FPGA Implementation of High-Frequency Repeated PWM for Variable Voltage Variable Frequency Controller

In this paper, we present the FPGA implementation of the multiple pulse width modulation (MPWM) signal generation with repetition of data segvments, applied to the variable frequency variable voltage systems and specially at to the photovoltaic water pumping system, in order to generate a signal command very easily between 10hz to 60 hz with a small frequency and reduce the cost of the control system.