The EuCARD-2 project, co-funded by the European Commission, supports the design, production, and standalone cold testing of a high-temperature superconducting demonstrator insert-magnet. The so-called Feather-M2 dipole magnet was built at CERN, using Roebel cable consisting of REBCO coated conductor tapes. In this paper, we will discuss the preparation and results of the magnetic measurements performed on the Feather-M2 model magnet, operated in forced-flow helium gas. For this test, the magnet was instrumented with cryogenic Hall-Sensors, which are cross-calibrated ' in situ' using induction-coil sensors. We present the measurement procedure, the instrumentation used, and the measurement results. These include the transfer function and dynamic field effects. The most exciting scientific result is the low level of persistent current effects observed in this model magnet.
Measurement and analysis of the dynamic effects in an HTS dipole magnet / C. Petrone, J. Vannugteren, H. Bajas, L. Bottura, G. Kirby, L. Rossi, S. Russenschuck. - In: IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. - ISSN 1051-8223. - 28:4(2018), pp. 08279565.1-08279565.4.
|Titolo:||Measurement and analysis of the dynamic effects in an HTS dipole magnet|
|Parole Chiave:||Accelerator magnets; High-temperature superconductors (HTS); Magnetic field measurement; Superconducting magnets; Electronic, Optical and Magnetic Materials; Condensed Matter Physics; Electrical and Electronic Engineering|
|Settore Scientifico Disciplinare:||Settore FIS/01 - Fisica Sperimentale|
Settore FIS/04 - Fisica Nucleare e Subnucleare
Settore FIS/07 - Fisica Applicata(Beni Culturali, Ambientali, Biol.e Medicin)
|Data di pubblicazione:||2018|
|Digital Object Identifier (DOI):||http://dx.doi.org/10.1109/TASC.2018.2801325|
|Appare nelle tipologie:||01 - Articolo su periodico|