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Architecture for high temperature superconductor wire

A superconductor and superconductor layer technology, applied in the usage of superconductor elements, the manufacture/processing of superconductor devices, and superconductor components, etc., can solve problems such as slowness, wire pollution, and reduce the electrical properties of HTS layers, and achieve improved current distribution, ease of use, etc. Use, effect of high current carrying capacity

Active Publication Date: 2015-07-22
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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  • Architecture for high temperature superconductor wire
  • Architecture for high temperature superconductor wire
  • Architecture for 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 a basic 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 methano...

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Abstract

A laminated superconductor wire includes a superconductor wire assembly, which includes a first superconductor insert comprising a first high temperature superconductor layer overlaying a first substrate and a second superconductor insert comprising a second high temperature superconductor layer overlaying a second substrate. The first and second superconductor inserts are joined together at their respective substrates. An electrically 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 Applications(China)
IPC IPC(8): H01L39/14H01L39/24
CPCY10S428/93H01L39/143Y10S505/701Y10S505/702H01L39/248H10N60/203H10N60/0801H10N60/80
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