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Modeling and control of a grid-connected BDFM under unbalanced grid voltage conditions

Sotoodeh, P ; Sharif University of Technology | 2011

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  1. Type of Document: Article
  2. DOI: 10.1109/IEMDC.2011.5994609
  3. Publisher: 2011
  4. Abstract:
  5. This paper presents a mathematical model for Brushless Doubly-Fed Machine (BDFM) based on Stator Flux Orientation (SFO) in positive and negative reference frames under unbalanced grid voltage conditions. A negative controller is designed to eliminate the effects of unbalanced conditions on electrical torque. The model and controller performance during unbalanced conditions is validated by time domain simulation in MATLAB/Simulink
  6. Keywords:
  7. Unbalanced Grid Voltage ; BDFM ; Brushless doubly fed machines ; Controller performance ; Dq Model ; Grid voltage ; Grid-connected ; Modeling and control ; Reference frame ; Stator-flux orientation ; Time-domain simulations ; Unbalanced condition ; Computer simulation ; Electric machinery ; Mathematical models ; Electric drives
  8. Source: 2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011, 15 May 2011 through 18 May 2011 ; May , 2011 , Pages 1647-1651 ; 9781457700613 (ISBN)
  9. URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5994609