中文摘要：

通过建立介质阻挡放电试验系统，采用Q-V Lissajous图形法研究了激励电压V、激励频率厂对介质阻挡放电电学参量的影响．试验结果表明：提高V，f可有效提高介质阻挡放电的放电功率P、电荷传输量Q；当介质阻挡放电装置结构参数确定后，V，f对等效总电容C的影响不大，电介质层等效电容Cd随V，f的增大而增大，放电气隙等效电容Cg随V，f的增大而略有下降；气隙有效电场强度Eg随V的升高而增大，f对Eg的影响不大；该介质阻挡放电产生的平均电子能量较高，可用于臭氧发生器等设备．

英文摘要：

The effects of applied voltage V and frequency f on the main parameters of discharge were studied by Q - V Lissajous figures in dielectric barrier discharge （DBD） experiment system. The results show that improving V and f can effectively enhance DBD power P and charge transfer value Q. When DBD device structure parameters are fixed, the effects of V andfon the total equivalent capacitance C are small. With V and f increasing dielectric equivalent capacitance Cd increases, and equivalent capacitance of the discharge gap Cg slightly decreases. The effective electric field of the discharge gap Eg increases with V increasing, and the effects off on Eg is small. The average electron energy of the DBD device is high and can be used to the equipment such as 03 generator.