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Surface discharge related properties of fiberglass reinforced plastic insulator for use in neutral beam injector of JT-60U
https://sucra.repo.nii.ac.jp/records/13209
https://sucra.repo.nii.ac.jp/records/132092bfb2c8e-db55-45c0-b745-4112feecfa1e
名前 / ファイル | ライセンス | アクション |
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A1002586.pdf (391.3 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-04-09 | |||||
タイトル | ||||||
タイトル | Surface discharge related properties of fiberglass reinforced plastic insulator for use in neutral beam injector of JT-60U | |||||
言語 | ||||||
言語 | eng | |||||
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 |
山納, 康
× 山納, 康× Takahashi, M.× 小林, 信一 |
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著者 ローマ字 | ||||||
Yamano, Yasushi. | ||||||
著者 ローマ字 | ||||||
Takahashi, M. | ||||||
著者 ローマ字 | ||||||
Kobayashi, Shin | ||||||
著者 所属 | ||||||
埼玉大学大学院理工学研究科数理電子情報部門 | ||||||
著者 所属 | ||||||
著者 所属 | ||||||
埼玉大学大学院理工学研究科数理電子情報部門 | ||||||
著者 所属(別言語) | ||||||
School of Science and Engineering, Saitama University | ||||||
著者 所属(別言語) | ||||||
School of Science and Engineering, Saitama University | ||||||
著者 所属(別言語) | ||||||
School of Science and Engineering, Saitama University | ||||||
著者 所属(別言語) | ||||||
Japan Atomic Energy Agency | ||||||
書誌情報 |
REVIEW OF SCIENTIFIC INSTRUMENTS 巻 79, 号 2, p. 02A524-1-02A524-4, 発行日 2008 |
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年月次 | ||||||
2008-2 | ||||||
出版者名 | ||||||
出版者 | American Institute of Physics | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00346748 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1063/1.2828069 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Neutral beam injection (NBI) used for JT-60U is required to generate negative ions of 500 keV energies. To produce such high-energy ions, three-stage electrostatic accelerators consisting of three insulator rings made of fiberglass reinforced plastic (FRP) are applied. The surface discharges along FRP insulators are one of the most serious problems in the development of NBI. To increase the hold-off voltage against surface flashover events, it is necessary to investigate the FRP insulator properties related to surface discharges in vacuum. This paper describes surface flashover characteristics for FRP and alumina samples under vacuum condition. The results show that the fold-off voltages for FRP samples are inferior to those of alumina ceramics. In addition, measurement results of surface resistivity and volume resistivity under vacuum and atmospheric conditions, secondary electron emission characteristics, and cathodoluminescence under some keV electron beam irradiation are also reported. These are important parameters to analyze surface discharge of insulators in vacuum. (C) 2008 American Institute of Physics. | |||||
版 | ||||||
[出版社版] | ||||||
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 | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | text | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
作成日 | ||||||
日付 | 2008-04-09 | |||||
日付タイプ | Created | |||||
アイテムID | ||||||
A1002586 |