**4. DC-AC converter model in Simulink**

An inverter is a DC – AC power converter. This converter obtains AC voltage from DC voltage. The applications are numerous: power backup for the computer systems, variable speed drive motor, induction heating... In most cases, the dead times introduced into the control of the switches do not change the waveform of the inverter.

This paragraph is dedicated to the simulation of a three-phase inverter without taking into account the dead times introduced into the control of the switches.
