Current status of the neutral beam heating system of W7-X
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- 作者：Paul McNeely ; Marek Barlak ; J¨¹rgen Baldzuhn ; Sergey Bozhenkov ; Michael Drevlak ; Grzegorz Gawlik ; Bernd Heinemann ; Dieter Holtum ; Jacek Jagielski ; Rol ; Kairys ; Riccardo Nocentini ; Rudolf Riedl ; Peter Rong ; Norbert Rust ; Ralf Schroeder ; Eckehart Speth ; Albrecht St?bler ; Andrzej Turos ; Robert Wolf
- 关键词：Positive ion ; Neutral beam heating ; RF source ; Fast ions
- 刊名：Fusion Engineering and Design
- 出版年：2013
- 出版时间：October, 2013
- 年：2013
- 卷：88
- 期：6-8
- 页码：1034-1037
- 全文大小：471 K
文摘
Under construction for the stellarator project Wendestein 7-X is a neutral beam heating system based on RF driven positive ion sources. It is planned to start operation with 2 sources capable of injecting 5 MW of heating power in deuterium. This paper gives the current status and future plans of the construction of the injector boxes and subsequent installation in the experimental hall. The fruitful collaboration with the National Center for Nuclear Research in Swierk, Poland is also detailed. Lastly, results from an initial study on fast ions in Wendelstein 7-X will be given.