HT-7弹丸注入器的现场控制系统  

Present Control System of Pellet Injector on the HT-7 Tokamak

作　　者：夏承遗[1] 童心德[1] 杨愚[1] 高翔[1] 程永飞[1] 辜学茂[1] 

机构地区：[1]中国科学院等离子体物理研究所,安徽合肥230031

出　　处：《真空电子技术》2001年第4期34-38,27,共6页Vacuum Electronics

基　　金：国家自然科学基金重点资助项目 ( 197895 0 1)

摘　　要：主要介绍用于HT 7托卡马克装置用的弹丸注入器的现场控制系统、及其各个组成部分的电路原理和它们所提供的远程控制接口 ;同时介绍了台面实验结果 ,拍摄到了飞行中的弹丸照片、测量出弹丸注入装置前的速度 ,摸索到用于HT 7装置用的氘丸注入的成冰工艺 ;通过多次实验证实该控制系统是可靠稳定的。In this paper the present control system of the pellet injector,which is used on the HT-7 Tokamak, is described in detail such as the circuit schematic diagram of every unit and corresponding remote control interface. At the same time, the experimental result of the bench-test is introduced, the photo of the flying pellet is taken, the speed of the pre-injected pellet is measured and the technology of Deuterium pellet injection used on HT-7 is found. Through multiple experiments, it is validated that this control system is reliable and stable.

关 键 词：弹丸注入器 现场控制系统 实验 HT-7 托卡马克装置 

分 类 号：TL631.24[核科学技术—核技术及应用]