用50Hz工频电压产生大气压下辉光放电  

Atmospheric Pressure Glow Discharge Using 50 Hz Power Frequency Voltage

作　　者：王新新[1] 李成榕[2] 蒲以康[1] 张贵新[1] 芦明泽 

机构地区：[1]清华大学,北京100084 [2]华北电力大学,北京102206

出　　处：《高电压技术》2002年第B12期39-40,56,共3页High Voltage Engineering

摘　　要：对电阻阻挡放电机理进行了分析并数值模拟了放电过程。在此基础上 ,选择合适材料 (ρεr=(10 9～ 10 1 0 )Ω·cm)作电极阻挡层 ,用工频电压实现了大气压下氦气中均匀辉光放电。The development of resistive barrier discharge(RBD) is numerically simulated. The results show that the material of resistivity and relative permittivity in the range of ρε r=(10 9～10 10 )Ω·cm should be chosen as electrode barrier for using 50 Hz power frequency voltage to produce atmospheric pressure glow discharge (APGD) with a repetitive frequency of a few kilohertz. In RBD experiment APGD in a 5 5 mm helium gap was realized and the results are in good agreement with the simulation.

关 键 词：50Hz工频电压 大气压 辉光放电 电阻阻挡放电 

分 类 号：TM213[一般工业技术—材料科学与工程]