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| AN ALTERNATIVE METHOD TO SERVOMOTOR DRIVE TORQUE RIPPLE ASSESSMENT | ||||||
| Author(s) | Philip C. Kjaer | |||||
| Abstract | This paper presents a new, alternative method to assess the torque ripple in a wide range of servo motor drives, showing the servo motor torque demand variation vs. rotor position when subject to a constant shaft (load) torque. Standstill measurements avoid the problems of dynamic nature found in many in-line torque measuring techniques. Results obtained from a switched reluctance motor servo drive are included, and confirm the applicability of the proposed technique. | |||||
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| Type | Members Only | |||||
| Date | Last modified 2016-01-25 by System | |||||
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