Research on the Influence of Switching Frequency on Low-Frequency Oscillation in the Voltage-Controlled Buck-Boost Converter
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-08-02
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
The influence of switching frequency on the low-frequency oscillation in the voltage-controlled buck-boost converter is studied in this paper.
Firstly, the mathematical model of this system is derived.
And then, a glimpse at the influence of switching frequency on the low-frequency oscillation in this system by MATLAB/Simulink is given.
The improved averaged model of the system is established, and the corresponding theoretical analysis is presented.
It is found that the switching frequency has an important influence on the low-frequency oscillation in the system, that is, the low-frequency oscillation is easy to occur when the switching frequency is low.
Finally, the effectiveness of the improved averaged model and the theoretical analysis are confirmed by circuit experiment.
American Psychological Association (APA)
Wang, Faqiang& Ma, Xikui. 2011. Research on the Influence of Switching Frequency on Low-Frequency Oscillation in the Voltage-Controlled Buck-Boost Converter. Mathematical Problems in Engineering،Vol. 2011, no. 2011, pp.1-15.
https://search.emarefa.net/detail/BIM-508686
Modern Language Association (MLA)
Wang, Faqiang& Ma, Xikui. Research on the Influence of Switching Frequency on Low-Frequency Oscillation in the Voltage-Controlled Buck-Boost Converter. Mathematical Problems in Engineering No. 2011 (2011), pp.1-15.
https://search.emarefa.net/detail/BIM-508686
American Medical Association (AMA)
Wang, Faqiang& Ma, Xikui. Research on the Influence of Switching Frequency on Low-Frequency Oscillation in the Voltage-Controlled Buck-Boost Converter. Mathematical Problems in Engineering. 2011. Vol. 2011, no. 2011, pp.1-15.
https://search.emarefa.net/detail/BIM-508686
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-508686