A Modified Variable Switching Frequency Spread-Spectrum PWM Technique With Reduced Torque Ripple for a Vector-Controlled PMSM Drive

A Modified Variable Switching Frequency Spread-Spectrum PWM Technique With Reduced Torque Ripple for a Vector-Controlled PMSM Drive

The discrete tonal bands introduced in an AC machine’s stator current spectrum by constant switching frequency pulse width modulation schemes, have adverse impacts on the vibration, the acoustic noise, and the electromagnetic interference. Spreading the harmonic spectrum and reducing the...

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Bibliographic Details
Main Authors: Meera Khalid, Anjaly Mohan, Patrick Paul Pullukkara, A. C. Binojkumar
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Access
Subjects:
PMSM
SVPWM
torque ripple
variable switching frequency PWM
vector control
Online Access:https://ieeexplore.ieee.org/document/9992190/

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