Vadim V. Kashikhin;S. Cohan;J. DiMarco;O. Kiemschies;S. Krave;V. Lombardo;V. Marinozzi;D. Orris;S. Stoynev;D. Turrioni;A. K. Chavda;U. Sambangi;S. Korupolu;J. Peram;A. Arjun;C. Goel;J. Sai Sandra;V. Yerraguravagari;R. Schmidt;V. Selvamanickam;G. Majkic;E. Galstyan;N. Mai;K. Selvamanickam
{"title":"Re-Assembly and Test of a COMB Dipole Magnet With STAR Wires","authors":"Vadim V. Kashikhin;S. Cohan;J. DiMarco;O. Kiemschies;S. Krave;V. Lombardo;V. Marinozzi;D. Orris;S. Stoynev;D. Turrioni;A. K. Chavda;U. Sambangi;S. Korupolu;J. Peram;A. Arjun;C. Goel;J. Sai Sandra;V. Yerraguravagari;R. Schmidt;V. Selvamanickam;G. Majkic;E. Galstyan;N. Mai;K. Selvamanickam","doi":"10.1109/TASC.2024.3514598","DOIUrl":null,"url":null,"abstract":"Rare-Earth Barium Copper Oxide (REBCO) coated conductors are an attractive option for application in high field accelerator magnets due to their high critical field and the convenience of fabrication without heat treatment compared to some other superconductors. A small REBCO accelerator magnet was previously fabricated and tested in liquid nitrogen, demonstrating over 90% critical current retention in the coils. This paper describes the magnet re-assembly with a different support structure and its test in liquid helium at 1.8–4.5 K. The magnet quench history along with the instrumentation data is presented and discussed.","PeriodicalId":13104,"journal":{"name":"IEEE Transactions on Applied Superconductivity","volume":"35 5","pages":"1-7"},"PeriodicalIF":1.7000,"publicationDate":"2024-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Applied Superconductivity","FirstCategoryId":"101","ListUrlMain":"https://ieeexplore.ieee.org/document/10791319/","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
Rare-Earth Barium Copper Oxide (REBCO) coated conductors are an attractive option for application in high field accelerator magnets due to their high critical field and the convenience of fabrication without heat treatment compared to some other superconductors. A small REBCO accelerator magnet was previously fabricated and tested in liquid nitrogen, demonstrating over 90% critical current retention in the coils. This paper describes the magnet re-assembly with a different support structure and its test in liquid helium at 1.8–4.5 K. The magnet quench history along with the instrumentation data is presented and discussed.
期刊介绍：
IEEE Transactions on Applied Superconductivity (TAS) contains articles on the applications of superconductivity and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Large scale applications include magnets for power applications such as motors and generators, for magnetic resonance, for accelerators, and cable applications such as power transmission.
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