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A method for increasing the quench resistance of superconducting strips

A superconducting tape and resistance technology, applied in the usage of superconducting elements, superconducting devices, superconducting/high-conducting conductors, etc., can solve the problems of the difficulty of quenching resistance of superconducting tapes

Active Publication Date: 2021-02-26
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a method for increasing the quench resistance of superconducting strips to solve the problem that it is difficult to change the quench resistance of superconducting strips

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  • A method for increasing the quench resistance of superconducting strips
  • A method for increasing the quench resistance of superconducting strips
  • A method for increasing the quench resistance of superconducting strips

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0026] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0027] It should be noted that like nume...

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Abstract

The invention provides a method for increasing the quench resistance of a superconducting strip, the method comprising: using a pressurizing device to pressurize the part to be pressed of the superconducting strip, so as to increase the quench resistance of the superconducting strip Larger target quench resistance. Therefore, by applying external pressure to the superconducting strip, the internal structure of the superconducting resistor is changed, thereby achieving the purpose of increasing the quench resistance of the superconducting strip. With this method, there is neither technical difficulty nor large capital investment.

Description

technical field [0001] The invention relates to the technical field of superconducting strips, in particular to a method for increasing the quench resistance of superconducting strips. Background technique [0002] At present, the purpose of improving the quench resistance of superconducting strips is mainly achieved by changing the application environment of superconducting strips, such as changing the working temperature of the strips, increasing the impact current applied to the superconducting strips, etc. However, the working environment of superconducting strips is generally a liquid nitrogen environment or a liquid helium environment. If you want to continue to change its temperature, there are not only many technical difficulties, but also a great impact on the physical and chemical properties of other equipment. However, the method of increasing the inrush current to increase the quench resistance has a very narrow application range. Therefore, it is relatively dif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/00H01B12/00
CPCH01B12/00H01B13/00Y02E40/60
Inventor 刘宏伟赵玉枫
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)