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Medientyp:
Elektronischer Konferenzbericht
Titel:
kA-Class High-Current HTS Conductors and Windings for Large Scale Applications
Beteiligte:
Leghissa, Martino;
Hussennether, Volker;
Neumüller, Heinz Werner
Erschienen:
Trans Tech Publications Ltd, 2006
Erschienen in:
Advances in Science and Technology (2006)
Umfang:
Sprache:
Nicht zu entscheiden
DOI:
10.4028/www.scientific.net/ast.47.212
ISSN:
1662-0356
Entstehung:
Anmerkungen:
Beschreibung:
Multistrand conductors with kA-class current capacity are a key requirement for manylarge scale applications of HTS in power engineering and magnet technology. Siemens hasdeveloped a cabling technology for continuously transposed conductors (CTC) for transformer andgenerator applications with critical current up to 1.2 kA at liquid nitrogen temperature. Fortechnical issues of coil winding several demonstrator coils were fabricated in solenoid and racetrackgeometry. The current capacity of the CTCs and of the coils are in agreement with modelcalculations considering magnetic field distributions within the conductor and coils, respectively.To account for mechanical loads during operations such as Lorentz forces and centrifugal forcesrobust conductors are required. We constructed dedicated devices in order to study the performanceof continuously transposed conductors in coil-like geometry.