Introduction to Torque Ripple and Cogging Torque in Electric Motors - Lightboard

Описание к видео Introduction to Torque Ripple and Cogging Torque in Electric Motors - Lightboard

Torque ripple and cogging torque are disturbances in torque that have a frequency and amplitude proportional to speed. Torque ripple can cause problems in durability, noise, vibration, and motor control. In order to minimize torque ripple engineers need to measure and understand what the frequency and amplitude of this torque ripple is. This video will give an introduction to torque ripple sources and measurement.

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