Thread Subject: pwm rectifier

hai ,
am doing ME in power electronics,
now am doing project in harmonic reduction in three phase pwm rectifier,
for this can any one tell how to do three phase sinusoidal pwm in matlab simulink model.

"divya " <divya.gusto@gmail.com> wrote in message <hc64cj$td$1@fred.mathworks.com>...
> hai ,
> am doing ME in power electronics,
> now am doing project in harmonic reduction in three phase pwm rectifier,
> for this can any one tell how to do three phase sinusoidal pwm in matlab simulink model.


hi divya,

if not mistaken u can try using PWM generator block. Inside this block u can select how many phase leg u want; either 1 phase, 3 phase, etc. There several PWM generator block in matlab in the folder simpowersystems/extra library/control blocks.

good luck!

pie