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Comparison of pulse-width-modulation control strategies for three-phase inverter systems

  • SR Bowes
  • , DMJ Holliday

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

    24 Citations (Scopus)

    Abstract

    A comparison of pulse width modulation (PWM) strategies for three-phase uninterruptible power supplies and motor drive systems based on the total harmonic distortion of the current is presented. The well-known ‘exact’ PWM strategies of harmonic elimination, harmonic minimisation, hysteresis band and space vector modulation are considered as a basis for comparing the equivalent ‘regular sampled’ PWM techniques that have been developed to approximate these exact strategies. Simulation and experimental results are presented to show the differences between the various PWM strategies and to demonstrate the relative harmonic content of each strategy.
    Translated title of the contributionComparison of pulse-width-modulation control strategies for three-phase inverter systems
    Original languageEnglish
    Pages (from-to)575 - 584
    Number of pages10
    JournalIEE Proceedings on Electric Power Applications
    Volume153 (4)
    DOIs
    Publication statusPublished - Jul 2007

    Bibliographical note

    Publisher: IEE

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