Xia Yan-lan
Abstract
According to the mathematical model and torque characteristics of brushless DC motor,the paper analyzes the emerging reasons of electromagnetic torque ripple of brushless DC motor and introduces relevant strategies of reducing torque ripple.
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According to the mathematical model and torque characteristics of brushless DC motor,the paper analyzes the emerging reasons of electromagnetic torque ripple of brushless DC motor and introduces relevant strategies of reducing torque ripple.
Key concepts: Torque ripple, DC motor, Torque motor, Torque, Direct torque control, Switched reluctance motor, Control theory (sociology), Ripple