A novel torque-ripple reduction strategy for direct torque control

D. Telford, M. W. Dunnigan, B. W. Williams

Research output: Contribution to journalLetter

36 Citations (Scopus)

Abstract

This letter presents a simple duty-cycle control scheme for direct torque control of an induction motor. The scheme reduces torque ripple, controls the average output torque, and reduces the variation in switching frequency. The effectiveness of the proposed technique is demonstrated through experimental results.

Original languageEnglish
Pages (from-to)867-870
Number of pages4
JournalIEEE Transactions on Industrial Electronics
Volume48
Issue number4
DOIs
Publication statusPublished - Aug 2001

Keywords

  • Direct torque control
  • Switching frequency
  • Torque ripple

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