Digital Implementation Of Sinusoidal Pulse Width Modulation Generator

ABSTRACT: This is the digital implementations of Sinusoidal Pulse Width Modulation (SPWM) generators based on analog circuits. The FPGA based SPWM generator is capable to operate at switching frequencies up to 3 MHz, thus it is capable to support the high switching frequency requirements of modern single-phase dc/ac power converters. The Existing design the switching operation is in 1 MHz. Additionally, in this proposed project it is modified to increase the switching frequency upto 3 MHz and flexible architecture that can be tuned to a variety of single-phase dc/ac inverter applications which exhibits much faster switching frequency, lower power consumption, and higher accuracy of generating the desired SPWM waveform