A repetitive-PI Current Controller for Boost Single Phase PFC Converters

Turki Kahawish Hassan

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DOI: 10.4236/epe.2011.32010                

Abstract

In this paper, the Author presents the theory and application of repetitive proportional integral current con-troller for boost single phase ac-dc converter with power factor correction (PFC). A repetitive controller which is inserted in series with the proportional integral ( PI) controller shows very low crossover distortion of input current, low total harmonic distortion and very low tracking error when is compared with the con-ventional proportional integral controller. Full analysis of proposed controller is given and Matlab/Simulink is used for simulation. The simulation results show the validity of the proposed control method.

Keywords

Boost Converter, Unity Power Factor Correction, Repetitive Control

Conflicts of Interest

The authors declare no conflicts of interest.

References

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