The speed of an electric motor is driven by its fundamental frequency. Due to the inverter-based excitation and motor construction, this fundamental frequency will often have a strong presence of electrical harmonics, resulting in losses, torque ripple, and other mechanical issues like noise and vibration.

HBK’s Mitch Marks explains how to analyze, track, and measure electric motor harmonics.

Key topics and takeaways:

Understand the causes of motor harmonics
* Learn how to measure motor harmonics
* Discover different methods of analyzing motor harmonics
* Find out how to track the power contribution of individual harmonics

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For more information on this topic please watch the associated webinar: [ Ссылка ]...

#electric #electricpowertesting #electricmotors #electricmotortesting #electricmachines #edrive #poweranalyzer

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