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A novel fault tolerant reconfigurable concept for vector control of induction motors

Tahami, F ; Sharif University of Technology | 2007

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  1. Type of Document: Article
  2. DOI: 10.1109/EPEPEMC.2006.283326
  3. Publisher: 2007
  4. Abstract:
  5. AC drive users with sophisticated applications are demanding greater reliability to avoid process interruptions. AC motor drive systems are susceptible to sensors failure. A novel fault tolerant Field Oriented Control system for induction motors is introduced. The system maintains speed control in the event of sensors malfunction and adverse signal conditions, providing enhanced reliability. Different motor models are combined by a Fuzzy aggregation system in order to give a reliable estimate of flux vector. The proposed control system is an effective and easy to implement method giving a potential for motor drive reliability enhancement. © 2006 IEEE
  6. Keywords:
  7. Fault tolerance ; Reliability analysis ; Vectors ; Field Oriented Control system ; Signal conditions ; Induction motors
  8. Source: EPE-PEMC 2006: 12th International Power Electronics and Motion Control Conference, Portoroz, 30 August 2006 through 1 September 2006 ; 2007 , Pages 1199-1204 ; 1424401216 (ISBN); 9781424401215 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4778565