2006年
Characteristics of second harmonic ECCD on CHS
Journal of the Korean Physical Society
- 巻
- 49
- 号
- SUPPL. 1
- 開始ページ
- S197-S200
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
Second harmonic electron cyclotron current drive (ECCD) has been investigated on CHS (Compact Helical System) by using a 2-D steerable EC-beam injection system. The direction of the plasma current, which is the sum of bootstrap current and EC-driven current, is clearly reversed by a reversal of the EC-beam injection direction. The direction of driven current is consistent with expectation in the case of low-field side injection of EC wave. So far, a driven current up to 6 kA has been obtained when bootstrap current is less than 2 kA. It is confirmed that right-hand polarization and low density are effective for ECCD.
- リンク情報
- ID情報
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- ISSN : 0374-4884
- SCOPUS ID : 33846390394