Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Superconducting magnet generating rotating magnetic field

A technology of superconducting magnets and rotating magnetic fields, which is applied in the manufacture of superconducting magnets/coils, magnetic objects, inductors/transformers/magnets, etc. , the effect of improving utilization efficiency

Active Publication Date: 2010-08-04
INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the complex structure of the existing rotating superconducting magnets, and propose a new superconducting magnet that can provide a rotating magnetic field at any speed

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
  • Superconducting magnet generating rotating magnetic field
  • Superconducting magnet generating rotating magnetic field
  • Superconducting magnet generating rotating magnetic field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Such as figure 1 As shown, the first solution of the present invention is a structure suitable for superconducting magnets that generate a lower magnetic field. The pair 1 of the Helmoltz coils in the x-axis direction provides the magnetic field in the x direction through series power supply, and the pair 2 of the Helmoltz coils in the y-axis direction provide the y direction through series power supply. The magnetic field in the z-axis direction is provided by 3 pairs of Helmoltz coils connected in series to provide the magnetic field in the z-direction. The three pairs of Helmoltz coils 1, 2 and 3 can all be made of ultra-fine niobium-titanium low-temperature superconducting wires. The current passing through the three pairs of Helmoltz coils is I x , I y and I z , the three pairs of coils are powered by independent power supplie...

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

PropertyMeasurementUnit
magnetic fieldaaaaaaaaaa
Login to View More

Abstract

The invention provides a superconducting magnet structure with high magnetic field, large homogeneity range and rotating magnetic field. In the structure, a superconductive main coil (4) in the z-axis direction supplies a strong background magnetic field, and a Helmoltz coil pair (3) in the z-axis direction supplies a magnetic field of z-axis direction changes; a racetrack-shaped superconductive coil pair (5) supplies the magnetic field of the x direction; and a racetrack-shaped superconductive coil pair (6) in the y direction supplies the magnetic field of y direction changes. The current amplitude and the current direction of the coils in the directions of x, y and z can be controlled through a computer so that the required rotating magnetic field is obtained in the center of the superconducting magnet. The superconducting magnet system is used in occasions for studying physical characteristics, such as materials, magnetic-optic effect and the like under the combined action of a multiphysics field and under an extreme condition.

Description

technical field [0001] The invention relates to a superconducting magnet, in particular to a high magnetic field superconducting magnet generating a rotating magnetic field. Background technique [0002] Rotating magnetic fields have important applications in the growth of materials and the determination of physical properties. At present, high magnetic field superconducting magnets provide specific background magnetic fields for the growth of special crystal materials, magneto-optic effects, changes in the physical properties of metal materials, growth of gradient materials, and changes in related physical properties of materials. Molecules and atoms of matter transmitted in contact. And change the rotation range and the size of the space range of the magnetic field according to the different sample sizes. In addition, rotating a magnetic field in a specific direction is also an important instrument for studying the properties of quantum devices. At present, the supercon...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H01F6/00H01F41/02
CPCH01F6/00
Inventor 王秋良胡新宁戴银明
Owner INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com