Nanosecond Repetitively Pulsed Discharge of Point–Plane Gaps in Air at Atmospheric Pressure
作者： Tao Shao , Cheng Zhang , Hui Jiang , Zheng Niu , Ping Yan
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摘要: Atmospheric-pressure gas discharge excited by high-voltage pulses with fast rise time and short duration has attracted significant attention for various applications. In this paper, discharges are generated in a highly nonuniform electric field point-plane gaps air at atmospheric pressure solid-state repetitive nanosecond-pulse generator. Under different experimental conditions, the applied voltage, current, image recorded. The results show that there four typical fashions, i.e., corona, diffuse, filamentary, diffuse-to-filamentary modes. With variation of gap spacing or pulse repetition rate, difference among modes can be found current luminous images. Moreover, effects rate on electrical characteristics investigated. It is seen tends to transit from diffuse mode filamentary reduction increase rate. addition, discussed according parameters
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