Study on the Wide Gap Dielectric Barrier Discharge Device

A high frequency and high voltage power supply for wide air gap dielectric barrier discharge (DBD) is introduced, and the application of dielectric barrier discharge device in industrial waste gas treatment is also discussed.The front stage of the power supply adopts the full bridge inverter technology, the rear stage adopts the high frequency transformer and the load series resonance, and frequency tracking technology, so that the front and back frequency matching, to achieve the maximum power output.This topic through the principle design, modeling and simulation, physical testing, the final realization of power and frequency are continuously adjustable wide air gap dielectric barrier discharge.