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A novel control strategy for power factor corrections based on predictive algorithm

Yazdanian, M ; Sharif University of Technology | 2010

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  1. Type of Document: Article
  2. DOI: 10.1109/PEDSTC.2010.5471846
  3. Publisher: 2010
  4. Abstract:
  5. A novel control strategy based on predictive control is presented for continuous conduction mode boost converter which operates as a power factor correction. In the proposed algorithm two horizons for the behavior of the circuit are predicted which improves the total harmonic distortion, mainly the low frequency harmonics. The algorithm doesn't need elaborating calculations therefore, implementation of the controller using low price processor is feasible. Moreover, an extra horizon of the prediction leads to expansion of the calculation time. Reduction of the harmonic distortion of the input current and improvement of the power factor have been demonstrated on an isolated boost PFC converter
  6. Keywords:
  7. Isolated boost converter ; power factor correction (PFC) ; Continuous conduction mode ; Control strategies ; Frequency harmonics ; Isolated boosts ; Power factor corrections ; Predictive algorithms ; Predictive control ; Total harmonic distortion (THD) ; Algorithms ; Power electronics ; Wave filters ; Electric power factor correction
  8. Source: PEDSTC 2010 - 1st Power Electronics and Drive Systems and Technologies Conference, 17 February 2010 through 18 February 2010, Tehran ; 2010 , Pages 117-121 ; 9781424459728 (ISBN)
  9. URL: http://ieeexplore.ieee.org/document/5471846