This example shows a four-wire Vienna rectifier. The Vienna rectifier subsystem consists of three IGBTs and 18 diodes. The Three-level controller subsystem implements a basic control strategy for the Vienna rectifier using space-vector modulation. Total simulation time is 0.4 s. At time 0.2 s, the modulation index changes from 0.3 to 0.8.
Simulation Results from Simscape Logging
The plot below shows the requested and measured voltage for the test and the input voltage in the circuit.