Small-Signal Model of a High-Power-Factor, Three-Phase AC-DC Converter with High-Frequency Resonant Current Injection

@article{Seroji2005SmallSignalMO,
  title={Small-Signal Model of a High-Power-Factor, Three-Phase AC-DC Converter with High-Frequency Resonant Current Injection},
  author={M. N. Seroji and A. J. Forsyth},
  journal={2005 International Conference on Power Electronics and Drives Systems},
  year={2005},
  volume={1},
  pages={462-467}
}
The derivation and validation is described of a small-signal model for a high-power-factor, three-phase AC-DC converter that uses high-frequency resonant current injection. Fundamental frequency techniques are used to model the high frequency resonant stage of the system, whilst a d-q transformation is used to eliminate the time varying switching functions in the input rectifier stage. The model is linearised under small-signal conditions and the results are validated by comparison with… CONTINUE READING

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