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Calculate Performance Curves of BLDC

This example shows how to calculate performance curves for a brushless DC (BLDC) motor. The simulation includes a speed ramp. Ideal trapezoidal modulation waves are used to drive an average-value converter. A triggered subsystem is used to determine the peak torque, power, current, and efficiency values for a given speed.


Simulation Results

The plot below shows the performance curves of BLDC using ideal input.

Results from Real-Time Simulation

This example has been tested on a Speedgoat Performance real–time target machine with an Intel® 3.5 GHz i7 multi–core CPU. This model can run in real time with a step size of 40 microseconds.