Simulation of Single-Phase Z-Source Inverter

Resource Overview

This simulation implements a single-phase Z-source inverter with SPWM (Sinusoidal Pulse Width Modulation) control strategy, featuring power switching devices and resonant components.

Detailed Documentation

The single_Z_source simulation models a single-phase Z-source inverter, which converts DC voltage to AC voltage using a circuit composed of power sources, switching devices (such as IGBTs or MOSFETs), and resonant capacitors. The implementation employs SPWM control strategy to regulate the switching states of power devices, enabling precise output voltage control. This simulation tool facilitates the study of inverter operational principles and supports debugging and optimization of SPWM algorithms, including modulation index adjustment and carrier frequency implementation.