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A New Cable -in conduit Conductor Magnet with Insulated Strands
http://hdl.handle.net/10655/2323
http://hdl.handle.net/10655/2323bdf0d837-a610-444f-9f04-d25ee9d810c6
Item type | 研究報告書 / Research Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2010-02-05 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A New Cable -in conduit Conductor Magnet with Insulated Strands | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | superconducting magnet | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | quench | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | stability | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | current imbalance | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CICC magnet | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | current lead | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18ws | |||||
資源タイプ | research report | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
"Yamaguchi, S.
× "Yamaguchi, S.× Yamamoto, J.× Motojima, O." |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | "Many studies have used cable-in-conduit conductor (CICC) coils in trying to develop an AC superconducting magnet because of its enormous potential if AC losses were low and insulation voltage was high. The strands in the most recent CICC magnets are coated with chromium or another metal with high electrical resistance to order to induce current re-distribution among the strands and to avoid a quench caused by a current imbalance. Current re-distribution is highly complex and very difficult to analyze because the conditions of the strand surfaces and the contact areas vary greatly with the operation of the conductor. If, however, the cable currents were well-balanced, insulating the strands would be the best way to reduce AC losses. We propose a new CICC magnet structure featuring a current lead that balances the strand currents via its resistance. Having calculated current balances, we find that strand currents are well within the present parameters for nuclear fusion experiments and superconducting magnet energy storages." | |||||
書誌情報 |
en : Research Report NIFS-Series 発行日 1995-09-01 |
|||||
報告書番号 | ||||||
NIFS-371 | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0915-633X |