FusionPapers
図版検索トレンドwiki日本の研究
© 2026 FUSIONPAPERS
About法務情報
トップに戻る

Feedback stabilization of axisymmetric modes in the TCV tokamak using active coils inside and outside the vacuum vessel

F. Hofmann, M.J. Dutch, A. Favre, Y. Martin, J.-M. Moret, D.J. Ward1998年被引用 25Nuclear FusionIF 3出版社

A new vertical position control system, including an internal active coil, has become operational on TCV. The new system has made it possible to stabilize plasmas with open loop growth rates up to 4400 s-1, currents up to 1.0 MA and elongations up to 2.58. The closed loop stability of the new system has been analysed with a numerical model in which the plasma is assumed to be undeformable, and the power supply outputs are delayed with respect to their inputs. Model predictions agree with the main experimental results.

日本語訳

新しい垂直位置制御システム(内部アクティブコイルを含む)がTCVで稼働を開始した。この新しいシステムにより、開ループ成長率が毎秒4400まで、電流が1.0 MAまで、伸長度が2.58までのプラズマを安定化することが可能となった。この新しいシステムの閉ループ安定性は、プラズマが非変形であると仮定し、電源出力が入力に対して遅延する数値モデルを用いて解析された。モデル予測は主要な実験結果と一致している。

wiki

TCVVacuum vesselFeedback stabilization
この論文にはまだAI要約がありません。

関連論文

Stability analysis of the vertical position control loop in TCV using rigid and deformable plasma models

1998Nuclear Fusion

Feasibility studies on plasma vertical position control by ex-vessel coils in ITER-like tokamak fusion reactors

1993Fusion Engineering and Design

Control of the vertical instability in tokamaks

1990Nuclear Fusion

Active and passive stabilization of n  =  0 RWMs in future tokamak devices

2017Nuclear Fusion

Feedback stabilization of the axisymmetric instability of a deformable tokamak plasma

1989Nuclear Fusion

Vertical position control in TCV: Comparison of model predictions with experimental results

2000Nuclear Fusion

Design and implementation of a model-based hierarchical architecture for plasma shape control in the TCV tokamak

2025Plasma Physics and Controlled Fusion

Stability limit of feedback control of vertical plasma position in the JFT-2M tokamak

1987Nuclear Fusion

Active feedback stabilization of the flute instability in a mirror machine using field-aligned coils

2012Nuclear Fusion

Distributed digital real-time control system for the TCV tokamak and its applications

2017Nuclear Fusion