Multiphase high-voltage high-frequency sawtooth wave generator

The generator of sawtooth wave with voltage of 1 kV and frequency of 300 kHz intended to power the pumping region of the electrohydrodynamic flow systems is presented in the work. By varying the storage inductor the range of the operating frequencies can be expanded from dozens of kilohertz to 1 megahertz. The generator also can operate at the resonance frequency, creating a quasi-sinusoidal signal form. The three-phase scheme are implemented. The phase shift can be regulated by the driving generator.