Comparison Of Various Pwm Controls On Single-Phase Z-Source Inverter

Abstract

The paper compares two PWM control methods on a single-phase Z-source inverter (ZSI); traditional and simple boost (SB-PWM). A model of the inverter in an open-loop system was built in Matlab/Simulink. The methods and their modulation indices were analyzed against two design parameters (dc-input voltage and switching frequency), the analysis basing determination of the Z-source inverter’s performance. Find more Mini projects here

Courtesy : Krishnajyothi

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