粒子ビーム応用-その現状と展望- 2.磁気閉じ込めプラズマにおける加熱中性粒子ビーム 2.2 ITER およびトカマク炉における中性粒子ビーム装置
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- 井上 多加志
- 日本原子力研究所那珂研究所
書誌事項
- タイトル別名
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- Particle Beam Application —Present Status and Future Prospective 2.Neutral Particle Beams for Plasma Heating in Magnetic Confinement System 2.2 Neutral Beam Injectors for ITER and Tokamak Fusion Reactors
- ITERおよびトカマク炉における中性粒子ビーム装置
- ITER オヨビ トカマクロ ニ オケル チュウセイ リュウシ ビーム ソウチ
- Particle Beam Application —Present Status and Future Prospective 2.Neutral Particle Beams for Plasma Heating in Magnetic Confinement System 2.2 Neutral Beam Injectors for ITER and Tokamak Fusion Reactors
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抄録
In ITER, neutral beam (NB) heating and current drive (H&CD) system fires energetic particle beams of 1 MeV, 33 MW (16.5 MW/NB injector) into the fusion plasma. The design allows late installation of the third NB injector for upgrade in current drive experiment toward steady state operation. The ITER NB system has been designed to fulfill the requirements of the plasma physics, considering advanced scenario achieved with off-axis CD by NB. A design overview of the ITER NB H&CD system is described. The paper also reports the recent R&D status of ion source and accelerator, as key components of the NB system, toward ITER construction. The NB H&CD performance required in future tokamak reactors is discussed together with the necessary R&D issues.
収録刊行物
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- プラズマ・核融合学会誌
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プラズマ・核融合学会誌 78 (5), 398-404, 2002
社団法人 プラズマ・核融合学会
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詳細情報 詳細情報について
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- CRID
- 1390282681489661184
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- NII論文ID
- 110003827151
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- NII書誌ID
- AN10401672
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- COI
- 1:CAS:528:DC%2BD38XlvVGrtLc%3D
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- NDL書誌ID
- 6172974
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- ISSN
- 09187928
- http://id.crossref.org/issn/09187928
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
