低杂波电流驱动用TH2103系列速调管的调试研究  

Debugging of TH2103 Series Klystrons for Low Hybrid Current Drive

作　　者：陈娅莉[1] 卢波[1] 白兴宇[1] 曾浩[1] 梁军[1] 王超[1] CHEN Ya-li;LU Bo;BAI Xing-yu;ZENG Hao;LIANG Jun;WANG Chao(Southwestern Institute of Physics,Chengdu 610041,China)

机构地区：[1]核工业西南物理研究院,四川成都610041

出　　处：《真空电子技术》2021年第6期25-28,共4页Vacuum Electronics

摘　　要：速调管是低杂波电流驱动系统的关键部件,掌握速调管的供电和调试技术具有重要意义。本文介绍了TH2103A的供电方式,并对该供电方式下速调管稳定工作点的调试方法进行了总结,得到了电阻分压比、磁体电流和高压上升时间与阳极电流之间的关系,给出了通过调节分压电阻、磁体电流和高压上升时间来解决阳极过流的方案,并对调试思路进行了简要分析,得到了分压电阻粗调阳极电流、磁体电流细调阳极电流、高压上升时间微调阳极电流的结论,为TH2103系列速调管的应用提供了重要的实验依据。Klystron is a key component of the low hybrid current drive(LHCD)system.It is of great significance to master the power supply and debugging technology of klystrons.The power supply mode of TH2103A klystron is introduced,the debugging method under this mode is summarized,and the relations among the resistance ratio,magnet current,high voltage rise time and anode current are obtained.The anode overcurrent is solved by adjusting the divider resistance,magnet current and high voltage rise time.The debugging process is briefly analyzed.It is concluded that the divider resistance coarsely adjusts anode current,the magnet current finely adjusts anode current,and the high voltage rising time super-finely adjusts anode current.The research provides important experimental basis for the application of TH2103 series klystrons.

关 键 词：低杂波电流驱动 速调管 调试 分压比 

分 类 号：TN122[电子电信—物理电子学]