2014•Unpublished venueRequires access

Analysis and optimization on characteristics of brushless DC motors based on overlapping commutation

Hou Hongsheng, Liu Weiguo

Abstract

In this paper, overlapping commutation technology is used to eliminate the torque ripple, optimize the speed-torque characteristic, improve the output power, reduce the copper losses in brushless DC motors. Simulation and experimental results show it's easy to realize and make brushless DC motor suitable for more precise applications.

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Available abstract

Key concepts: Commutation, DC motor, Brushed DC electric motor, Torque ripple, Torque, Control theory (sociology), Power (physics), Computer science