Commutation torque ripple reduction in high-speed brushless DC motor

Tomasz Drabek,Pawel Dybowski,Waldemar Milej,Jaroslaw Kozik,Michal Rad,Tomasz Lerch,Ewa Milczarek,Mieczyslaw Staszowski

doi:10.1109/isem.2017.7993564

Commutation torque ripple reduction in high-speed brushless DC motor

Tomasz Drabek, Pawel Dybowski + Show 6 more

https://doi.org/10.1109/isem.2017.7993564

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Publication Date: Jun 1, 2017

Citations: 1

Affiliation: AGH University of Krakow

#High-speed Brushless DC Motor #Commutation Torque Ripple Reduction + Show 8 more

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Abstract

The simple method of commutation torque ripple reduction in the high-speed (10000 rpm) brushless DC motor is presented in this paper. In this method hysteresis controllers of motor currents are used. The goal of work was to develop a control algorithm that could be implemented in the popular and cheap STM32 family of microcontrollers (ST Microelectronics). High-speed brushless DC motors are used in professional power tools, as an alternative to universal motors. This is the intended use for this motor.

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