摘要
本文简述了用位移做反馈控制信号,用非线性二位调节器组合前馈环节,控制厚钢壳(厚度d=5cm)外的垂直场和水平场线圈电流,在HL-1装置上实现了等离子体位置反馈控制的情况。当铁芯不饱和时,在水平和垂直两个方向上均可控制等离子体位置在±2mm之内。
In the HL-1 tokamak with a thick copper shell, the control of plasma position is successfully performed by a feedback-feedforward system with dual mode regulator and the equilibrum field coils outside the shell.The plasma position can be controlled within ±2mm in both vertical and horizontal directions under the condition that the iron core of transformer is not saturated.
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
1991年第4期214-219,共6页
Nuclear Fusion and Plasma Physics
