Fault tolerant control of five-phase AC motor drive

C. B. Jacobina, I. S. Freitas, T. M. Oliveira, E. R.C. Da Silva, A. M.N. Lima

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

49 Scopus citations

Abstract

This paper investigates the voltage and current control of a five-phase induction motor drive under fault conditions. The control strategies allow for continuous and disturbance free-operation of the drive without any additional hardware connections at the occurrence of complete loss of one or two legs of the inverter or motor phases. The control presented here is oriented to open loop torque control strategies (e.g., Volts/Hz control), but can be very useful for Direct Torque Control or even Field Oriented Control strategies. A complete analysis of voltage and current controls are presented. Experimental and simulation results demonstrate the validity of the proposed systems.

Original languageEnglish
Title of host publication2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04
Pages3486-3492
Number of pages7
DOIs
StatePublished - 2004
Externally publishedYes
Event2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04 - Aachen, Germany
Duration: 20 Jun 200425 Jun 2004

Publication series

NamePESC Record - IEEE Annual Power Electronics Specialists Conference
Volume5
ISSN (Print)0275-9306

Conference

Conference2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04
Country/TerritoryGermany
CityAachen
Period20/06/0425/06/04

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