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Higher stable beta by use of pre-emptive electron cyclotron current drive on DIII-D

R.J. La Haye, D.A. Humphreys, J.R. Ferron, T.C. Luce, F.W. Perkins, C.C. Petty, R. Prater, E.J. Strait, A.S. Welander2005年被引用 29Nuclear FusionIF 3出版社

Electron cyclotron current drive (ECCD) is used in conjunction with accurate real-time equilibrium reconstructions to operate a tokamak plasma at high beta without the destabilization of a performance-degrading neoclassical tearing mode that otherwise is metastable and therefore appears consistently. This is the first experiment in which the alignment of the ECCD on the rational surface being stabilized is maintained in the absence of the mode. Driving current at the rational surface eliminates the metastable condition, thereby making the mode stable.

日本語訳

電子サイクロトロン電流駆動(ECCD)は、正確なリアルタイム平衡再構成と組み合わせて使用され、そうでなければ準安定であり、したがって一貫して現れる、性能を低下させる新古典テアリングモードの不安定化なしに、高ベータでトカマクプラズマを運転する。これは、安定化される有理面上でのECCDの整列が、モードが存在しない状態で維持される最初の実験である。有理面で電流を駆動することは、準安定状態を排除し、それによってモードを安定にする。

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diii-d高精度(タイトル一致)

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DIII-DCurrent driveElectron cyclotron current drive
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