Design and Realization of Liquid Stub Tuner Control System  

作　　者：潘亚平 王磊 赵燕平 秦成明 薛迪冶 邓旭 毛玉周 丁家义 T.Watari R.Kumazawa T.Seki 

机构地区：[1]Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China [2]National Institute for Fusion Science, Furo-cho, Chikusa-ku, Nagoya 464-01, Japan

出　　处：《Plasma Science and Technology》2004年第6期2531-2534,共4页等离子体科学和技术（英文版）

摘　　要：In microwave circuit and aerial system, impedance matching is very important. Liquid stub tuner is a new type of impedance matching device. In the HT-7 Tokamak Ion Cyclotron Resonance Heating ( ICRH ) system, we have already adopted liquid stub tuner to replace the conventional stub tuner. It is urgent to develop a control system of the liquid stub tuner. This paper mainly introduces the design and realization of the liquid stub tuner control system , and briefly introduces its three controlling functions: local control, remote control and computer control.In microwave circuit and aerial system, impedance matching is very important. Liquid stub tuner is a new type of impedance matching device. In the HT-7 Tokamak Ion Cyclotron Resonance Heating ( ICRH ) system, we have already adopted liquid stub tuner to replace the conventional stub tuner. It is urgent to develop a control system of the liquid stub tuner. This paper mainly introduces the design and realization of the liquid stub tuner control system , and briefly introduces its three controlling functions: local control, remote control and computer control.

关 键 词：ICRH liquid stub tuner impedance matching control system 

分 类 号：O441[理学—电磁学]