Numerical analysis of the influence of radiation defects on the transport characteristics of a superconducting CORC-cable
- 作者: Mikhailova I.K.1, Martirosian I.V.1, Rudnev I.A.1, Pokrovskii S.V.1
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隶属关系:
- National Research Nuclear University MEPhI
- 期: 卷 9, 编号 4 (2023)
- 页面: 72-85
- 栏目: Original studies
- URL: https://bakhtiniada.ru/transj/article/view/249977
- DOI: https://doi.org/10.17816/transsyst20239472-85
- ID: 249977
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Aim: development of a simultaneous model, calculation and analysis of heat losses of a superconducting CORC cable based on standard HTSC tapes and irradiated HTSC tapes in cyclic load modes for magnetic energy storage system.
Methods: the CORC cable based on industrial original HTSC tapes and HTS tape with defects from irradiation is considered; to describe the electromagnetic and thermal characteristics of the system are used following methods: the concepts of the macroelectrodynamics, the fundamentals of the applied superconductivity, the finite element method are used; the calculation is implemented in the COMSOL Multiphysics.
Results: a model was developed, the optimal cooling mode was determined in 5 load cycles, it was shown that the presence of artificial pinning centers can significantly improve the thermal stabilization of the system and leads to a reduction in heat losses with the considered cooling schemes.
Conclusion: the results can be used in the development of the magnetic energy storage system based on high-temperature superconducting composites (HTS).
作者简介
Irina Mikhailova
National Research Nuclear University MEPhI
编辑信件的主要联系方式.
Email: ikmikhailova@mephi.ru
ORCID iD: 0000-0002-3222-678X
Master’s Student, Research Engineer
俄罗斯联邦, MoscowIrina Martirosian
National Research Nuclear University MEPhI
Email: mephizic@gmail.com
ORCID iD: 0000-0003-2301-1768
PhD in Physics and Mathematics, Research Engineer
俄罗斯联邦, MoscowIgor Rudnev
National Research Nuclear University MEPhI
Email: iarudnev@mephi.ru
ORCID iD: 0000-0002-5438-2548
Doctor of Physical and Mathematical Sciences, Professor
俄罗斯联邦, MoscowSergey Pokrovskii
National Research Nuclear University MEPhI
Email: sergeypokrovskii@gmail.com
ORCID iD: 0000-0002-3137-4289
PhD in Physics and Mathematics, Head of the Laboratory
俄罗斯联邦, Moscow参考
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