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High-Temperature Superconducting Cable Design Based on Individual Insulated Conductors
Joint Authors
Cheetham, Peter
Viquez, Jose
Kim, WooJin
Graber, Lukas
Kim, Chul H.
Pamidi, Sastry V.
Source
Advances in Materials Science and Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-11-01
Country of Publication
Egypt
No. of Pages
10
Abstract EN
The idea of insulating individual high-temperature superconducting (HTS) tapes was explored as a dielectric design to reduce the risk and complexity of HTS cable manufacturing.
Applying insulation on individual HTS tapes is amenable to continuous manufacturing processes and opens up material choices for the insulation.
In this study, heat shrink insulation was selected as the material choice for exploring the possibility of this design philosophy because of its commercial availability in multiple thicknesses.
A systematic set of selection criteria was developed for the selection of appropriate heat shrink for given HTS tape dimensions.
The cryogenic dielectric characteristics of insulated HTS tapes were evaluated both in liquid nitrogen and gaseous helium environments at 77 K.
Dielectric characteristics of tapes with a single layer of thicker insulation were compared with those insulated using multiple layers of thinner insulation to evaluate the relative merits of each method.
Several model power cables were fabricated using the PET insulated tapes, and their dielectric behavior was evaluated at 77 K in gaseous helium environment.
The results suggest that the explored method is useful for HTS power cables operating at low voltages (<1,000 V) primarily due to the limitation on achieving thick insulation with high quality using heat shrink tubing.
The suitable processes of insulating longer lengths of samples with additional dielectric benefits are discussed.
American Psychological Association (APA)
Cheetham, Peter& Viquez, Jose& Kim, WooJin& Graber, Lukas& Kim, Chul H.& Pamidi, Sastry V.. 2018. High-Temperature Superconducting Cable Design Based on Individual Insulated Conductors. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1120452
Modern Language Association (MLA)
Cheetham, Peter…[et al.]. High-Temperature Superconducting Cable Design Based on Individual Insulated Conductors. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1120452
American Medical Association (AMA)
Cheetham, Peter& Viquez, Jose& Kim, WooJin& Graber, Lukas& Kim, Chul H.& Pamidi, Sastry V.. High-Temperature Superconducting Cable Design Based on Individual Insulated Conductors. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1120452
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1120452