DE69229933T2 - Einrichtung und Verfahren zur zerstörungsfreien Prüfung für supraleitende Materialien - Google Patents

Einrichtung und Verfahren zur zerstörungsfreien Prüfung für supraleitende Materialien

Info

Publication number
DE69229933T2
DE69229933T2 DE69229933T DE69229933T DE69229933T2 DE 69229933 T2 DE69229933 T2 DE 69229933T2 DE 69229933 T DE69229933 T DE 69229933T DE 69229933 T DE69229933 T DE 69229933T DE 69229933 T2 DE69229933 T2 DE 69229933T2
Authority
DE
Germany
Prior art keywords
testing device
destructive testing
superconducting materials
superconducting
materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69229933T
Other languages
English (en)
Other versions
DE69229933D1 (de
Inventor
Bizhin Nmn Dorri
Bu-Xin Xu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE69229933D1 publication Critical patent/DE69229933D1/de
Application granted granted Critical
Publication of DE69229933T2 publication Critical patent/DE69229933T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1238—Measuring superconductive properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/72—Testing of electric windings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/726—Measuring or testing of superconducting property
DE69229933T 1991-06-05 1992-06-01 Einrichtung und Verfahren zur zerstörungsfreien Prüfung für supraleitende Materialien Expired - Fee Related DE69229933T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/710,595 US5140266A (en) 1991-06-05 1991-06-05 Apparatus and method for the non-destructive evaluation of a bifilar superconducting winding

Publications (2)

Publication Number Publication Date
DE69229933D1 DE69229933D1 (de) 1999-10-14
DE69229933T2 true DE69229933T2 (de) 2000-05-18

Family

ID=24854699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229933T Expired - Fee Related DE69229933T2 (de) 1991-06-05 1992-06-01 Einrichtung und Verfahren zur zerstörungsfreien Prüfung für supraleitende Materialien

Country Status (4)

Country Link
US (1) US5140266A (de)
EP (1) EP0517455B1 (de)
JP (1) JPH0823550B2 (de)
DE (1) DE69229933T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227720A (en) * 1992-04-02 1993-07-13 General Electric Company Apparatus and method using a bifilar coil with an integrated loop/switch for resistance measurement of superconductors
JP3705861B2 (ja) * 1996-03-21 2005-10-12 株式会社日立メディコ 超電導磁石装置及びその着磁調整方法
US6275365B1 (en) * 1998-02-09 2001-08-14 American Superconductor Corporation Resistive fault current limiter
US6900714B1 (en) * 2004-06-30 2005-05-31 General Electric Company System and method for quench and over-current protection of superconductor
JP5696942B2 (ja) * 2011-08-08 2015-04-08 住友電気工業株式会社 超電導ケーブル用ケーブルコアの試験方法
JP2013036844A (ja) * 2011-08-08 2013-02-21 Sumitomo Electric Ind Ltd ケーブルコアの試験方法
JP2013036842A (ja) * 2011-08-08 2013-02-21 Sumitomo Electric Ind Ltd 超電導ケーブル用ケーブルコアの試験方法、および冷却容器
JP5696941B2 (ja) * 2011-08-08 2015-04-08 住友電気工業株式会社 臨界電流の測定方法
JP2013036841A (ja) * 2011-08-08 2013-02-21 Sumitomo Electric Ind Ltd 超電導ケーブル用ケーブルコアの試験方法
KR101296810B1 (ko) * 2011-11-03 2013-08-14 한국전기연구원 멀티 초전도 코일의 특성 실험 장치
KR20150068390A (ko) * 2012-10-11 2015-06-19 스미토모덴키고교가부시키가이샤 초전도 케이블용 케이블 코어의 시험 방법 및 냉각 용기

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111588A (ja) * 1984-11-05 1986-05-29 Toshiba Corp 超電導線の臨界電流測定装置
JPS6336506A (ja) * 1986-07-31 1988-02-17 Hitachi Ltd 超電導巻線の常電導転移検出法
JPS6425488A (en) * 1987-07-22 1989-01-27 Toshiba Corp Superconduction detector
US4803456A (en) * 1987-12-22 1989-02-07 General Electric Company Superconductive switch
US4904970A (en) * 1988-02-17 1990-02-27 General Electric Company Superconductive switch
DE69114344T2 (de) * 1990-04-27 1996-06-05 Railway Technical Res Inst Schalter zur Kontrolle des Stromflusses in Supraleitern.

Also Published As

Publication number Publication date
EP0517455A3 (en) 1993-05-19
DE69229933D1 (de) 1999-10-14
EP0517455B1 (de) 1999-09-08
EP0517455A2 (de) 1992-12-09
US5140266A (en) 1992-08-18
JPH0823550B2 (ja) 1996-03-06
JPH05249213A (ja) 1993-09-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee