Harmonics Analysis

Hi, I'm using a three-phase RLC load to represent a capacitor bank on a network. In the block parameter, the nominal frequency is 60 Hz. When calculating THD in powergui, does MATLAB know that this block should run for a range of frequencies? Also, how do I represent a voltage regulator on Simulink?

Answer 1

[Sabin]

When the simulation is complete, open the powergui and select FFT Analysis. A new window opens. Set the parameters specifying the analyzed signal, the time window, and the frequency range.

An example is provided in the documentation:

https://www.mathworks.com/help/sps/powersys/ug/simulating-variable-speed-motor-control.html#f1-11898