Improvement of the ceramics wet flashover with Ar /PDMS dielectric barrier discharge excited by nanosecond pulse power supply

2021 ◽  
Author(s):  
Jingang Xu ◽  
Xinglei Cui ◽  
Zhi Fang
Keyword(s):  
Dielectric Barrier Discharge ◽  
Power Supply ◽  
Barrier Discharge ◽  
Pulse Power ◽  
Nanosecond Pulse ◽  
Pulse Power Supply ◽  
Dielectric Barrier

Evaluation of active power in dielectric barrier discharge with pulse power supply

2021 ◽  
Vol 16 (12) ◽  
pp. T12019
Author(s):  
A. Taran ◽  
A. Lozina ◽  
I. Garkusha ◽  
V. Taran ◽  
V. Krasnyj ◽  
...  
Keyword(s):  
Dielectric Barrier Discharge ◽  
Power Supply ◽  
Barrier Discharge ◽  
Practical Method ◽  
High Voltage Pulse ◽  
Active Power ◽  
Pulse Power ◽  
Pulse Power Supply ◽  
Dielectric Barrier ◽  
Lissajous Figures

Abstract The paper describes a practical method for real-time measurement of active power in a dielectric barrier discharge by calculating a Lissajous figures based on the Manley formula. Such a method is very useful for controlling the output ozone concentration in ozone generators taking into account the active power in a DBD reactor. A dielectric barrier discharge (DBD) in atmospheric pressure air was excited by a high-voltage pulse power supply. The active power of the reactor was estimated from the area of the Lissajous figure formed by the V-Q traces, which is directly proportional to the energy consumed per cycle at voltages of 8 and 12 kV, respectively.

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