Performance Characterization of Random Pulse Width Modulation Algorithms in Industrial and Commercial Adjustable-Speed Drives

One of the problems of the pulse-width-modulation (PWM)-controlled ac machines is the acoustic noise that could become unacceptable when used in sensitive environments. Random PWM (RPWM) in industrial and commercial adjustable-speed drives (ASD) results in the partial transfer of power from the disc...

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Bibliographic Details

Published in:	IEEE transactions on industry applications Vol. 53; no. 2; pp. 1078 - 1087
Main Authors:	Lee, Kevin, Guangtong Shen, Wenxi Yao, Zhengyu Lu
Format:	Journal Article
Language:	English
Published:	IEEE 01.03.2017
Subjects:	AC motor drives Acoustic noise acoustic signal analysis Harmonic analysis induction machines pulse width modulated (PWM) inverters Pulse width modulation random variables Switches Switching frequency Variable speed drives
ISSN:	0093-9994, 1939-9367
Online Access:	Get full text
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