CONNECTION STRUCTURE OF SUPERCONDUCTING WIRE ROD AND METHOD FOR CONNECTING SUPERCONDUCTING WIRE ROD

PROBLEM TO BE SOLVED: To provide a connection structure of superconducting wire rods high in connection strength and satisfactory in energization, and a connection method.SOLUTION: Provided is a connection structure 100 where the first and second superconducting wire rods each formed by superimposin...

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Bibliographic Details
Main Authors AMANO TOSHIAKI, SAKAMOTO HISAKI, NAKAI AKINOBU
Format Patent
LanguageEnglish
Japanese
Published 29.06.2017
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
CURRENT COLLECTORS
ELECTRICITY
INDUCTANCES
INSULATORS
LINE CONNECTORS
MAGNETS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:PROBLEM TO BE SOLVED: To provide a connection structure of superconducting wire rods high in connection strength and satisfactory in energization, and a connection method.SOLUTION: Provided is a connection structure 100 where the first and second superconducting wire rods each formed by superimposing either side of a base material 1 with an intermediate layer 2, a superconducting layer 3 and a metal protective layer 4 in order are connected in such a manner that mutual connection edge parts are superimposed in a state where the metal protective layer sides are confronted, where, in the superimposed range between the connection edge part of the first superconducting wire rod 10A and the connection edge part of the second superconducting wire rod 10B, a superconducting layer 31 joined to the superconducting layer of the first superconducting wire rod and to the superconducting layer of the second superconducting wire rod and a connection metal protection layer 41 joined with the metal protective layer of the first superconducting wire rod and the metal protective layer of the second superconducting wire rod are interposed between the superconducting layer of the first superconducting wire rod and the superconducting layer of the second superconducting wire rod.SELECTED DRAWING: Figure 2 【課題】接続強度が高く、通電が良好な超電導線材の接続構造及び接続方法を提供する。【解決手段】基材１の片面側に中間層２、超電導導体層３及び金属保護層４が順番に重ねて形成された第一と第二の超電導線材が、前記金属保護層側を向かい合わせた状態で互いの接続端部を重合させて接続されている接続構造１００であって、第一の超電導線材１０Ａの接続端部と第二の超電導線材１０Ｂの接続端部の重合範囲Ｊ内における、第一の超電導線材の超電導導体層と第二の超電導線材の前記超電導導体層との間には、第一の超電導線材の超電導導体層と第二の超電導線材の超電導導体層に接合された接続用超電導導体層３１と、第一の超電導線材の金属保護層と第二の超電導線材の金属保護層とが接合された接続金属保護層４１とが介在する。【選択図】図２
Bibliography:Application Number: JP20150248227