Space-Vector-Based Hybrid PWM Technique to Reduce Peak-to-Peak Torque Ripple in Induction Motor Drives

Hari, Pavan Kumar VSS and Narayanan, G (2014) Space-Vector-Based Hybrid PWM Technique to Reduce Peak-to-Peak Torque Ripple in Induction Motor Drives. In: 29th Annual IEEE Applied Power Electronics Conference and Exposition (APEC), MAR 16-20, 2014, Fort Worth, TX, pp. 812-817.

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Abstract

Special switching sequences involving division of active state time are used in space-vector-based generation of pulse width modulation (PWM) waveforms. This paper proposes a hybrid PWM technique which is a combination of the conventional and special switching sequences. The proposed hybrid PWM technique reduces the peak-to-peak torque ripple at high speeds of an induction motor drive. Supporting simulation and experimental results are presented from a closed-loop controlled motor drive.

Item Type:	Conference Proceedings
Series.:	Annual IEEE Applied Power Electronics Conference and Exposition (APEC)
Additional Information:	Copyright for this article belongs to the IEEE
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	23 Mar 2015 10:15
Last Modified:	23 Mar 2015 10:15
URI:	http://eprints.iisc.ac.in/id/eprint/51103

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