Help me in generating PWM pulses for a modular multilevel dc-dc converter operating in step up mode having two submodules in upper arm and one submodule in lower arm.
Lot of digital controllers have in built digital PWM modules
like aurdino, PIC, atmega16/32
or you can use DSPs by texas instruments.
you can use TI's PWM generator. try this link
http://www.ti.com/lit/ug/slau508/slau508.pdf
Atmega 328 IC has inbuilt PWM modes. So u can use it.... And by using phase-correct PWM mode u can generate two inverted pulses with dead band time.....
On arduino also u can generate same thing.....for changing the default frequency of PWM pulses use prescalars defined in datasheet of Atmega 328
This is a very good place to start... Its all in the playlist...
https://www.youtube.com/watch?v=mVx02s1fHIY&list=PLE72E4CFE73BD1DE1&index=37
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