CEI EN 61788-8 : 2011
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
Hardcopy , PDF
English
01-01-2011
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 Poyntings 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.
| Committee |
CT 90
|
| DevelopmentNote |
Classificazione CEI 90-12. (01/2006)
|
| DocumentType |
Standard
|
| Pages |
42
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| IEC 61788-8:2010 | 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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