Stability analysis of PWM-controlled dual channel resonant buck converter using PI controller

Balázs Buti, I. Nagy, Eisuke Masada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The paper is concerned with the stability analysis of a feedback controlled resonant dual channel buck converter. The output voltage is controlled by using constant frequency PWM and PI controller. The analysis is based on the eigenvalues of the Jacobian matrix of the Poincaré Map Function (PMF). After small perturbation determining the deviations of the state variables from the periodic trajectory, the Jacobian matrix is calculated without the need to determine the PMF itself. The introduction of the so-called auxiliary state vector greatly facilitates the calculation. Calculation and simulation results included helps the design of the control loop.

Original languageEnglish
Title of host publicationInternational Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006
Pages208-213
Number of pages6
Volume2006
DOIs
Publication statusPublished - 2006
EventInternational Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006 - Taormina, Italy
Duration: May 23 2006May 26 2006

Other

OtherInternational Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006
CountryItaly
CityTaormina
Period5/23/065/26/06

Fingerprint

Jacobian matrices
Pulse width modulation
Controllers
Trajectories
Feedback
Electric potential

Keywords

  • DC-DC power conversion
  • Resonant power conversion
  • Stability

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Buti, B., Nagy, I., & Masada, E. (2006). Stability analysis of PWM-controlled dual channel resonant buck converter using PI controller. In International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006 (Vol. 2006, pp. 208-213). [1649772] https://doi.org/10.1109/SPEEDAM.2006.1649772

Stability analysis of PWM-controlled dual channel resonant buck converter using PI controller. / Buti, Balázs; Nagy, I.; Masada, Eisuke.

International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006. Vol. 2006 2006. p. 208-213 1649772.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Buti, B, Nagy, I & Masada, E 2006, Stability analysis of PWM-controlled dual channel resonant buck converter using PI controller. in International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006. vol. 2006, 1649772, pp. 208-213, International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006, Taormina, Italy, 5/23/06. https://doi.org/10.1109/SPEEDAM.2006.1649772
Buti B, Nagy I, Masada E. Stability analysis of PWM-controlled dual channel resonant buck converter using PI controller. In International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006. Vol. 2006. 2006. p. 208-213. 1649772 https://doi.org/10.1109/SPEEDAM.2006.1649772
Buti, Balázs ; Nagy, I. ; Masada, Eisuke. / Stability analysis of PWM-controlled dual channel resonant buck converter using PI controller. International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006. Vol. 2006 2006. pp. 208-213
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