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International Journal of Technology Enhancements and Emerging Engineering Research (ISSN 2347-4289)
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IJTEEE >> Volume 2 - Issue 4, April 2014 Edition



International Journal of Technology Enhancements and Emerging Engineering Research  
International Journal of Technology Enhancements and Emerging Engineering Research

Website: http://www.ijteee.org

ISSN 2347-4289



Digital Implementation Of Sinusoidal Pulse Width Modulation Generator

[Full Text]

 

AUTHOR(S)

R.Sriram, P.Muthu Kumaran

 

KEYWORDS

Keywords: Sinusoidal Pulse Width Modulation (SPWM), Field Programmable Gate Array (FPGA), Direct Digital Synthesis (DDS), Digital Clock Manager (DCM)

 

ABSTRACT

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.

 

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