A true programmable HPF hybrid three-phase rectifier


In this paper is proposed and analyzed a digital hysteresis modulation using a FPGA (field programmable gate array) device and VHDL (hardware description language), applied at a hybrid three-phase rectifier with almost unitary input power factor, composed by parallel SEPIC controlled single-phase rectifiers connected to each leg of a standard 6-pulses… (More)


15 Figures and Tables