Based on the simulation model of dielectric barrier discharge (DBD) type ozone generators powered by parallel load resonant inverters

a kind of controlling strategies for the power supply is presented. The composition of the voltage in the DBD ozone generators was analyzed

and the fundamental wave equivalent circuit powered by sinusoid voltage source was achieved. The analysis model of the DBD system was established with the fundamental wave equivalent circuit. The application process of the fundamental wave analytical method was demonstrated.