Re: 3-phase voltage
hi,
if you use math library of programming languages, you can easily generate 3 phase voltages, and 120 degrees phase angles must be added also, but this routine works very slowly and if you want generate a 50 or 60 Hz signal, you may generate a 1 phase signal approximately in 2 minutes !!
I suggest to sample the 3 phase voltages in anotler program and write it as an array in microcontroller programmer. you must add a delay and it will be much more faster