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Investigation into Quench Detection for a Multi-Stacked Pancake Coil Wound with Nb3Sn CIC Conductors
http://hdl.handle.net/10655/00012996
http://hdl.handle.net/10655/000129965111d8f9-179e-40f2-b72f-8db5d1a553a3
名前 / ファイル | ライセンス | アクション |
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pfr2020_15-2405028 (1.3 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-02-09 | |||||
タイトル | ||||||
タイトル | Investigation into Quench Detection for a Multi-Stacked Pancake Coil Wound with Nb3Sn CIC Conductors | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Nb3Sn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | cable-in-conduit conductor | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | multi-stacked pancake coil | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | quench detection | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | pick-up coil | |||||
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 |
OBANA, Tetsuhiro
× OBANA, Tetsuhiro× TAKAHATA, Kazuya× MURAKAMI, Haruyuki |
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著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0002-1989-867X | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | For a multi-stacked (MS) pancake coil wound with Nb3Sn CIC conductors, quench detection methods using voltage measurements were investigated. In this study, we utilized two methods: the balanced voltage between two coil windings and the balanced voltage between one coil winding and a disk-shaped pickup coil. During the energization of the MS pancake coil, voltage measurements of the coil were conducted to compare the measurement results of the two quench detection methods. The measurement results indicate that the quench detection based on the balanced voltage between two coil windings is more reliable than the other. In the measurements, spike voltages were observed when there was a rapid change of a coil current. Magnetization of the MS pancake coil is considered one cause of the spikes. When determining criteria of quench detection, spike voltages should be taken into account to prevent malfunction of a quench detection system. | |||||
書誌情報 |
Plasma and Fusion Research 巻 15, 号 Special Issue 1, p. 2405028, 発行日 2020-04-14 |
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書誌的事項 | ||||||
the 28th International Toki Conference on Plasma and Fusion Research (ITC28) | ||||||
出版者 | ||||||
出版者 | The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1880-6821 | |||||
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 | 10.1585/pfr.15.2405028 | |||||
権利 | ||||||
権利情報 | (c) 2020 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.15.2405028 | |||||
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 | |||||
NAIS | ||||||
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