Digital Implementation Of Sinusoidal Pulse Width Modulation Generator

نویسندگان

  • R. Sriram
  • P. Muthu Kumaran
چکیده

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.

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تاریخ انتشار 2014