How to model PWM while designing controller for single phase stand alone inverter??

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Laith A. Khalaf

interested

Hany A. Hamed

you need not to consider the PWM wave in your model during designing phase. only work with fundamental and consider the PWM as a gain only. Design your system with small signal model. PWM only introduces a noise in forms of series of harmonics. You PI controller will act as a filter for those noise.