Optimal regular-sampled PWM inverter control techniques

SR Bowes, DMJ Holliday

Research output: Contribution to journalArticle (Academic Journal)peer-review

116 Citations (Scopus)


A survey of eight different advanced Regular-Sampled pulsewidth-modulation (PWM) strategies is presented and compared for three-phase inverters. The PWM strategies represent modifications of the basic Regular-Sampled technique and are designed to closely reproduce the "exact" switching angles and performance of the well-known Harmonic Elimination, Harmonic Minimization, Space Vector Modulation, High-Frequency, and Hysteresis Band PWM strategies. Each strategy is compared, and the advantages and disadvantages of each are emphasized in terms of complexity and implementation. Experimental and computer-aided design simulation results are presented to show the differences between the various strategies and to confirm the validity and accuracy of each of the techniques.
Translated title of the contributionOptimal regular-sampled PWM inverter control techniques
Original languageEnglish
Pages (from-to)1547 - 1559
Number of pages13
JournalIEEE Transactions on Industrial Electronics
Volume54 (3)
Publication statusPublished - Jun 2007

Bibliographical note

Publisher: Institute of Electrical and Electronics Engineers (IEEE)


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