| Matlab command | plot_VS_Vr_spectrogram |
|---|---|
| Module | VS.pp |
| Description | PLOT_VS_VR_SPECTROGRAM draws the radial velocity level spectrogram (variable speed vibration spectrum) |
| Parameters | |
| Restrictions | |
| See also | plot_VS_Vr_spectrogram, , plot_Vr_fft, plot_Vr_modal_cont |
Result
This MANATEE software post processing plots the calculated electromagnetically-excited radial vibration spectrogram of the electrical machine in terms of velocity. It gives the following graph on default simulation project:
- Radial velocity spectrogram
- plot_VS_Vr_spectrogram
Note that you can change some plot options of all default MANATEE post processings (e.g. axis limits, colormaps).
This graph help identifying the vibration resonances of variable speed electrical machines due to magnetic forces.
