(in lingua inglese)
This paper employed space vector control as control strategy of cascaded H-bridge multilevel Z-source inverter. Use of Zsource causes more reliability and bucking or boosting capacity of output voltage. In this case, two advanced algorithms proposed make it possible to achieve a wide range of output voltage with lowest THD. These algorithms produce a highquality voltage with an extremely low switching frequency which can be easily implemented in a standard DSP motor controller.