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Efficiency and transfer function calculation of the buck-boost converter with ideal flow control

Khalid Javed (UGent) , Lieven Vandevelde (UGent) and Frederik De Belie (UGent)
Author
Organization
Abstract
The voltage regulator is designed based on a transfer function of the system pre-converter with ideal current control. This transfer function is obtained by first obtaining the system equation for the preconverter with ideal current control. Subsequently, we look for a possible regime solution for a sinusoidal power supply and then arrive at the transfer function via linearization of the system equation around the solution in regime. The calculations are verified by using Matlab/Simulink on the system with considering two buck boost converters connected in parallel. The control scheme used in simulation is feed forward control scheme.
Keywords
Efficiency and transfer function calculation, Power factor correction, Buck-boost power converter, Feed-forward control

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Citation

Please use this url to cite or link to this publication:

MLA
Javed, Khalid, et al. “Efficiency and Transfer Function Calculation of the Buck-Boost Converter with Ideal Flow Control.” 2021 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe), IEEE, 2021.
APA
Javed, K., Vandevelde, L., & De Belie, F. (2021). Efficiency and transfer function calculation of the buck-boost converter with ideal flow control. 2021 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe). Presented at the 23rd European Conference on Power Electronics and Applications (EPE 2021 ECCE Europe), Ghent, Belgium.
Chicago author-date
Javed, Khalid, Lieven Vandevelde, and Frederik De Belie. 2021. “Efficiency and Transfer Function Calculation of the Buck-Boost Converter with Ideal Flow Control.” In 2021 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe). IEEE.
Chicago author-date (all authors)
Javed, Khalid, Lieven Vandevelde, and Frederik De Belie. 2021. “Efficiency and Transfer Function Calculation of the Buck-Boost Converter with Ideal Flow Control.” In 2021 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe). IEEE.
Vancouver
1.
Javed K, Vandevelde L, De Belie F. Efficiency and transfer function calculation of the buck-boost converter with ideal flow control. In: 2021 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe). IEEE; 2021.
IEEE
[1]
K. Javed, L. Vandevelde, and F. De Belie, “Efficiency and transfer function calculation of the buck-boost converter with ideal flow control,” in 2021 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe), Ghent, Belgium, 2021.
@inproceedings{8721788,
  abstract     = {{The voltage regulator is designed based on a transfer function of the system pre-converter with ideal
current control. This transfer function is obtained by first obtaining the system equation for the preconverter
with ideal current control. Subsequently, we look for a possible regime solution for a
sinusoidal power supply and then arrive at the transfer function via linearization of the system
equation around the solution in regime. The calculations are verified by using Matlab/Simulink on the
system with considering two buck boost converters connected in parallel. The control scheme used in
simulation is feed forward control scheme.}},
  author       = {{Javed, Khalid and Vandevelde, Lieven and De Belie, Frederik}},
  booktitle    = {{2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe)}},
  isbn         = {{9781665433846}},
  issn         = {{2325-0313}},
  keywords     = {{Efficiency and transfer function calculation,Power factor correction,Buck-boost power converter,Feed-forward control}},
  language     = {{eng}},
  location     = {{Ghent, Belgium}},
  pages        = {{10}},
  publisher    = {{IEEE}},
  title        = {{Efficiency and transfer function calculation of the buck-boost converter with ideal flow control}},
  url          = {{https://ieeexplore.ieee.org/abstract/document/9570503}},
  year         = {{2021}},
}

Web of Science
Times cited: