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A precise large signal model for a flyback converter in critical conduction mode

Rahimi, A. M ; Sharif University of Technology | 2001

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  1. Type of Document: Article
  2. Publisher: 2001
  3. Abstract:
  4. Operation in critical conduction mode of flyback converters has many advantages over constant frequency PWM. In this paper, this operation is shortly examined and a precise large signal model for the converter is proposed and verified. The model shows an almost linear behavior in a large range of feedback voltage, Therefore a classical Laplace analysis can be performed. There is an excellent agreement among the results obtained from large signal SIMULINK simulation, Pspice simulation and experiment
  5. Keywords:
  6. Critical conduction mode ; Flyback converter ; Modeling ; Transfer function
  7. Source: 4th IEEE International Conference on Power Electronics and Drive Systems, Denpasar, Bali, 22 October 2001 through 25 October 2001 ; Volume 2 , 2001 , Pages 886-891
  8. URL: https://ieeexplore.ieee.org/document/975437