摘要
本文从串联谐振逆变器的特点出发,将串联谐振逆变器供电的介质阻挡放电电路等效为由正弦波电流供电的介质阻挡放电电路;对正弦波电流供电的介质阻挡放电电路进行了分析,推导出了放电间隙电压和放电间隙电流的数学表达式:对放电间隙电压进行了傅里叶分解.并由此求出了放电间隙的等效阻抗。
The DBD circuit powered by series resonant invert can be considered DBD circuit powered by sinusoidal current source on the basis of characteristics of the series resonant invert:The equivalent circuit is analyzed and some equations about discharge gap are de- duced in this paper;The dischange gap voltage is represented in terms of Fourier transform.the equivalent impedance of DBD discharge gap is available.
出处
《电源世界》
2005年第3期35-38,共4页
The World of Power Supply
