Control of the two-stage two-phase matrix converter using a field programmable circuit.

This paper deals with controlling of the two-stage two-phase electronic systems with orthogonal output voltages and currents - DC/ HF_AC/2AC using FPGA. Design and prototyping of the two-stage DC/HF_AC/2AC high frequency converter with two-phase orthogonal output using two single-phase matrix converters in full-bridge connection operating in either unipolar or bipolar PWM. Simulation and experimental results of two-stage converter are given in the paper, also included the experimental verification under R-L and Motor load, achieved so far. The results confirms a very good time-waveform of the phase current and the system deems to be suitable for low-cost applications within automotive/aerospace industries and applications using high frequency voltage sources. The results confirmed very good properties, and FPGA deemed to be suitable for control of the Matrix converter.