Advanced Control Scenario of High-Performance Steady-State Operation for JT-60 Superconducting Tokamak  

作　　者：H.Tamai G.Kurita M.Matsukawa K.Urata S.Sakurai K.Tsuchiya A.Morioka Y.M.Miura K.Kizu Y.Kamada A.Sakasai S.Ishida 

机构地区：[1]Japan Atomic Energy Research Institute, Naka, Ibaraki 311-0193, Japan

出　　处：《Plasma Science and Technology》2004年第3期2281-2285,共5页等离子体科学和技术(英文版)

摘　　要：Plasma control on high-β_N steady-state operation for JT-60 superconductingmodification is discussed. Accessibility to high-β_N exceeding the free-boundary limit isinvestigated with the stabilising wall of reduced-activated ferritic steel and the active feedbackcontrol of the ill-vessel non-axisymmetric field coils. Taking the merit of superconducting magnet,advanced plasma control for steady-state high performance operation could be expected.Plasma control on high-β_N steady-state operation for JT-60 superconductingmodification is discussed. Accessibility to high-β_N exceeding the free-boundary limit isinvestigated with the stabilising wall of reduced-activated ferritic steel and the active feedbackcontrol of the ill-vessel non-axisymmetric field coils. Taking the merit of superconducting magnet,advanced plasma control for steady-state high performance operation could be expected.

关 键 词：plasma control superconducting tokamak JT-60 

分 类 号：O532[理学—等离子体物理]