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Topic: Problem with Arduino DUE PWM synchronous mode (Read 919 times) previous topic - next topic

so3ody

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I got it now I can generate 3 pwm signals and overlay them to a sine wave array. signals are 120 degree phase shifted to each other

An as you can see it works without any external hardware components to generate a sine wave  signal.


Thanks alot for your help guys..I have to devolp the programm after that  I will post a library which will enable arduino due users to drive  3 phase ac motor  :)


MarkT

[ I won't respond to messages, use the forum please ]

so3ody

@ Mark T thanks I already have many german books about motors


my next step is to  modifiy the PWM to get a SVPWM ( Space vector modulated PWM)

Well I understand how it works with the 8 sectors but I cant imagine how to programm it  in my code do you have any experience dealing with SVPWM

Can you help me ?

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