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Structure of High Temperature Superconductor Wire

一种超导体、超导体层的技术，应用在超导体元素的用法、超导体装置的制造/处理、超导体零部件等方向，能够解决降低HTS层电性能、缓慢、导线污染等问题，达到高电流承载能力、改进电流分配、易于使用的效果

Active Publication Date: 2018-06-01
AMERICAN SUPERCONDUCTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this point, the addition of a second component provides additional current-carrying capability; however, electrical contact to the HTS layer requires engaging the wire opening or partially removing one of the inserts in the contact section
[0017] Another problem with coated conductor HTS wire is environmental contamination of the wire when it is used
Exposure to the outside world will slowly degrade the electrical properties of the HTS layer

Method used

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  • Structure of High Temperature Superconductor Wire
  • Structure of High Temperature Superconductor Wire
  • Structure of High Temperature Superconductor Wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0125] Example 1: Preparation of multilayer conductors with double-coated superconductor layers of different compositions.

[0126] By adding about 0.85 g of Y(CF 3 CO 2 ) 3 , about 1.45 g of Ba(CF 3 CO 2 ) 2 and about 1.35 grams of Cu(C 2 h 5 CO 2 ) 2 Dissolve in approximately 4.85 mL of methanol (CH 3 OH) and about 0.15 mL of propionic acid (C 2 h 6 CO 2 ) to prepare the base YBCO precursor solution with a stoichiometry of 1:2:3.23 Y:Ba:Cu. The final volume of the solution was adjusted to about 5 mL with methanol.

[0127] By adding 1.70 g of Dy(CH 3 CO 2 ) 3 and approximately 1.90 mL of methanol (CH 3OH) was dissolved in about 20 mL of the base solution to prepare a base YBCO precursor solution with 50% dysprosium additive with a stoichiometry of Y:Dy:Ba:Cu of 1:0.5:2:3.23. The final volume of the solution was adjusted to about 25 mL with the base solution.

[0128] By putting 1.24 g of Cu(C 2 h 5 CO 2 ) 2 The powder was dissolved in 4.85 mL of methan...

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Abstract

The present invention relates to the structure of high temperature superconductor wires, in particular to laminated superconductor wires. The laminated superconductor wire includes a superconductor wire assembly comprising a first superconductor insert comprising a first high temperature superconductor layer overlying a first substrate, and a second superconductor insert Contains a second high temperature superconductor layer overlying a second substrate. The first and second superconductor inserts are bonded together at their respective substrates. A conductive structure substantially surrounds the superconductor wire assembly.

Description

[0001] This application is an application after the PCT international application with the international application number PCT / US2006 / 029748 and the international filing date on July 28, 2006 entered the Chinese national phase. The divisional application of the invention patent application. [0002] related application [0003] This application is related to the following applications, the entire contents of which are incorporated herein by reference: [0004] U.S. Patent Application No. 60 / 703,815, entitled "High Temperature Superconductive Wires and Coils," filed July 29, 2005; [0005] U.S. Provisional Application No. 60 / 703,836, entitled "Thick Superconductor Films With Improved Performance," filed July 29, 2005; [0006] US Provisional Application No. 60 / 615,289, entitled "Thick Superconductor Films With Improved Performance," filed October 1, 2004. technical field [0007] The invention relates to the field of high temperature superconductors. In particular, the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L39/14H01L39/24H10N60/20H10N60/80H10N60/01
CPCY10S428/93Y10S505/701Y10S505/702H10N60/203H10N60/0801H10N60/80
Inventor C·L·H·蒂姆A·P·马洛莫夫M·W·鲁皮奇U·-D·肖普E·D·汤普森D·韦别利
Owner AMERICAN SUPERCONDUCTOR
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