Development of an Energy-Efficient Control System for Single Phase AC Voltage Pulse Sources

Presents the development of an energy-efficient control system for a galvanically isolated single phase AC voltage source that synchronizes the DC and AC voltage cascades of the converter. The developed control system allows reduce the amplitude value of the current flowing in the primary and secondary parts of the converter, which increases the overall energy efficiency of the device. The work uses methods of structural analysis, full-scale tests and mathematical modeling of dynamic systems in the MatLab/Simulink environment. Oscillograms of the model and prototype of the device are given. The results of experimental measurements of the converter operation corresponding to the device model confirm the feasibility and efficiency of the developed control system.