FFT analysis of the back-EMF waveforms in EDT
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Hello everyone
I am using EDT software to simulate a motor with no load excitation and get the back EMF waveform but I do not know how to analyze the FFT of back EMF waveform in EDT software. Can anyone help me find out how to do it ? and how to calculate total harmonic distortion (THD) in EDT.
the figure below that the plot i want to plot after analysis FFT of back EMF
thank you so much
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Hello,
You could get the FFT plot by:
For THD calculation, please refer to #2055853 - Total harmonic distortion (THD) calculation in Maxwell (ansys.com)
Regards,
GLUO
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