Sinosoidal PWM based three phase inverter -- Sawtooth carrier -- Triplen injected in the reference

Three phase inverter with triplen injection in reference

This model simulates three phase inverter. Sawtooth waveform has been used as the carrier. Triplen of level 1/6 of reference were injected in the reference to utilize the maximum DC link voltage. The output voltage range increases by injecting the triplen harmonics in the reference provided that two peaks of the new reference are equal to the peak of the fundamental of reference.