical radial self-shielding coil. Background technique [0002] In the related application research of magnetic metrology test technology, standard magnetic field needs to be generated. In order to shield the space environment magnetic field, it is necessary to use a magnetic shielding barrel to shield the space magnetic field. Therefore, the shim coil needs to be combined with the shielding barrel. The shim coil is used to generate a standard magnetic field, so the design of the shim coil is required to ensure accurate control of the coil magnetic field. [0003] In a variety of scientific research installations, shim coils mostly need to be used in conjunction with shielding barrels. In order to maximize space utilization, cylindrical coils need to be used. For radial shim coils, saddle-shaped coils are often designed. Among them, the height to radiu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F30/20H01F41/04H05K9/00G06F111/10
CPCG06F30/20H01F41/04H05K9/00G06F2111/10
Inventor 陆吉玺张旭王坤卢晨宁马丹跃韩邦成全伟
Owner BEIHANG UNIV