HL-2M装置初始等离子体放电阶段的直流辉光放电清洗系统研制

基于HL-2M托卡马克初始等离子体放电的工程需求,设计并研制了直流辉光放电清洗系统,包括电极、馈线、电源、控制以及监测等关键部件和辅助子系统。研制完成后开展了系统装配和工程调试,并投入到首次等离子体放电。实验结果表明,该直流辉光放电系统运行稳定、可靠,且此辉光放电清洗显著降低了真空室本底杂质浓度,能满足HL-2M装置初始等离子体放电的壁条件需求。

Refueling Test System Completed In-orbit Verification

The in-orbit verification of a refueling test system has been completed successfully.The test system based on a surface tension tank was developed by the Beijing Institute of Control Engineering（BICE）,CAST and launched into spacewith the Tianyuan 1 satellite aboard a LM-7 carrier rocket on June 25.The lifetime of any spacecraft is constrained by fuel it carried.