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A High Temperature Superconducting Flux Pump System

A high-temperature superconducting and pumping system technology, applied in the usage of superconducting elements, magnetic objects, electromechanical devices, etc., can solve the problems of complex structure and slow charging speed, and achieve the effect of simple structure, fast charging speed and high efficiency

Active Publication Date: 2022-05-27
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the magnetic flux pumps designed in the past have disadvantages such as slow charging speed and complicated structure.

Method used

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  • A High Temperature Superconducting Flux Pump System
  • A High Temperature Superconducting Flux Pump System
  • A High Temperature Superconducting Flux Pump System

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Embodiment Construction

[0062]In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to specific embodiments.

[0063] In order to better understand the technical solution, in the embodiments described below, the superconducting load 200 is used as the superconducting load for explanation; it can be understood that the superconducting load can also be a superconducting cable or the like.

[0064] like Figure 1 to Figure 10 As shown, a high temperature superconducting magnetic flux pump system includes a magnetic flux pump body 100, a superconducting load 200 and a stator group 300; the superconducting load 200 includes at least one single load 201; the stator group 300 includes at least one The stator 301; the magnetic flux pump body 100 has an air gap 400 for placing the stator group 300; the superconducting load 200 and the stator group 300 are connected as a closed...

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Abstract

The invention belongs to the technical field of superconducting magnet excitation systems, and discloses a high-temperature superconducting flux pump system, which includes a flux pump body, a superconducting load, and a stator group; the double-cake coil group includes at least one double-cake coil; The stator group includes at least one stator; the magnetic flux pump body has an air gap for placing the stator group; the superconducting load and the stator group are connected as a closed circuit. The invention can simplify the structure correspondingly without changing the magnet structure and winding cost, solve the problem of slow charging speed of the magnet, and at the same time greatly reduce the power supply cost.

Description

technical field [0001] The invention belongs to the technical field of superconducting magnet excitation systems, and in particular relates to a high-temperature superconducting magnetic flux pump system. Background technique [0002] Superconducting magnets are an extremely important part of the application field of superconducting electricity. Compared with traditional permanent magnets and ordinary electromagnets, they are light in weight and small in size, can generate stronger magnetic fields, and have extremely low losses. With its superiority, superconducting magnets are used in many fields of medical, energy and transportation. [0003] The difficulty in developing current superconducting magnets is that high temperature superconducting coils cannot operate in continuous current mode. Since the current loss caused by flux creep and welding resistance has not been fully resolved, the current decay of the HTS magnetic closed loop cannot be ignored. [0004] The curre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F13/00H02K55/04
CPCH01F13/00H02K55/04Y02E40/60H01F6/006H01F6/005H01F6/06H01F6/008
Inventor 王为叶汉新杨超李洪韦家富张云天
Owner SICHUAN UNIV