An optimal direct torque control strategy for brushless doubly-fed reluctance motors

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13 Citations (Scopus)

Abstract

The brushless doubly-fed reluctance machine (BDFRM) is an attractive low cost solution for applications with limited variable speed ranges. The cost effectiveness of the BDFRM drive can be attributed to the possibility of using a partially rated power electronic converter. This paper proposes a direct torque (and ux) control (DTC) algorithm which should bring several advantages to the BDFRM over the cage induction or other AC machines with DTC. The scheme developed is also generally applicable to the traditional doubly-excited wound rotor induction machine. The results presented have demonstrated good controller performance in the desired speed range for various loading conditions of the BDFRM prototype.

Original languageEnglish
Title of host publication5th International Conference on Power Electronics and Drive Systems, PEDS 2003 - Proceedings
EditorsKing-Jet Tseng
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1229-1234
Number of pages6
ISBN (Electronic)0780378857
DOIs
Publication statusPublished - 2003
Event5th International Conference on Power Electronics and Drive Systems, PEDS 2003 - Singapore, Singapore
Duration: 17 Nov 200320 Nov 2003

Publication series

NameProceedings of the International Conference on Power Electronics and Drive Systems
Volume2

Conference

Conference5th International Conference on Power Electronics and Drive Systems, PEDS 2003
Country/TerritorySingapore
CitySingapore
Period17/11/0320/11/03

Keywords

  • Brushless drives
  • Control
  • Reluctance drives

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