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峰值VP-P、放电气隙lg对介质阻挡放电主要参量的影响。试验结果表明:增大VP-P、lg可提高介质阻挡放电的放电功率P;固定lg时,电介质层等效电容Cd随VP-P的增大而增大,放电间隙等效电容Cg随VP-P的增大而减小,VP-P对等效总电容C的影响不大;C、Cd、Cg均随lg增大而减小;电荷传输量Q、气隙等效电场强度Eg随VP-P的增大而升高,随lg的增大而降低。
Through establishing DBD (dielectric barrier discharge) experiment system and Q-V Lissajous figure method, the effects of applied peak voltage (Vp-p)and discharge gap (lg) on the main parameters of DSP are studied. The results show that increasing Vp-p and lg can effectively enhance DBD power(P); the effect of Vppp on the total equivalent capacitance(C) is little under certain lg, the dielectric equivalent capacitance (Cd) increases and the equivalent capacitance of the discharge gap(Cg) decreases with the increasing Vp-p; C, Cd, and Cg all decrease with the increasing lg; the charge transfer value (Q)and effective electric field of the discharge gap(Eg) increase with the increase of Vp-p, but decrease with the increase of lg.
出处
《高压电器》
CAS
CSCD
北大核心
2009年第2期81-83,共3页
High Voltage Apparatus
基金
国家自然科学基金资助项目(50776041)
江苏省高校自然科学重大基础研究项目(06KJA47004)