Asymmetrical Oscillations in Digitally Controlled Power-Factor-Correction Boost Converters

  title={Asymmetrical Oscillations in Digitally Controlled Power-Factor-Correction Boost Converters},
  author={Jianlong Zou and Xikui Ma and Changqing Du},
  journal={IEEE Transactions on Circuits and Systems II: Express Briefs},
Digitally controlled power-factor-correction (PFC) converters are essentially piecewise-smooth nonlinear systems due to their switching action. However, their complex behavior almost remains unexplored. Unlike analog control, digital control introduces a time delay due to the sample-and-hold and the digital computation. Here, a small-signal model that takes the time delay into account is derived to judge the stability of a digitally controlled PFC boost converter. It is proven that the time… CONTINUE READING


Publications citing this paper.
Showing 1-9 of 9 extracted citations

Analysis and compensation of oscillations in digitally controlled PFC converter

IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society • 2013
View 6 Excerpts
Highly Influenced

Stability of digitally controlled PFC boost converter with auxiliary state vector

2013 IEEE International Symposium on Industrial Electronics • 2013
View 5 Excerpts
Highly Influenced

Impact of Lost Periodicity on Efficiency and Current Waveform Distortion of SMPS'

2017 IEEE International Workshop on Applied Measurements for Power Systems (AMPS) • 2017
View 1 Excerpt

Model based control of modified four-phase interleaved boost converter for fuel cell power source for mobile based station

2015 IEEE International Telecommunications Energy Conference (INTELEC) • 2015
View 1 Excerpt

Quadratic Power Conversion for Power Electronics: Principles and Circuits

IEEE Transactions on Circuits and Systems I: Regular Papers • 2012
View 1 Excerpt

Comparative study on the dynamic behaviors of SRD operated at two control modes

The 2011 International Conference on Advanced Mechatronic Systems • 2011


Publications referenced by this paper.
Showing 1-10 of 16 references

Average current mode controlled power factor correction converter using TMS320LF2407A

S. Choudhury
Texas Instrum., Dallas, TX, Application Report SPRA902, 2003. • 2003
View 2 Excerpts

Complex Behavior of Switching Power Converters

C. K. Tse
Boca Raton, FL: CRC Press, • 2003
View 1 Excerpt

A novel approach to predict the instabilities and analyze the dynamics of a single phase bidirectional boost converter

S. K. Mazumder, A. H. Nayfeh
Proc. IEEE Power Electron. Spec. Conf., 2002, pp. 1711–1716. • 2002
View 1 Excerpt

Bifurcations in two-dimensional piecewise smooth maps—Theory and applications in switching circuits

S. Banerjee, P. Ranjan, C. Grebogi
IEEE Trans. Circuits Syst. I, Fundam. Theory Appl., vol. 47, no. 5, pp. 633–643, May 2000. • 2000

Hopf bifurcation and chaos from torus breakdown in a PWM voltage-controlled dc–dc boost converter

A. E. Aroudi, L. Benadero, E. Toribio, G. Olivar
IEEE Trans. Circuits Syst. I, Fundam. Theory Appl., vol. 46, no. 11, pp. 1374–1382, Nov. 1999. • 1999
View 1 Excerpt

Similar Papers

Loading similar papers…