Abstract
The heating of current-limiting elements made of second-generation HTSC tapes stabilized with a stainless steel tape is studied experimentally. It is shown that the heating rate depends little on the degree of stabilization with stainless steel. Using a mathematical model that takes into account the heat sink parameters (the medium is liquid nitrogen), the capabilities and limitations of increasing the area of the current-limiting element for reducing its temperature in the current limiting mode are demonstrated.
Similar content being viewed by others
REFERENCES
C. Rey, Superconductors in the Power Grid: Materials and Applications (Woodhead, Cambridge, MA, 2015).
P. Tixador, Superconducting Fault Current Limiter: Innovation for the Electric Grids (World Scientific, Singapore, 2018).
S. Samoilenkov, A. Molodyk, S. Lee, V. Petrykin, V. Kalitka, I. Martynova, A. Makarevich, A. Markelov, M. Moyzykh, and A. Blednov, Supercond. Sci. Technol. 29, 024001 (2016).
P. Duthil, arXiv:1501.07100.
S. Kozak, T. Janowski, B. Kondratowicz-Kucewicz, J. Kozak, and G. Wojtasiewicz, IEEE Trans. Appl. Supercond. 15, 2098 (2005).
L. Antognazza, M. Therasse, M. Decroux, F. Roy, B. Dutoit, M. Abplanalp, and O. Fischer, IEEE Trans. Appl. Supercond. 19, 1960 (2009).
Funding
This work was supported by the Ministry of Education and Science of the Russian Federation under agreement no. 14.579.21.0141, project no. RFMEFI57917X0141.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflict of interest.
Additional information
Translated by E. Chernokozhin
Rights and permissions
About this article
Cite this article
Samoilenkov, S.V., Shcherbakov, V.I., Kumarov, D.R. et al. Heating by Electrical Current of Stainless Steel-Stabilized Current Limiting Elements Made from 2G HTSC Tapes and Its Dependence on Heat Transfer Parameters to Liquid Nitrogen. Tech. Phys. Lett. 46, 23–26 (2020). https://doi.org/10.1134/S1063785020010137
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063785020010137