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Research on Discharge Characteristics of Three-Electrode Load Under the Pulsed Power Supply.
- Source :
-
IEEE Transactions on Plasma Science . May2022, Vol. 50 Issue 5, p1255-1261. 7p. - Publication Year :
- 2022
-
Abstract
- Low-temperature plasma water treatment technology has attracted more and more attention due to its nonselectivity and no secondary pollution. However, high energy consumption limits its further development. In this experiment, a three-electrode structure combining a needle-plate structure and a dielectric barrier discharge (DBD) structure is proposed. The discharge characteristics of the three-electrode structure are studied under the matched all-solid-state pulsed power supply. The results show that three discharges are generated at this three-electrode load within one pulse period. It greatly increases the number of discharges per pulse. Under the same pulse voltage condition, the injected power of the three-electrode load is much higher than the power of the single DBD load. When the voltage is 13 kV, the input power of three-electrode load is increased by 70% compared to single DBD load. When the needle-plate gap is constant, with the increase of DBD air gap, the injected power of the three-electrode load has a maximum value. When the DBD air gap remains unchanged, the injected power of the three-electrode load decreases with the increase of the needle-plate gap. [ABSTRACT FROM AUTHOR]
- Subjects :
- *POWER resources
*WATER purification
*DIELECTRICS
*AIR gap (Engineering)
*VOLTAGE
Subjects
Details
- Language :
- English
- ISSN :
- 00933813
- Volume :
- 50
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Plasma Science
- Publication Type :
- Academic Journal
- Accession number :
- 157582795
- Full Text :
- https://doi.org/10.1109/TPS.2022.3163148