publication . Article . 2016

Measurement and Numerical Evaluation of AC Losses in a ReBCO Roebel Cable at 4.5 K

L. Bottura; Lucio Rossi; J. van Nugteren; Yifeng Yang; G. de Rijk; S. Wessel; E. Krooshoop; Carmine Senatore; Wilfried Goldacker; Marc M.J. Dhalle; ...
Open Access English
  • Published: 01 Apr 2016 Journal: IEEE transactions on applied superconductivity, volume 26, issue 3 (issn: 1051-8223, Copyright policy)
Abstract
EuCARD-2 aims to research ReBCO superconducting magnets for future accelerator applications. The properties of ReBCO conductors are very different from low-temperature superconductors. To investigate dynamic field quality, stability, and normal zone propagation, an electrical network model for coated conductor cables was developed. To validate the model, two identical samples were prepared at CERN, after which measurements were taken at the University of Twente and Southampton University. The model predicts that for a Roebel cable, in a changing magnetic field applied in the perpendicular direction, hysteresis loss is much larger than coupling loss. In the case ...
Subjects
free text keywords: HTS, magnetization, measurement, modeling, ReBCO, Roebel cable, validation, Electronic, Optical and Magnetic Materials, Condensed Matter Physics, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, Accelerators and Storage Rings, Future Magnets (MAG) [10], 5 T HTS Dipole Magnet Design and Construction [10.3], Mechanics, Superconducting magnet, Electrical network, law.invention, law, Superconductivity, Magnetic field, Hysteresis, Nuclear magnetic resonance, Coupling loss, Electrical conductor, Conductor, Materials science, ddc:500.2
Funded by
EC| EUCARD-2
Project
EUCARD-2
Enhanced European Coordination for Accelerator Research & Development
  • Funder: European Commission (EC)
  • Project Code: 312453
  • Funding stream: FP7 | SP4 | INFRA
,
SNSF| Applications of Superconductivity under Extreme Conditions
Project
  • Funder: Swiss National Science Foundation (SNSF)
  • Project Code: PP00P2_144673
  • Funding stream: Careers | SNSF Professorships
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