{"title":"Optimization of high-efficiency and compact insulation structures for high-temperature superconducting cables","authors":"Ting Jiao , Honglei Li , Jingwei Yu , Yijia Huang","doi":"10.1016/j.physc.2025.1354653","DOIUrl":null,"url":null,"abstract":"<div><div>This paper examines the optimization of insulation structures in high-temperature superconducting cables and experimentally assesses the impact of various low thermal conductivity spacer strips as support structures under different configurations of adiabatic layers. The study demonstrates significant reductions in thermal conduction, thereby enhancing insulation performance. These findings are valuable for guiding the miniaturized design of superconducting cables, facilitating more efficient power transmission.</div></div>","PeriodicalId":20159,"journal":{"name":"Physica C-superconductivity and Its Applications","volume":"630 ","pages":"Article 1354653"},"PeriodicalIF":1.3000,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physica C-superconductivity and Its Applications","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0921453425000073","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
This paper examines the optimization of insulation structures in high-temperature superconducting cables and experimentally assesses the impact of various low thermal conductivity spacer strips as support structures under different configurations of adiabatic layers. The study demonstrates significant reductions in thermal conduction, thereby enhancing insulation performance. These findings are valuable for guiding the miniaturized design of superconducting cables, facilitating more efficient power transmission.
期刊介绍:
Physica C (Superconductivity and its Applications) publishes peer-reviewed papers on novel developments in the field of superconductivity. Topics include discovery of new superconducting materials and elucidation of their mechanisms, physics of vortex matter, enhancement of critical properties of superconductors, identification of novel properties and processing methods that improve their performance and promote new routes to applications of superconductivity.
The main goal of the journal is to publish:
1. Papers that substantially increase the understanding of the fundamental aspects and mechanisms of superconductivity and vortex matter through theoretical and experimental methods.
2. Papers that report on novel physical properties and processing of materials that substantially enhance their critical performance.
3. Papers that promote new or improved routes to applications of superconductivity and/or superconducting materials, and proof-of-concept novel proto-type superconducting devices.
The editors of the journal will select papers that are well written and based on thorough research that provide truly novel insights.