DCN-Experiment recording video - Low resolution

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Abstract 

The pulse parameter-editable nanosecond pulse power supply (NPPS) based on all-solid-state Marx power topology is one of the critical excitation sources for studying the characteristics of atmospheric pressure low-temperature plasma (APLTP), its efficient applications, and the regulation of discharge characteristic. We have developed a 20kV/400W nanosecond pulse power supply with editable pulse edge parameters to validate the effectiveness of the diode-capacitor network (DCN) method. By applying this power supply to drive three typical plasma electrode discharges, experiments demonstrated that the DCN method significantly enhances the power supply's isolation performance and driving efficiency. Compared to traditional microsecond pulse methods, the nanosecond pulse power supply performs better in plasma discharge applications, particularly in improving discharge efficiency and controlling plasma characteristics.

Instructions: 

Experimental recording video Instructions

The pulse parameter-editable nanosecond pulse power supply (NPPS) based on all-solid-state Marx power topology is one of the critical excitation sources for studying the characteristics of atmospheric pressure low-temperature plasma (APLTP), its efficient applications, and the regulation of discharge characteristic. We have developed a 20kV/400W nanosecond pulse power supply with editable pulse edge parameters to validate the effectiveness of the diode-capacitor network (DCN) method. By applying this power supply to drive three typical plasma electrode discharges, experiments demonstrated that the DCN method significantly enhances the power supply's isolation performance and driving efficiency. Compared to traditional microsecond pulse methods, the nanosecond pulse power supply performs better in plasma discharge applications, particularly in improving discharge efficiency and controlling plasma characteristics.

 

Our submission contains an experimental recording video file as supplementary materials. The video file is attached to provide visual evidence and documentation of the actual performance of theNPPS using the DCN auxiliary power supply method. It visually demonstrates the NPPS's operation in real-time, showing how it performs under experimental conditions. By attaching this video, we provide a more comprehensive and transparent account of our work, particularly valuable in scientific and engineering fields.

Funding Agency: 
the National Natural Science Foundation and the Natural Science Youth Foundation Project of Jiangsu Province of China
Grant Number: 
52107153, 52207252, BK20210548, BK20220342