Comparative analysis of dc boost voltage source inverter and z-source inverter

Abstract: This paper aims to analyse the performances of both the dc boost VSl and the Z-source inverter. The algorithm to control linearly the capacitor voltage is suggested in order to improve the transient response for dc boost control of the Z-source inverter. The peak ac output voltage is used to control exactly the ac output voltage to its desired level. Keywords: Z-source inverter, The dc boost VSl