Model a Three-Phase PMSM Drive

This example shows a permanent magnet synchronous machine (PMSM) in wye-wound and delta-wound configuration and an inverter sized for use in a typical hybrid vehicle. The inverter connects directly to the vehicle battery, but you can also implement a DC-DC converter stage in between. Use this model to design the PMSM controller by selecting the architecture and gains to achieve the desired performance. To check the turn-on and turn-off timing of the IGBT, replace the IGBT devices with the more detailed N-Channel IGBT block. For complete vehicle modeling, use the Motor & Drive (System Level) block to abstract the PMSM, inverter, and controller with an energy-based model.

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View Simulation Results from Simscape Logging

This plot shows the requested and measured rotor speed for the test and the torque in the electric drive.