IEC 61788-3:2006
Current
The latest, up-to-date edition.
Superconductivity - Part 3: Critical current measurement - DC critical current of Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
27-04-2006
FOREWORD
INTRODUCTION
1 Scope
2 Normative reference
3 Terms and definitions
4 Principle
5 Requirements
6 Apparatus
7 Specimen preparation
8 Measurement procedure
9 Precision and accuracy of the test method
10 Calculation of results
11 Test report
Annex A (informative) Additional information relating to
Clauses 1 to 10
Annex B (informative) Magnetic hysteresis of the critical
current of high-temperature oxide
superconductors
Bibliography
Figures
Table
This part of IEC 61788 covers a test method for the determination of the dc critical current of short and straight Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors that have a monolithic structure and a shape of round wire or flat or square tape containing mono- or multicores of oxides. This method is intended for use with superconductors that have critical currents less than 500 A and n-values larger than 5. The test is carried out with and without an applying external magnetic field. For all tests in a magnetic field, the magnetic field is perpendicular to the length of the specimen. In the test of a tape specimen in a magnetic field, the magnetic field is parallel or perpendicular to the wider tape surface (or one surface if square). The test specimen is immersed either in a liquid helium bath or a liquid nitrogen bath during testing. Deviations from this test method that are allowed for routine tests and other specific restrictions are given in this standard.
Committee |
TC 90
|
DevelopmentNote |
Stability Date: 2019. (09/2017)
|
DocumentType |
Standard
|
Pages |
23
|
PublisherName |
International Electrotechnical Committee
|
Status |
Current
|
Supersedes |
Standards | Relationship |
NF EN 61788-3 : 2007 | Identical |
NEN EN IEC 61788-3 : 2006 | Identical |
PN EN 61788-3 : 2007 | Identical |
VDE 0390-3 : 2007 | Identical |
EN 61788-3:2006 | Identical |
CEI EN 61788-3 : 2007 | Identical |
BS EN 61788-3:2006 | Identical |
PNE-prEN 61788-3 | Identical |
DIN EN 61788-3 : 2007 | Identical |
UNE-EN 61788-3:2002 | Identical |
I.S. EN 61788-3:2006 | Identical |
UNE-EN 61788-3:2006 | Identical |
17/30344792 DC : 0 | BS EN 61788-24 - SUPERCONDUCTIVITY - PART 24: CRITICAL CURRENT MEASUREMENT - RETAINED CRITICAL CURRENT AFTER DOUBLE BENDING AT ROOM TEMPERATURE OF AG-SHEATHED BI-2223 SUPERCONDUCTING WIRES |
IEC 61788-21:2015 | Superconductivity - Part 21: Superconducting wires - Test methods for practical superconducting wires - General characteristics and guidance |
EN 61788-14:2010 | Superconductivity - Part 14: Superconducting power devices - General requirements for characteristic tests of current leads designed for powering superconducting devices |
BS EN 61788-21:2015 | Superconductivity Superconducting wires. Test methods for practical superconducting wires. General characteristics and guidance |
BS EN 61788-17:2013 | Superconductivity Electronic characteristic measurements. Local critical current density and its distribution in large-area superconducting films |
I.S. EN 61788-14:2010 | SUPERCONDUCTIVITY - PART 14: SUPERCONDUCTING POWER DEVICES - GENERAL REQUIREMENTS FOR CHARACTERISTIC TESTS OF CURRENT LEADS DESIGNED FOR POWERING SUPERCONDUCTING DEVICES |
CEI EN 61788-17 : 2013 | SUPERCONDUCTIVITY - PART 17: ELECTRONIC CHARACTERISTIC MEASUREMENTS - LOCAL CRITICAL CURRENT DENSITY AND ITS DISTRIBUTION IN LARGE-AREA SUPERCONDUCTING FILMS |
EN 61788-17:2013 | Superconductivity - Part 17: Electronic characteristic measurements - Local critical current density and its distribution in large-area superconducting films |
CEI EN 61788-14 : 2011 | SUPERCONDUCTIVITY - PART 14: SUPERCONDUCTING POWER DEVICES - GENERAL REQUIREMENTS FOR CHARACTERISTIC TESTS OF CURRENT LEADS DESIGNED FOR POWERING SUPERCONDUCTING DEVICES |
BS EN 61788-14:2010 | Superconductivity Superconducting power devices. General requirements for characteristic tests of current leads designed for powering superconducting devices |
IEC TR 61788-20:2014 | Superconductivity - Part 20: Superconducting wires - Categories of practical superconducting wires - General characteristics and guidance |
I.S. EN 61788-17:2013 | SUPERCONDUCTIVITY - PART 17: ELECTRONIC CHARACTERISTIC MEASUREMENTS - LOCAL CRITICAL CURRENT DENSITY AND ITS DISTRIBUTION IN LARGE-AREA SUPERCONDUCTING FILMS (IEC 61788-17:2013 (EQV)) |
PD IEC/TR 61788-20:2014 | Superconductivity Superconducting wires. Categories of practical superconducting wires. General characteristics and guidance |
I.S. EN 61788-21:2015 | SUPERCONDUCTIVITY - PART 21: SUPERCONDUCTING WIRES - TEST METHODS FOR PRACTICAL SUPERCONDUCTING WIRES - GENERAL CHARACTERISTICS AND GUIDANCE |
IEC 61788-14:2010 | Superconductivity - Part 14: Superconducting power devices - General requirements for characteristic tests of current leads designed for powering superconducting devices |
EN 61788-21:2015 | Superconductivity - Part 21: Superconducting wires - Test methods for practical superconducting wires - General characteristics and guidance |
IEC 60050-815:2015 | International Electrotechnical Vocabulary (IEV) - Part 815: Superconductivity |
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