129317 20231215094308.0 doi 10.1109/TASC.2014.2364680 sideral 100272 ART-2015-100272 eng Nuñez-Chico, A. B. (orcid)0000-0002-5637-0081 Effects of thermal cycling and thermal stability on 2G HTS pancake coils 2015 Degradation of superconducting critical currents of 2G-HTS coils may appear upon thermal cycling due to the tensile stress differences of its elements that induce increasing tape damages. We report on the thermal cycling and thermal stability effects of round epoxy-impregnated pancake coils under two cooling conditions (liquid nitrogen and conduction cooling). Thermal stability has been analyzed by measuring the quench development and propagation. Minimum quench energy values and longitudinal and radial propagation velocities are reported. The influence of different epoxy impregnations and number of turns in the thermal cycling effects and quench behavior has been studied. Access copy available to the general public Unrestricted info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 1.092 2015 PHYSICS, APPLIED 103 / 144 = 0.715 2015 Q3 T3 ENGINEERING, ELECTRICAL & ELECTRONIC 146 / 255 = 0.573 2015 Q3 T2 0.403 2015 Electrical and Electronic Engineering 2015 Q2 Electronic, Optical and Magnetic Materials 2015 Q3 Condensed Matter Physics 2015 Q3 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Martínez, E. Universidad de Zaragoza (orcid)0000-0003-4839-5286 Angurel, L. A. Universidad de Zaragoza (orcid)0000-0001-5685-2366 Navarro, R. Universidad de Zaragoza (orcid)0000-0002-4140-4058 5001 065 Universidad de Zaragoza Dpto. Ciencia Tecnol.Mater.Fl. Área Cienc.Mater. Ingen.Metal. 25, 3 (2015), 8600104 [4pp] IEEE trans. appl. supercond. IEEE Transactions on Applied Superconductivity 1051-8223 571768 http://zaguan.unizar.es/record/129317/files/texto_completo.pdf Postprint 3052820 http://zaguan.unizar.es/record/129317/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:129317 articulos driver 2023-12-14-13:16:50 ARTICLE