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I.S. EN 61788-8:2010

Current

Current

The latest, up-to-date edition.

SUPERCONDUCTIVITY - PART 8: AC LOSS MEASUREMENTS - TOTAL AC LOSS MEASUREMENT OF ROUND SUPERCONDUCTING WIRES EXPOSED TO A TRANSVERSE ALTERNATING MAGNETIC FIELD AT LIQUID HELIUM TEMPERATURE BY A PICKUP COIL METHOD

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2010

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Specimen preparation
7 Testing conditions
8 Calculation of results
9 Uncertainty
10 Test report
Annex A (informative) - Additional information relating to
        Clauses 1 to 10
Annex B (informative) - Explanation of AC loss measurement
        with Poynting's vector [10]
Annex C (informative) - Estimation of geometrical error in the
        pickup coil method
Annex D (informative) - Recommended method for calibration
        of magnetization and AC loss
Annex E (informative) - Coupling loss for various types of
        applied magnetic field
Annex F (informative) - Uncertainty considerations
Annex G (informative) - Evaluation of uncertainty in AC loss
        measurement by pickup coil method [13]
Bibliography
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications

Describes the measurement method of total AC losses by the pickup coil method in composite superconducting wires exposed to a transverse alternating magnetic field.

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
40
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
NBN EN 61788-8 : 2011 Identical
UNE-EN 61788-8:2004 Identical
BS EN 61788-8:2003 Identical
NF EN 61788-8 : 2015 Identical
DIN EN 61788-8 : 2011 Identical
IEC 61788-8:2010 Identical
SN EN 61788-8 : 2003 Identical
EN 61788-8:2010 Identical

IEC 61788-1:2006 Superconductivity - Part 1: Critical current measurement - DC critical current of Nb-Ti composite superconductors
IEC 60050-815:2015 International Electrotechnical Vocabulary (IEV) - Part 815: Superconductivity
ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
IEC 61788-13:2012 Superconductivity - Part 13: AC loss measurements - Magnetometer methods for hysteresis loss in superconducting multifilamentary composites
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
IEC 61788-2:2006 Superconductivity - Part 2: Critical current measurement - DC critical current of Nb3Sn composite superconductors

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