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Hysteresis Loss in Poloidal Coils of the Large Helical Device
http://hdl.handle.net/10655/6431
http://hdl.handle.net/10655/6431cc12eee2-fa84-4344-b101-65eba2fbad92
名前 / ファイル | ライセンス | アクション |
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pfr2011_06-2405077.pdf (297.7 kB)
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Item type | 学術雑誌論文 / Journal Article_02(1) | |||||
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公開日 | 2012-01-23 | |||||
タイトル | ||||||
タイトル | Hysteresis Loss in Poloidal Coils of the Large Helical Device | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | cable-in-conduit conductor | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | hysteresis loss | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | coupling loss | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | LHD | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | superconducting magnet | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
TAKAHATA, Kazuya
× TAKAHATA, Kazuya× CHIKARAISHI, Hirotaka× MITO, Toshiyuki× IMAGAWA, Shinsaku |
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著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0002-5682-3343 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Hysteresis loss in poloidal coils of the Large Helical Device (LHD) has been measured during single-pulse operation. The superconductors of the coils are Nb-Ti cable-in-conduit conductors (CICC) cooled by forced-flow supercritical helium. The loss was measured by monitoring the enthalpy increase of the helium coolant between the inlet and outlet. Although the hysteresis loss was extracted by extrapolating several data sets from pulse excitations with different sweep rates, the extrapolated loss was much larger than the estimation using the magnetic hysteresis of the conductor. The anomalous increase in the loss is likely due to inter-strand coupling loss with long time constants from the order of 10 to 1000 s. The calculations show that the additional coupling loss behaves like a hysteresis loss. | |||||
書誌情報 |
Plasma and Fusion Research 巻 6, p. 2405077, 発行日 2011-07-01 |
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出版者 | ||||||
出版者 | プラズマ・核融合学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18806821 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12346675 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | <doi>info:doi/10.1585/pfr.6.2405077</doi> | |||||
権利 | ||||||
権利情報 | ? 2011 The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1585/pfr.6.2405077 | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |