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An equivalent circuit model for brushless doubly fed induction machine considering core loss

Hashemnia, M. N ; Sharif University of Technology | 2012

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  1. Type of Document: Article
  2. DOI: 10.1109/PEDSTC.2012.6183354
  3. Publisher: 2012
  4. Abstract:
  5. Brushless doubly fed induction machines show promising results for wind power applications. Due to their poor rotor magnetic coupling and relatively high value of slip, core loss is an important factor which affects the steady state and dynamic performance. The core loss in brushless doubly fed induction machines has not been extensively studied in the literature. In this paper, a steady state equivalent circuit taking core loss into account is introduced. Simple relationships are derived which show that the brushless doubly-fed induction machine is similar to the cascaded doubly-fed induction machine in terms of core loss. The proposed equivalent circuit is simulated to derive the steady state characteristics of the machine
  6. Keywords:
  7. Cascade Doubly Fed Induction Machine ; Brushless doubly fed machines ; Brushless doubly-fed induction machines ; Core loss ; Doubly fed induction machines ; Dynamic performance ; Equivalent circuit model ; Power applications ; Slip ; Steady state ; Steady state characteristics ; Equivalent circuits ; Magnetic couplings ; Power electronics ; Wind power ; Magnetic cores
  8. Source: 2012 3rd Power Electronics and Drive Systems Technology, PEDSTC 2012, 15 February 2012 through 16 February 2012 ; February , 2012 , Pages 348-353 ; 9781467301114 (ISBN)
  9. URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6183354