A High Power Factor Rectifier Based on Buck Converter Operating in Discontinuous Inductor Current Mode

Jianbo Yang; Weiping Zhang; Faris Al-Naemi; Xiaoping Chen

doi:10.4236/epe.2013.54B162

Energy and Power Engineering > Vol.5 No.4B, July 2013

A High Power Factor Rectifier Based on Buck Converter Operating in Discontinuous Inductor Current Mode ()

Jianbo Yang, Weiping Zhang, Faris Al-Naemi, Xiaoping Chen

Lab of Green Power & Energy System (GPES), North China University of Technology (NCUT), Beijing, China.
Materials and Engineering Research Institute (MERI), Sheffield Hallam University (SHU), Sheffield, UK.

DOI: 10.4236/epe.2013.54B162 PDF HTML 6,283 Downloads 7,239 Views Citations

Abstract

By adding a suitable LC filter to the input of a Buck converter, a high-power-factor buck converter is proposed. The converter can operate in the discontinuous-output-current mode operation. A Buck converter in this operation mode features simple control as the constant duty cycle PWM used. The operation condition of the converter is studied. The validity of analysis is verified by Simulation and Experimental results.

Keywords

Discontinuous-output-current; Buck Converter; Power Factor Correction

Share and Cite:

J. Yang, W. Zhang, F. Al-Naemi and X. Chen, "A High Power Factor Rectifier Based on Buck Converter Operating in Discontinuous Inductor Current Mode," Energy and Power Engineering, Vol. 5 No. 4B, 2013, pp. 842-849. doi: 10.4236/epe.2013.54B162.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1]	D. S. Chen and J.-S. Lai, “A Study of Power Correction Boost Converteroperating at CCM-DCM Mode,” in Proc. IEEE Southeastcon, Vol. 93, pp. 6-13.
[2]	W. Tang, Y. Jiang, G. C. Hua, F. C. Lee and I. Cohen, “Power Factor Correction with Flyback Converter Employing Charge Control in APEC ’93 Rec., pp. 293-298
[3]	V. Vlatkovic, D. Borojevic and F. C. Lee, “Input Filter Design for Power Factor Correction Circuits,” in IECON ’93 Rec., Vol. 2, pp. 954-958.
[4]	E. X. Yang, Y. Jiang, G. C. Hua and F. C. Lee, “Isolated Boost Circuit for Power Factor Correction,” in IEEE APEC ’93 Rec., pp. 196-203.
[5]	Y. S. Lee, “Modeling, Analysis, and Application of Buck Converters in Discontinuous-Input-Voltage Mode Operation,” IEEE Trans. Ind. Electron., Vol. 12, No. 2, MARCH 1997.
[6]	V. Grigore and J. Kyyra, “High Power Factor Rectifier Based on Buck Converter Operating in Discontinuous Capacitor Voltage Mode,” in Proc. IEEE Appl. Power Electron. Conf. Expo., Mar. 1999, pp. 612-618.