DOI: 10.7763/IJCEE.2009.V1.28
Comparison between Variable Switching Frequency and Timer Controller with Constant Switching Frequency Techniques for PFC Converter
Abstract—This paper presents comparative review of current control techniques with variable switching frequency and constant switching frequency for the power factor correction. Operation of the Boost converter and their control schemes are described and modeled. The capacitor and inductor with voltage and current ripple with minimum ripple values was designed to absorb sinusoidal input current and to reduce total harmonic distortion (THD) in the input current with output voltage regulation. Performance of the converter is shown to relevant international standards.
Index Terms—ac-dc power converter, Control Techniques, PFC, Simulation results, Comparative study and Power quality improvement.
Cite: D. Lenine and Ch. Sai Babu, "Comparison between Variable Switching Frequency and Timer Controller with Constant Switching Frequency Techniques for PFC Converter," International Journal of Computer and
Electrical Engineering vol. 1, no. 2, pp. 184-188, 2009.
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